# Leaderdrive LCSG-17-100 Cup-Type Strain-Wave Reducer

![Leaderdrive LCSG-17-100 Cup-Type Strain-Wave Reducer](https://parts.trymaglev.com/img/ac-leaderdrive-lcsg-17-100.webp)

High-torque (+~30%) version of the LCS-17-100 for humanoid joints that run out of gear torque before motor torque.

- Maglev ID: ac-leaderdrive-lcsg-17-100
- Brand: Leaderdrive
- MPN: LCSG-17-100
- Category: actuators / Strain-Wave (Harmonic) Reducers
- Origin: CN (maker HQ, factory not confirmed)
- Maker: Leaderdrive (苏州绿的谐波传动科技) (brand, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 8483.40.50.10 (typical)
- MOQ: unknown · Lead time: unknown
- Confidence: VERIFIED

## Price
- No public price. Request a quote via POST /api/rfq or the order pad.

## Specifications
- Ratio: 100:1
- Rated torque: 31 N·m @ 3,500 rpm rated input
- Start/stop peak / max peak: 70 / 109 N·m
- Backlash: ≤10 arcsec (≈0.17 arcmin)
- Outer diameter: unknown
- Backlash: 10 arcsec (≤10 arcsec (≈0.17 arcmin))
- Hollow shaft: unknown

## Links
- Product: http://www.leaderdrive.com/product/6.html
- Datasheet: none
- CAD: none

## Equivalents
- Harmonic Drive CSF-17-100-2UH Strain-Wave Gear Unit (ac-harmonicdrive-csf-17-100-2uh)

## Works with
- RLS AksIM-2 Off-Axis Absolute Rotary Encoder (ac-rls-aksim-2)

## Sources
- http://www.leaderdrive.com/product/6.html (LCS/LCSG size-17 ratio-100 torque table, backlash)