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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Ambient temperatureambient_temperature
value
25ºC (ambient)
source sentenceOperating temp. 25ºC (ambient)
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.24 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Reduction ratioreduction_ratio
value
Calculation formula
source sentenceReduction ratio Calculation formula
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.63 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 1111 · Catalogue section 2UH
as printed 0.530.53 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 14 · Catalogue section 2UH
as printed 0.710.71 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 17 · Catalogue section 2UH
as printed 1.001 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 20 · Catalogue section 2UH
as printed 1.381.38 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 25 · Catalogue section 2UH
as printed 2.12.1 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 32 · Catalogue section 2UH
as printed 4.54.5 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 40 · Catalogue section 2UH
as printed 7.77.7 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 45 · Catalogue section 2UH
as printed 10.010 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 50 · Catalogue section 2UH
as printed 14.514.5 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 58 · Catalogue section 2UH
as printed 20.020 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 65 · Catalogue section 2UH
as printed 28.528.5 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 11 · Catalogue section Moment of Inertia (2UH)
as printed 0.08080 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 14 · Catalogue section Moment of Inertia (2UH)
as printed 0.09191 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 17 · Catalogue section Moment of Inertia (2UH)
as printed 0.193193 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 20 · Catalogue section Moment of Inertia (2UH)
as printed 0.404404 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 25 · Catalogue section Moment of Inertia (2UH)
as printed 1.0701070 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 32 · Catalogue section Moment of Inertia (2UH)
as printed 2.852850 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 40 · Catalogue section Moment of Inertia (2UH)
as printed 9.289280 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 45 · Catalogue section Moment of Inertia (2UH)
as printed 13.813800 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 50 · Catalogue section Moment of Inertia (2UH)
as printed 25.225200 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 58 · Catalogue section Moment of Inertia (2UH)
as printed 49.549500 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 65 · Catalogue section Moment of Inertia (2UH)
as printed 94.194100 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 30
11
source sentence30 — 11 30 43 64 112 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 30
30
source sentence30 — 11 30 43 64 112 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 30
43
source sentence30 — 11 30 43 64 112 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 30
64
source sentence30 — 11 30 43 64 112 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 30; 40 / 100
112
source sentence30 — 11 30 43 64 112 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 11 / 50
7.1
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 50
8.8
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 50
27
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 50
36
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 50
56
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 50
85
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 50
136
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 50; 50 / 120
165
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 50
216
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 50; 65 / 100
297
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 80
7.5
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 80
25
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 80
33
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 80
50
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 80
74
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 80
117
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 80
138
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 80
179
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 80
244
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 80
314
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 11 / 100
5.9
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 100
6.9
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 100; 17 / 120
24
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 100
32
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 100
49
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 100
72
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 100
131
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 100
171
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 100
231
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 120; 20 / 160
31
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 120
48
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 120
68
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 120
110
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 120
126
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 120
223
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 120
287
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 160
47
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 160
67
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 160
105
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 160
122
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 160
156
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 160
213
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 160
276
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 30
5.4
source sentence30 — 5.4 17 23 35 57 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 30
17
source sentence30 — 5.4 17 23 35 57 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 30
23
source sentence30 — 5.4 17 23 35 57 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 30
35
source sentence30 — 5.4 17 23 35 57 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 30
57
source sentence30 — 5.4 17 23 35 57 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 11 / 50
4.6
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 50
5.3
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 50
16
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 50
22
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 120; 25 / 50
34
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 50
51
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 50
82
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 50
99
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 50
129
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 50
178
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 80
7.2
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 80
24
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 80
31
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 80
48
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 80
70
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 80
112
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 80
133
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 80
172
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 80
234
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 80
301
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 11 / 100
7.6
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 100
8.2
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 100
29
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 100
38
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 160; 25 / 100
59
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 100
86
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 100
134
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 120; 45 / 100
158
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 100
205
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 100
278
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 100
356
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 120
45
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 120
69
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 120
97
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 120
182
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 120
237
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 120
322
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 120
413
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 160
90
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 160
128
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 160
201
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 160
233
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 160
299
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 160
408
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 160
530
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 11 / 50; 20 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +0.50.005 N·m
source sentence11 — +0.5 — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 14 / 30; 20 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +2.60.026 N·m
source sentence14 +2.6 +1.1 +0.2 — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 14 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +1.10.011 N·m
source sentence14 +2.6 +1.1 +0.2 — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 14 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +0.20.002 N·m
source sentence14 +2.6 +1.1 +0.2 — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 17 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +4.10.041 N·m
source sentence17 +4.1 +1.8 +0.4 -0.2 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 17 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +1.80.018 N·m
source sentence17 +4.1 +1.8 +0.4 -0.2 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 17 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +0.40.004 N·m
source sentence17 +4.1 +1.8 +0.4 -0.2 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 17 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -0.2-0.002 N·m
source sentence17 +4.1 +1.8 +0.4 -0.2 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 20 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +5.90.059 N·m
source sentence20 +5.9 +2.6 +0.5 -0.4 -0.8
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 20 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -0.4-0.004 N·m
source sentence20 +5.9 +2.6 +0.5 -0.4 -0.8
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 20 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -0.8-0.008 N·m
source sentence20 +5.9 +2.6 +0.5 -0.4 -0.8
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 25 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +9.60.096 N·m
source sentence25 +9.6 +4.2 +0.8 -0.6 -1.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 25 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +4.20.042 N·m
source sentence25 +9.6 +4.2 +0.8 -0.6 -1.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 25 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +0.80.008 N·m
source sentence25 +9.6 +4.2 +0.8 -0.6 -1.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 25 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -0.6-0.006 N·m
source sentence25 +9.6 +4.2 +0.8 -0.6 -1.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 25 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -1.3-0.013 N·m
source sentence25 +9.6 +4.2 +0.8 -0.6 -1.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 32 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +18.30.183 N·m
source sentence32 +18.3 +8.0 +1.5 -1.1 -2.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 32 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +8.00.08 N·m
source sentence32 +18.3 +8.0 +1.5 -1.1 -2.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 32 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +1.50.015 N·m
source sentence32 +18.3 +8.0 +1.5 -1.1 -2.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 32 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -1.1-0.011 N·m
source sentence32 +18.3 +8.0 +1.5 -1.1 -2.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 32 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -2.5-0.025 N·m
source sentence32 +18.3 +8.0 +1.5 -1.1 -2.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 40 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +13.30.133 N·m
source sentence40 — +13.3 +2.4 -1.7 -4.0
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 40 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +2.40.024 N·m
source sentence40 — +13.3 +2.4 -1.7 -4.0
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 40 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -1.7-0.017 N·m
source sentence40 — +13.3 +2.4 -1.7 -4.0
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 40 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -4.0-0.04 N·m
source sentence40 — +13.3 +2.4 -1.7 -4.0
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 45 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +18.20.182 N·m
source sentence45 — +18.2 +3.3 -2.4 -5.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 45 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +3.30.033 N·m
source sentence45 — +18.2 +3.3 -2.4 -5.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 45 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -2.4-0.024 N·m
source sentence45 — +18.2 +3.3 -2.4 -5.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 45 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -5.5-0.055 N·m
source sentence45 — +18.2 +3.3 -2.4 -5.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 50 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +23.90.239 N·m
source sentence50 — +23.9 +4.3 -3.1 -7.2
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 50 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +4.30.043 N·m
source sentence50 — +23.9 +4.3 -3.1 -7.2
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 50 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -3.1-0.031 N·m
source sentence50 — +23.9 +4.3 -3.1 -7.2
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 50 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -7.2-0.072 N·m
source sentence50 — +23.9 +4.3 -3.1 -7.2
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 58 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +34.60.346 N·m
source sentence58 — +34.6 +6.2 -4.4 -10.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 58 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +6.20.062 N·m
source sentence58 — +34.6 +6.2 -4.4 -10.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 58 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -4.4-0.044 N·m
source sentence58 — +34.6 +6.2 -4.4 -10.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 58 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -10.3-0.103 N·m
source sentence58 — +34.6 +6.2 -4.4 -10.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 65 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +8.10.081 N·m
source sentence65 — — +8.1 -5.8 -13.7
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 65 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -5.8-0.058 N·m
source sentence65 — — +8.1 -5.8 -13.7
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output
side (low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 65 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -13.7-0.137 N·m
source sentence65 — — +8.1 -5.8 -13.7
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.20 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 1111 · Catalogue section 2UH
as printed 0.530.53 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 14 · Catalogue section 2UH
as printed 0.710.71 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 17 · Catalogue section 2UH
as printed 1.001 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 20 · Catalogue section 2UH
as printed 1.381.38 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 25 · Catalogue section 2UH
as printed 2.12.1 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 32 · Catalogue section 2UH
as printed 4.54.5 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 40 · Catalogue section 2UH
as printed 7.77.7 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 45 · Catalogue section 2UH
as printed 10.010 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 50 · Catalogue section 2UH
as printed 14.514.5 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 58 · Catalogue section 2UH
as printed 20.020 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 65 · Catalogue section 2UH
as printed 28.528.5 kg
source sentence2UH 0.53 0.71 1.00 1.38 2.1 4.5 7.7 10.0 14.5 20.0 28.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 11 · Catalogue section Moment of Inertia (2UH)
as printed 0.08080 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 14 · Catalogue section Moment of Inertia (2UH)
as printed 0.09191 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 17 · Catalogue section Moment of Inertia (2UH)
as printed 0.193193 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 20 · Catalogue section Moment of Inertia (2UH)
as printed 0.404404 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 25 · Catalogue section Moment of Inertia (2UH)
as printed 1.0701070 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 32 · Catalogue section Moment of Inertia (2UH)
as printed 2.852850 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 40 · Catalogue section Moment of Inertia (2UH)
as printed 9.289280 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 45 · Catalogue section Moment of Inertia (2UH)
as printed 13.813800 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 50 · Catalogue section Moment of Inertia (2UH)
as printed 25.225200 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 58 · Catalogue section Moment of Inertia (2UH)
as printed 49.549500 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Catalogue size symbol Size
Symbol: 65 · Catalogue section Moment of Inertia (2UH)
as printed 94.194100 g·cm²
source sentenceMoment of
inertia I ×10－4kgm2 0.080 0.091 0.193 0.404 1.070 2.85 9.28 13.8 25.2 49.5 94.1
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 30
11
source sentence30 — 11 30 43 64 112 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 30
30
source sentence30 — 11 30 43 64 112 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 30
43
source sentence30 — 11 30 43 64 112 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 30
64
source sentence30 — 11 30 43 64 112 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 30; 40 / 100
112
source sentence30 — 11 30 43 64 112 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 11 / 50
7.1
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 50
8.8
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 50
27
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 50
36
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 50
56
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 50
85
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 50
136
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 50; 50 / 120
165
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 50
216
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 50; 65 / 100
297
source sentence50 7.1 8.8 27 36 56 85 136 165 216 297 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 80
7.5
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 80
25
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 80
33
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 80
50
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 80
74
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 80
117
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 80
138
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 80
179
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 80
244
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 80
314
source sentence80 — 7.5 25 33 50 74 117 138 179 244 314
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 11 / 100
5.9
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 100
6.9
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 100; 17 / 120
24
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 100
32
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 100
49
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 100
72
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 100
131
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 100
171
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 100
231
source sentence100 5.9 6.9 24 32 49 72 112 131 171 231 297
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 120; 20 / 160
31
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 120
48
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 120
68
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 120
110
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 120
126
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 120
223
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 120
287
source sentence120 — — 24 31 48 68 110 126 165 223 287
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 160
47
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 160
67
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 160
105
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 160
122
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 160
156
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 160
213
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 160
276
source sentence160 — — — 31 47 67 105 122 156 213 276
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 30
5.4
source sentence30 — 5.4 17 23 35 57 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 30
17
source sentence30 — 5.4 17 23 35 57 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 30
23
source sentence30 — 5.4 17 23 35 57 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 30
35
source sentence30 — 5.4 17 23 35 57 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 30
57
source sentence30 — 5.4 17 23 35 57 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 11 / 50
4.6
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 50
5.3
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 50
16
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 50
22
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 120; 25 / 50
34
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 50
51
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 50
82
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 50
99
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 50
129
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 50
178
source sentence50 4.6 5.3 16 22 34 51 82 99 129 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 80
7.2
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 80
24
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 80
31
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 80
48
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 80
70
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 80
112
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 80
133
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 80
172
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 80
234
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 80
301
source sentence80 — 7.2 24 31 48 70 112 133 172 234 301
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 11 / 100
7.6
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 100
8.2
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 100
29
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 100
38
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 160; 25 / 100
59
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 100
86
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 100
134
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 120; 45 / 100
158
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 100
205
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 100
278
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 100
356
source sentence100 7.6 8.2 29 38 59 86 134 158 205 278 356
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 120
45
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 120
69
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 120
97
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 120
182
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 120
237
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 120
322
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 120
413
source sentence120 — — 34 45 69 97 158 182 237 322 413
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 160
90
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 160
128
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 160
201
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 160
233
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 160
299
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 160
408
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UH) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 160
530
source sentence160 — — — 59 90 128 201 233 299 408 530
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 11 / 50; 20 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +0.50.005 N·m
source sentence11 — +0.5 — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 14 / 30; 20 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +2.60.026 N·m
source sentence14 +2.6 +1.1 +0.2 — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 14 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +1.10.011 N·m
source sentence14 +2.6 +1.1 +0.2 — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 14 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +0.20.002 N·m
source sentence14 +2.6 +1.1 +0.2 — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 17 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +4.10.041 N·m
source sentence17 +4.1 +1.8 +0.4 -0.2 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 17 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +1.80.018 N·m
source sentence17 +4.1 +1.8 +0.4 -0.2 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 17 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +0.40.004 N·m
source sentence17 +4.1 +1.8 +0.4 -0.2 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 17 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -0.2-0.002 N·m
source sentence17 +4.1 +1.8 +0.4 -0.2 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 20 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +5.90.059 N·m
source sentence20 +5.9 +2.6 +0.5 -0.4 -0.8
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 20 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -0.4-0.004 N·m
source sentence20 +5.9 +2.6 +0.5 -0.4 -0.8
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 20 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -0.8-0.008 N·m
source sentence20 +5.9 +2.6 +0.5 -0.4 -0.8
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 25 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +9.60.096 N·m
source sentence25 +9.6 +4.2 +0.8 -0.6 -1.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 25 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +4.20.042 N·m
source sentence25 +9.6 +4.2 +0.8 -0.6 -1.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 25 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +0.80.008 N·m
source sentence25 +9.6 +4.2 +0.8 -0.6 -1.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 25 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -0.6-0.006 N·m
source sentence25 +9.6 +4.2 +0.8 -0.6 -1.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 25 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -1.3-0.013 N·m
source sentence25 +9.6 +4.2 +0.8 -0.6 -1.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 32 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +18.30.183 N·m
source sentence32 +18.3 +8.0 +1.5 -1.1 -2.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 32 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +8.00.08 N·m
source sentence32 +18.3 +8.0 +1.5 -1.1 -2.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 32 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +1.50.015 N·m
source sentence32 +18.3 +8.0 +1.5 -1.1 -2.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 32 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -1.1-0.011 N·m
source sentence32 +18.3 +8.0 +1.5 -1.1 -2.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 32 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -2.5-0.025 N·m
source sentence32 +18.3 +8.0 +1.5 -1.1 -2.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 40 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +13.30.133 N·m
source sentence40 — +13.3 +2.4 -1.7 -4.0
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 40 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +2.40.024 N·m
source sentence40 — +13.3 +2.4 -1.7 -4.0
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 40 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -1.7-0.017 N·m
source sentence40 — +13.3 +2.4 -1.7 -4.0
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 40 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -4.0-0.04 N·m
source sentence40 — +13.3 +2.4 -1.7 -4.0
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 45 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +18.20.182 N·m
source sentence45 — +18.2 +3.3 -2.4 -5.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 45 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +3.30.033 N·m
source sentence45 — +18.2 +3.3 -2.4 -5.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 45 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -2.4-0.024 N·m
source sentence45 — +18.2 +3.3 -2.4 -5.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 45 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -5.5-0.055 N·m
source sentence45 — +18.2 +3.3 -2.4 -5.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 50 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +23.90.239 N·m
source sentence50 — +23.9 +4.3 -3.1 -7.2
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 50 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +4.30.043 N·m
source sentence50 — +23.9 +4.3 -3.1 -7.2
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 50 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -3.1-0.031 N·m
source sentence50 — +23.9 +4.3 -3.1 -7.2
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 50 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -7.2-0.072 N·m
source sentence50 — +23.9 +4.3 -3.1 -7.2
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 58 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +34.60.346 N·m
source sentence58 — +34.6 +6.2 -4.4 -10.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 58 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +6.20.062 N·m
source sentence58 — +34.6 +6.2 -4.4 -10.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 58 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -4.4-0.044 N·m
source sentence58 — +34.6 +6.2 -4.4 -10.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 58 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -10.3-0.103 N·m
source sentence58 — +34.6 +6.2 -4.4 -10.3
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 65 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed +8.10.081 N·m
source sentence65 — — +8.1 -5.8 -13.7
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 65 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -5.8-0.058 N·m
source sentence65 — — +8.1 -5.8 -13.7
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UH Unit · Run-in time Torque value is measured after 2 hours at 2000rpm input. · Measurement load No-load running torque is the torque which is required to rotate the
input side (high speed side), when there is no load on the output side
(low speed side). · Run-in input speed Torque value is measured after 2 hours at 2000rpm input. · How it was measured Ratio
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quantity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6). · Catalogue configuration Size / Ratio: 65 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio.
The graphs indicate a value for ratio 100.
For other gear ratios, add the compensation values
from table on the right. (Table 242-6).
as printed -13.7-0.137 N·m
source sentence65 — — +8.1 -5.8 -13.7
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.242 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
specs 322, 322 shown
Source documents.
2 sources the values were read from
2 documents
harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdfMaker's document · 162 valuesRetrieved 2026-09-01
harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdfMaker's document · 160 valuesRetrieved 2026-09-06
DownloadSource files are not published yet: which documents may be published is undecided.
No change
2026-09-01first collected · 2 sources
Next update2026-10-01
Change history kept
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Check joint combinationsJOINT · SHF-2UH · Unclassified
StatusNot applicable
- Family not yet set
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