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Components › C · Reducers › Harmonic Drive Systems
SHF-11-50-2UHAdd to cart
Series reference image, not this exact model · from harmonicdrive.netSHF-11-50-2UH — SHF-11-50-2UH1 / 1
哈默纳科（上海）商贸有限公司 · Harmonic Drive Systems

SHF-11-50-2UH

C · Reducers · active · sources 2
specs 16evidence [n]sources 2

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5.5 N·mAllowable average load torque
8.3 N·mAllowable start/stop torque
4.6 N·mBackdriving torque
1

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Specs.

Check before you order.

field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Allowable average load torqueallowable_average_load_torque
value
as printed 5.55.5 N·m
source sentenceLimit for Average Torque 5.5 Nm
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh/shf-11-50-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Allowable start/stop torqueallowable_startstop_torque
value
as printed 8.38.3 N·m
source sentenceLimit for Repeated Peak Torque 8.3 Nm
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh/shf-11-50-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Backdriving torquebackdriving_torque
value
as printed 4.64.6 N·m
source sentenceBackdriving Torque 4.6 Nm
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh/shf-11-50-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Transmission accuracytransmission_accuracy
value
as printed 22 arcmin
source sentenceStandard Accuracy 2 arc min
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh/shf-11-50-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Weightweight
value
as printed 0.530.53 kg
source sentenceMass 0.53 kg
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh/shf-11-50-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio 50
as printed 8.38.3 N·m
source sentenceSHF-11-50-2UH 11 50 3.5 8.3 17 4.6 2 0.53 0.22 0.3 0.32 6.5
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Backdriving torquebackdriving_torque
valuemeasured at Reduction ratio 50
as printed 4.64.6 N·m
source sentenceSHF-11-50-2UH 11 50 3.5 8.3 17 4.6 2 0.53 0.22 0.3 0.32 6.5
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Transmission accuracytransmission_accuracy
valuemeasured at Reduction ratio 50
as printed 22 arcmin
source sentenceSHF-11-50-2UH 11 50 3.5 8.3 17 4.6 2 0.53 0.22 0.3 0.32 6.5
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Weightweight
valuemeasured at Reduction ratio 50
as printed 0.530.53 kg
source sentenceSHF-11-50-2UH 11 50 3.5 8.3 17 4.6 2 0.53 0.22 0.3 0.32 6.5
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Reduction ratioreduction_ratio
value
as printed 5050
source sentenceSHF-11-50-2UH 11 50 3.5 8.3 17 4.6 2 0.53 0.22 0.3 0.32 6.5
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 50 · Rated life basis Rated Torque L10
as printed 3.53.5 N·m
source sentenceSHF-11-50-2UH 11 50 3.5 8.3 17 4.6 2 0.53 0.22 0.3 0.32 6.5
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 50
as printed 1717 N·m
source sentenceSHF-11-50-2UH 11 50 3.5 8.3 17 4.6 2 0.53 0.22 0.3 0.32 6.5
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Torsional stiffnesstorsional_stiffness
valuemeasured at Reduction ratio 50 · Stiffness region K1 Torsional Stiffness
as printed 0.222200 N·m/rad
source sentenceSHF-11-50-2UH 11 50 3.5 8.3 17 4.6 2 0.53 0.22 0.3 0.32 6.5
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Torsional stiffnesstorsional_stiffness
valuemeasured at Reduction ratio 50 · Stiffness region K2 Torsional Stiffness
as printed 0.33000 N·m/rad
source sentenceSHF-11-50-2UH 11 50 3.5 8.3 17 4.6 2 0.53 0.22 0.3 0.32 6.5
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Torsional stiffnesstorsional_stiffness
valuemeasured at Reduction ratio 50 · Stiffness region K3 Torsional Stiffness
as printed 0.323200 N·m/rad
source sentenceSHF-11-50-2UH 11 50 3.5 8.3 17 4.6 2 0.53 0.22 0.3 0.32 6.5
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Output moment stiffnessoutput_moment_stiffness
valuemeasured at Reduction ratio 50
as printed 6.565000 N·m/rad
source sentenceSHF-11-50-2UH 11 50 3.5 8.3 17 4.6 2 0.53 0.22 0.3 0.32 6.5
sourcehttps://www.harmonicdrive.net/products/gear-units/hollow-shaft-gear-units/shf-2uh · 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/hollow-shaft-gear-units/shf-2uhMaker's document · 11 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-11-50-2UH · C · Reducers
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Supplier.

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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