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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 14 · Catalogue section Mass (2UJ)
as printed 0.660.66 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 17 · Catalogue section Mass (2UJ)
as printed 0.940.94 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 20 · Catalogue section Mass (2UJ)
as printed 1.381.38 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 25 · Catalogue section Mass (2UJ)
as printed 2.12.1 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 32 · Catalogue section Mass (2UJ)
as printed 4.44.4 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 40 · Catalogue section Mass (2UJ)
as printed 7.37.3 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 45 · Catalogue section Mass (2UJ)
as printed 9.89.8 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 50 · Catalogue section Mass (2UJ)
as printed 13.913.9 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 58 · Catalogue section Mass (2UJ)
as printed 19.419.4 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 65 · Catalogue section Mass (2UJ)
as printed 26.526.5 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · 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 (2UJ)
as printed 0.02525 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · 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 (2UJ)
as printed 0.05959 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · 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 (2UJ)
as printed 0.137137 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · 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 (2UJ)
as printed 0.320320 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · 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 (2UJ)
as printed 1.201200 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · 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 (2UJ)
as printed 3.413410 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · 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 (2UJ)
as printed 5.805800 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · 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 (2UJ)
as printed 9.959950 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · 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 (2UJ)
as printed 20.520500 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · 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 (2UJ)
as printed 35.535500 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 30
6.8
source sentence30 6.8 11 19 26 63 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 30; 20 / 80
11
source sentence30 6.8 11 19 26 63 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 30
19
source sentence30 6.8 11 19 26 63 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 30
26
source sentence30 6.8 11 19 26 63 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 30
63
source sentence30 6.8 11 19 26 63 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 50
5.7
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 50
9.7
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 50; 25 / 100
14
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 50
22
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 50
41
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 50
72
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 50; 58 / 160
94
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 50; 58 / 80
125
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 50
178
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 80
4.4
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 80
7.2
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 80
15
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 80
29
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 80
52
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 80
68
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 80
88
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 80
163
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 100
3.7
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 100
6.5
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 100
9.9
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 100
27
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 100
47
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 100
60
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 100
80
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 100
113
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 100
147
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 120
6.2
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 120
9.3
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 120
13
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 120
24
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 120
44
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 120
55
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 120
74
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 120
105
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 120
137
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 160
8.6
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 160
12
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 160
23
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 160
39
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 160
50
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 160
66
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 160
122
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 30
3.5
source sentence30 3.5 5.9 10 16 31 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 30
5.9
source sentence30 3.5 5.9 10 16 31 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 30; 20 / 80
10
source sentence30 3.5 5.9 10 16 31 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 30
16
source sentence30 3.5 5.9 10 16 31 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 30
31
source sentence30 3.5 5.9 10 16 31 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 50
3.4
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 50
5.8
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 50
8.4
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 120; 25 / 50
13
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 50
25
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 160; 40 / 50
43
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 100; 45 / 50
56
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 160; 50 / 50
75
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 50
107
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 80
4.2
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 80
6.9
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 80
15
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 80
28
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 80
50
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 80
65
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 80
85
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 80
120
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 80
154
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 100
4.5
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 100
7.8
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 100
12
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 160; 25 / 100
17
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 100
33
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 100
72
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 160; 50 / 100
96
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 100
135
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 100
176
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 120
8.9
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 120
19
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 120
34
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 120
63
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 120
79
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 120
106
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 120
151
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 120
198
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 160
23
source sentence160 — — 17 23 43 75 96 126 181 235
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 160
126
source sentence160 — — 17 23 43 75 96 126 181 235
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 160
181
source sentence160 — — 17 23 43 75 96 126 181 235
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 160
235
source sentence160 — — 17 23 43 75 96 126 181 235
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdf · p.27 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 14 · Catalogue section Mass (2UJ)
as printed 0.660.66 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 17 · Catalogue section Mass (2UJ)
as printed 0.940.94 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 20 · Catalogue section Mass (2UJ)
as printed 1.381.38 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 25 · Catalogue section Mass (2UJ)
as printed 2.12.1 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 32 · Catalogue section Mass (2UJ)
as printed 4.44.4 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 40 · Catalogue section Mass (2UJ)
as printed 7.37.3 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 45 · Catalogue section Mass (2UJ)
as printed 9.89.8 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 50 · Catalogue section Mass (2UJ)
as printed 13.913.9 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 58 · Catalogue section Mass (2UJ)
as printed 19.419.4 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Weightweight
valuemeasured at Catalogue size symbol Size
Symbol: 65 · Catalogue section Mass (2UJ)
as printed 26.526.5 kg
source sentenceMass (kg) 0.66 0.94 1.38 2.1 4.4 7.3 9.8 13.9 19.4 26.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · 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 (2UJ)
as printed 0.02525 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · 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 (2UJ)
as printed 0.05959 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · 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 (2UJ)
as printed 0.137137 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · 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 (2UJ)
as printed 0.320320 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · 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 (2UJ)
as printed 1.201200 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · 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 (2UJ)
as printed 3.413410 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · 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 (2UJ)
as printed 5.805800 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · 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 (2UJ)
as printed 9.959950 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · 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 (2UJ)
as printed 20.520500 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · 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 (2UJ)
as printed 35.535500 g·cm²
source sentenceMoment of
inertia I ×10−4kgm2 0.025 0.059 0.137 0.320 1.20 3.41 5.80 9.95 20.5 35.5
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 30
6.8
source sentence30 6.8 11 19 26 63 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 30; 20 / 80
11
source sentence30 6.8 11 19 26 63 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 30
19
source sentence30 6.8 11 19 26 63 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 30
26
source sentence30 6.8 11 19 26 63 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 30
63
source sentence30 6.8 11 19 26 63 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 50
5.7
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 50
9.7
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 50; 25 / 100
14
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 50
22
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 50
41
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 50
72
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 50; 58 / 160
94
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 50; 58 / 80
125
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 50
178
source sentence50 5.7 9.7 14 22 41 72 94 125 178 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 80
4.4
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 80
7.2
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 80
15
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 80
29
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 80
52
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 80
68
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 80
88
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 80
163
source sentence80 4.4 7.2 11 15 29 52 68 88 125 163
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 100
3.7
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 100
6.5
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 100
9.9
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 100
27
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 100
47
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 100
60
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 100
80
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 100
113
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 100
147
source sentence100 3.7 6.5 9.9 14 27 47 60 80 113 147
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 120
6.2
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 120
9.3
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 120
13
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 120
24
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 120
44
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 120
55
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 120
74
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 120
105
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 120
137
source sentence120 — 6.2 9.3 13 24 44 55 74 105 137
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 160
8.6
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 160
12
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 160
23
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 160
39
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 160
50
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 160
66
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Starting torquestarting_torque
valuemeasured at Catalogue section Starting torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 160
122
source sentence160 — — 8.6 12 23 39 50 66 94 122
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 30
3.5
source sentence30 3.5 5.9 10 16 31 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 30
5.9
source sentence30 3.5 5.9 10 16 31 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 30; 20 / 80
10
source sentence30 3.5 5.9 10 16 31 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 30
16
source sentence30 3.5 5.9 10 16 31 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 30
31
source sentence30 3.5 5.9 10 16 31 — — — — —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 50
3.4
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 50
5.8
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 50
8.4
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 120; 25 / 50
13
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 50
25
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 160; 40 / 50
43
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 100; 45 / 50
56
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 160; 50 / 50
75
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 50
107
source sentence50 3.4 5.8 8.4 13 25 43 56 75 107 —
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 80
4.2
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 80
6.9
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 80
15
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 80
28
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 80
50
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 80
65
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 80
85
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 80
120
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 80
154
source sentence80 4.2 6.9 10 15 28 50 65 85 120 154
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 14 / 100
4.5
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 100
7.8
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 100
12
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 20 / 160; 25 / 100
17
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 100
33
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 100
72
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 160; 50 / 100
96
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 100
135
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 100
176
source sentence100 4.5 7.8 12 17 33 56 72 96 135 176
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 17 / 120
8.9
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 120
19
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 32 / 120
34
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 40 / 120
63
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 45 / 120
79
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 120
106
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 120
151
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 120
198
source sentence120 — 8.9 13 19 34 63 79 106 151 198
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 25 / 160
23
source sentence160 — — 17 23 43 75 96 126 181 235
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 50 / 160
126
source sentence160 — — 17 23 43 75 96 126 181 235
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 58 / 160
181
source sentence160 — — 17 23 43 75 96 126 181 235
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Backdriving torquebackdriving_torque
valuemeasured at Catalogue section Backdriving torque (2UJ) · Measurement load No-load, ambient temperature: +20oC · Ambient temperature No-load, ambient temperature: +20oC · Catalogue configuration Size / Ratio: 65 / 160
235
source sentence160 — — 17 23 43 75 96 126 181 235
sourcehttps://www.harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdf · p.249 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 14 / 30; 20 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 14 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 14 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 17 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 17 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 17 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 17 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 20 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 20 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
as printed +0.50.005 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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 20 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 20 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 25 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 25 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 25 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 25 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 25 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 32 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 32 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 32 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 32 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 32 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 40 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 40 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 40 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 40 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 45 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 45 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 45 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 45 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 50 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 50 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 50 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 50 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 58 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 58 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 58 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 58 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 65 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 65 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section 2UJ 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 100
Lubricant Grease
lubrication Name Harmonic Grease SK-1A
Harmonic Grease SK-2
Quanity Recommended quantity
Torque value is measured after 2 hours at 2000rpm input. · Compensation method No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 65 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.28 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 14 / 30; 20 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 14 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 14 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 17 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 17 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 17 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 17 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 20 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 20 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
as printed +0.50.005 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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 20 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 20 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 25 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 25 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 25 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 25 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 25 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 32 / 30 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 32 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 32 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 32 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 32 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 40 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 40 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 40 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 40 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 45 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 45 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 45 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 45 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 50 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 50 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 50 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 50 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 58 / 50 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 58 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 58 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 58 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 65 / 80 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 65 / 120 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
No-load torque compensationno_load_torque_compensation
valuemeasured at Catalogue section No-load running torque (2UJ) · 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 100
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. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2). · Catalogue configuration Size / Ratio: 65 / 160 · Reference reduction ratio No-load running torque of the gear varies with ratio. Graphs 251-1
to 251-4 show the values for a reduction ratio of 100. For other
gear ratios, add the compensation values in the right-hand table
(Table 250-2).
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.250 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
specs 302, 302 shown
Source documents.
2 sources the values were read from
2 documents
harmonicdrive.net/_hd/content/documents1/SHG-SHF_GearUnits.pdfMaker's document · 151 valuesRetrieved 2026-09-01
harmonicdrive.net/_hd/content/documents1/reducer%20catalog_US.pdfMaker's document · 151 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-2UJ · Unclassified
StatusNot applicable
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