# TC Drive HSG-25-100-C-H High-Torque Hollow Hat-Type Strain-Wave Unit

![TC Drive HSG-25-100-C-H High-Torque Hollow Hat-Type Strain-Wave Unit](https://parts.trymaglev.com/img/ac-tcdrive-hsg-25-100-c-h.webp)

Size-25 100:1 high-torque hat-type harmonic unit with hollow cam (2.1 kg), for through-bore robot joints.

- Maglev ID: ac-tcdrive-hsg-25-100-c-h
- Brand: TC Drive
- MPN: HSG-25-100-C-H
- Category: actuators / Strain-Wave (Harmonic) Reducers
- Origin: CN (maker HQ, factory not confirmed)
- Maker: Shenzhen Tongchuan Technology Co., Ltd. (深圳市同川科技有限公司) (brand, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 8483.40.50.10
- 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: 83 N·m
- Peak torque (repeated / momentary): 194 N·m repeated (start/stop) / 351 N·m momentary
- Backlash: ≤10 arcsec
- Outer diameter: unknown
- Hollow shaft: yes (H = hollow cam)

## Links
- Product: https://www.tc-drive.com/product/3.html
- Datasheet: https://www.tc-drive.com/uploadfile/file/xiebojiansuqi.pdf
- CAD: none

## Equivalents
- Harmonic Drive SHG-25-100-2UH Hollow-Shaft Strain-Wave Gear Unit (ac-harmonicdrive-shg-25-100-2uh)
- Laifual FHG-25-100 High-Torque Hat-Type Hollow Strain-Wave Reducer (ac-laifual-fhg-25-100)

## Sources
- https://www.tc-drive.com/product/3.html (product page (series))
- https://www.tc-drive.com/uploadfile/file/xiebojiansuqi.pdf (HSG series table: size 25, ratio 100 torques, backlash, weight)