JOINTDEX
Start Your Project

Data captured: · Published: · Update delayed: this release is over 8 days old.

Components › C · Reducers › Leader Harmonious Drive Systems Co., Ltd. (Leaderdrive)
YLHS-32-100Add to cart
Series reference image, not this exact model · from aifitlab.comYLHS-32-100 — Leaderdrive YLHS Strain Wave Gear — series reference image1 / 1
苏州绿的谐波传动科技股份有限公司 · Leader Harmonious Drive Systems Co., Ltd. (Leaderdrive)

YLHS-32-100

C · Reducers · active · sources 2
specs 18evidence [n]sources 2
170 N·mRated torque
340 N·mAllowable start/stop torque
700 N·mAllowable average load torque
1

Added to this browser's cart — no account, no contact details.

The prices here are distributors' listed figures, so this page does not take payment — a quote comes back with the real terms.

Put into a jointAsk on the supplier's site
Shipping · lead time[value]

Specs.

Check before you order.

field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Rated torquerated_torque
value
as printed 170170 N·m
source sentenceRated Torque When Input 2000 /Min(N.m) 20 23 33 50 80 85 85 145 170 170 300 330 350
sourcehttps://aifitlab.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Allowable start/stop torqueallowable_startstop_torque
value
as printed 340340 N·m
source sentenceAllowable Maximum Torque At Start And Stop(N.m) 40 46 66 100 160 170 170 300 340 400 600 660 700
sourcehttps://aifitlab.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Allowable average load torqueallowable_average_load_torque
value
as printed 700700 N·m
source sentenceAllowable Maximum Value Of Average Load Torque(N.m) 25 35 45 60 105 350 376 600 700 800 1334 1458 1458
sourcehttps://aifitlab.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Peak torquepeak_torque
value
as printed 700700 N·m
source sentenceMomentary Allowable Maximum Torque(N.m) 108 134 158 180 315 350 376 600 700 800 1334 1458 1458
sourcehttps://aifitlab.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Max input speedmax_input_speed
value
as printed 40004000 r/min
source sentenceAllowable Maximum Input Speed(r/min) 6000 6000 6000 6000 5000 5000 5000 4000 4000 4000 3500 3500 3500
sourcehttps://aifitlab.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Torsional stiffnesstorsional_stiffness
value
as printed 15150000 N·m/rad
source sentenceRigidity(x104Nm/rad) 3.5 3.5 5.4 5.4 9.3 9.3 9.3 15 15 15 32 32 32
sourcehttps://aifitlab.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Transmission efficiencytransmission_efficiency
value
75~80
source sentenceTransmission Efficiency(%) 75~80 75~80 75~80 75~80 75~80 75~80 75~80 75~80 75~80 75~80 75~80 75~80 75~80
sourcehttps://aifitlab.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Weightweight
value
as printed 2.62.6 kg
source sentenceWeight(Kg) 0.56 0.56 0.76 0.76 1.24 1.24 1.24 2.6 2.6 2.6 5 5 5
sourcehttps://aifitlab.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Service lifeservice_life
value
as printed 1000010000 h
source sentenceDesign Life(Hour) 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000
sourcehttps://aifitlab.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Rated torquerated_torque
value
as printed 170170 N·m
source sentenceRated Torque When Input 2000 /Min(N.m) 20 23 33 50 80 85 85 145 170 170 300 330 350
sourcehttps://robotopian.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Allowable start/stop torqueallowable_startstop_torque
value
as printed 340340 N·m
source sentenceAllowable Maximum Torque At Start And Stop(N.m) 40 46 66 100 160 170 170 300 340 400 600 660 700
sourcehttps://robotopian.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Allowable average load torqueallowable_average_load_torque
value
as printed 700700 N·m
source sentenceAllowable Maximum Value Of Average Load Torque(N.m) 25 35 45 60 105 350 376 600 700 800 1334 1458 1458
sourcehttps://robotopian.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak torquepeak_torque
value
as printed 700700 N·m
source sentenceMomentary Allowable Maximum Torque(N.m) 108 134 158 180 315 350 376 600 700 800 1334 1458 1458
sourcehttps://robotopian.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Max input speedmax_input_speed
value
as printed 40004000 r/min
source sentenceAllowable Maximum Input Speed(r/min) 6000 6000 6000 6000 5000 5000 5000 4000 4000 4000 3500 3500 3500
sourcehttps://robotopian.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Torsional stiffnesstorsional_stiffness
value
as printed 15150000 N·m/rad
source sentenceRigidity(x104Nm/rad) 3.5 3.5 5.4 5.4 9.3 9.3 9.3 15 15 15 32 32 32
sourcehttps://robotopian.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Transmission efficiencytransmission_efficiency
value
75~80
source sentenceTransmission Efficiency(%) 75~80 75~80 75~80 75~80 75~80 75~80 75~80 75~80 75~80 75~80 75~80 75~80 75~80
sourcehttps://robotopian.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
value
as printed 2.62.6 kg
source sentenceWeight(Kg) 0.56 0.56 0.76 0.76 1.24 1.24 1.24 2.6 2.6 2.6 5 5 5
sourcehttps://robotopian.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Service lifeservice_life
value
as printed 1000010000 h
source sentenceDesign Life(Hour) 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000
sourcehttps://robotopian.com/products/leaderdrive-ylhs-strain-wave-gear · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
specs 18, 18 shown

Source documents.

2 sources the values were read from

2 documents
aifitlab.com/products/leaderdrive-ylhs-strain-wave-gearDistributor page · 9 valuesRetrieved 2026-08-26
robotopian.com/products/leaderdrive-ylhs-strain-wave-gearDistributor page · 9 valuesRetrieved 2026-09-01
DownloadSource files are not published yet: which documents may be published is undecided.
No change
2026-08-26first collected · 2 sources
Next update2026-10-01

Change history kept

Build a joint around this part.

Put a motor, a reducer and an encoder into the slots to see whether they combine.

Check joint combinations
JOINT · YLHS-32-100 · C · Reducers
StatusNeeds checking
  • Missing specs for the joint check
  • No verdict: the specification keys it needs are not settled

To settle before a verdict

Supplier.

WRC 2026 Beijing exhibitors, and other suppliers.

苏州绿的谐波传动科技股份有限公司Leader Harmonious Drive Systems Co., Ltd. (Leaderdrive)
WRC2026-A-047Hall ABooth A303CNleaderdrive.com · official
This supplier's parts 32Supplier page

Alternatives in preparation

Keep this part in your BOM.

When the BOM opens, you can collect parts and send one enquiry.

Enquire about this partSee other parts