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Leaderdrive LCS-17-100 Cup-Type Strain-Wave Reducer
Photo: leaderdrive.com. Series photo from the maker's LCS page.
Datasheet not published CAD ask with your quote Maker's page This part as JSONThis part as Markdown

Leaderdrive LCS-17-100 Cup-Type Strain-Wave Reducer

Leaderdrive · MPN LCS-17-100 · Maglev ID ac-leaderdrive-lcs-17-100
CN Maker in China, factory not confirmed unknown VERIFIED

Size-17 100:1 cup-type harmonic reducer from China's largest strain-wave maker; dimensionally positioned against Harmonic Drive CSF/CSG.

Specifications

Ratio100:1
Rated torque24 N·m @ 3,500 rpm rated input
Start/stop peak / max peak54 / 108 N·m
Backlash≤10 arcsec (≈0.17 arcmin)
Outer diameterunknown

Who makes it

MakerLeaderdrive (苏州绿的谐波传动科技)
Based inChina
RoleBrand owner

Leaderdrive is the key harmonic-reducer source in Maglev's Yangtze Delta directory (Suzhou Wuzhong; regional sales contacts on file); no RFQ sent.

Landed cost in the US

CN 40%
TW 10%
VN 15%
IN 12.5%
JP 12.5%
KR 12.5%
DE 10%
MX 12.5%
US 0%

Total US duty on this part by where it is made (2026-10-29). Mexico shown before USMCA preference; qualifying goods enter duty free. Your factory choice, not the shipping port, sets the origin.

Loading duty data…

Compliance

HTS classification8483.40.50.10 typical, not a ruling
NDAAunknown
Blue UASunknown
FCCn/a
NotesRated input speed is 3,500 rpm, not the 2,000 rpm Harmonic Drive uses; rated torques are not directly comparable.

How we source tariff and compliance data

Equivalents from other makers

Harmonic Drive CSF-17-100-2UH Strain-Wave Gear UnitHarmonic Drive CSF-17-100-2UH Strain-Wave Gear UnitHarmonic Drive · JP · QuoteLaifual FSG Strain-Wave Reducer, Size 17Laifual FSG Strain-Wave Reducer, Size 17Laifual · CN · Quote

Works with

RLS AksIM-2 Off-Axis Absolute Rotary EncoderRLS AksIM-2 Off-Axis Absolute Rotary EncoderRLS (Renishaw associate) · SI · $238.97

Sources

Record confidence: VERIFIED. VERIFIED means the maker's own documents; REPORTED means a credible third party; UNVERIFIED means a single weak source. Anything we could not confirm says unknown.