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Components › C · Reducers › Harmonic Drive Systems
SHF-17-50-2UJAdd to cart
Series reference image, not this exact model · from harmonicdrive.netSHF-17-50-2UJ — SHF-17-50-2UJ1 / 1
哈默纳科（上海）商贸有限公司 · Harmonic Drive Systems

SHF-17-50-2UJ

C · Reducers · active · sources 2
specs 16evidence [n]sources 2
26 N·mAllowable average load torque
34 N·mAllowable start/stop torque
5.8 N·mBackdriving torque
1

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Specs.

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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Allowable average load torqueallowable_average_load_torque
value
as printed 2626 N·m
source sentenceLimit for Average Torque 26 Nm
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj/shf-17-50-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Allowable start/stop torqueallowable_startstop_torque
value
as printed 3434 N·m
source sentenceLimit for Repeated Peak Torque 34 Nm
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj/shf-17-50-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Backdriving torquebackdriving_torque
value
as printed 5.85.8 N·m
source sentenceBackdriving Torque 5.8 Nm
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj/shf-17-50-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Transmission accuracytransmission_accuracy
value
as printed 1.51.5 arcmin
source sentenceStandard Accuracy 1.5 arc min
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj/shf-17-50-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Weightweight
value
as printed 0.940.94 kg
source sentenceMass 0.94 kg
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj/shf-17-50-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio 50
as printed 3434 N·m
source sentenceSHF-17-50-2UJ 17 50 16 34 70 5.8 1.5 0.94 0.81 1.1 1.3 15.4
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Backdriving torquebackdriving_torque
valuemeasured at Reduction ratio 50
as printed 5.85.8 N·m
source sentenceSHF-17-50-2UJ 17 50 16 34 70 5.8 1.5 0.94 0.81 1.1 1.3 15.4
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Transmission accuracytransmission_accuracy
valuemeasured at Reduction ratio 50
as printed 1.51.5 arcmin
source sentenceSHF-17-50-2UJ 17 50 16 34 70 5.8 1.5 0.94 0.81 1.1 1.3 15.4
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Weightweight
valuemeasured at Reduction ratio 50
as printed 0.940.94 kg
source sentenceSHF-17-50-2UJ 17 50 16 34 70 5.8 1.5 0.94 0.81 1.1 1.3 15.4
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Reduction ratioreduction_ratio
value
as printed 5050
source sentenceSHF-17-50-2UJ 17 50 16 34 70 5.8 1.5 0.94 0.81 1.1 1.3 15.4
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 50 · Rated life basis Rated Torque L10
as printed 1616 N·m
source sentenceSHF-17-50-2UJ 17 50 16 34 70 5.8 1.5 0.94 0.81 1.1 1.3 15.4
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 50
as printed 7070 N·m
source sentenceSHF-17-50-2UJ 17 50 16 34 70 5.8 1.5 0.94 0.81 1.1 1.3 15.4
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Torsional stiffnesstorsional_stiffness
valuemeasured at Reduction ratio 50 · Stiffness region K1 Torsional Stiffness
as printed 0.818100 N·m/rad
source sentenceSHF-17-50-2UJ 17 50 16 34 70 5.8 1.5 0.94 0.81 1.1 1.3 15.4
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Torsional stiffnesstorsional_stiffness
valuemeasured at Reduction ratio 50 · Stiffness region K2 Torsional Stiffness
as printed 1.111000 N·m/rad
source sentenceSHF-17-50-2UJ 17 50 16 34 70 5.8 1.5 0.94 0.81 1.1 1.3 15.4
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Torsional stiffnesstorsional_stiffness
valuemeasured at Reduction ratio 50 · Stiffness region K3 Torsional Stiffness
as printed 1.313000 N·m/rad
source sentenceSHF-17-50-2UJ 17 50 16 34 70 5.8 1.5 0.94 0.81 1.1 1.3 15.4
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Output moment stiffnessoutput_moment_stiffness
valuemeasured at Reduction ratio 50
as printed 15.4154000 N·m/rad
source sentenceSHF-17-50-2UJ 17 50 16 34 70 5.8 1.5 0.94 0.81 1.1 1.3 15.4
sourcehttps://www.harmonicdrive.net/products/gear-units/gear-units/shf-2uj · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
specs 16, 16 shown

Source documents.

2 sources the values were read from

2 documents
harmonicdrive.net/products/gear-units/gear-units/shf-2ujMaker's document · 11 valuesRetrieved 2026-09-08
harmonicdrive.net/products/gear-units/gear-units/shf-2uj/shf-17-50-2ujMaker's document · 5 valuesRetrieved 2026-09-08
DownloadSource files are not published yet: which documents may be published is undecided.
No change
2026-09-08first collected · 2 sources
Next update2026-10-01

Change history kept

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JOINT · SHF-17-50-2UJ · C · Reducers
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WRC 2026 Beijing exhibitors, and other suppliers.

哈默纳科（上海）商贸有限公司Harmonic Drive Systems
WRC2026-B-008Hall BBooth B110CNharmonicdrive.net · official
This supplier's parts 1,815Supplier page

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