# Leaderdrive YLHS-25-100 (Model Y) Third-Harmonic Strain-Wave Reducer

![Leaderdrive YLHS-25-100 (Model Y) Third-Harmonic Strain-Wave Reducer](https://parts.trymaglev.com/img/ac-leaderdrive-ylhs-25-100.webp)

Size-25 100:1 "Model Y" third-harmonic hat-type reducer, Leaderdrive's newest tooth form with higher rigidity than LHSG; 1.24 kg.

- Maglev ID: ac-leaderdrive-ylhs-25-100
- Brand: Leaderdrive
- MPN: YLHS-25-100
- 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股份有限公司) (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: 85 N·m at 2,000 rpm input
- Peak torque (repeated / momentary): 170 N·m repeated (start/stop) / 350 N·m momentary
- Backlash: unknown (two-way angle accuracy ≤40 arcsec stated instead)
- Outer diameter: unknown
- Hollow shaft: yes (hollow flexspline design, YLHS-I)

## Links
- Product: http://www.leaderdrive.com/product/7.html
- Datasheet: none
- CAD: none

## Sources
- http://www.leaderdrive.com/product/7.html (YLHS table: size 25, ratio 100 rated torque at 2,000 rpm, peaks, weight)