# SINOTUP TF113 Micro Cycloidal Reducer

![SINOTUP TF113 Micro Cycloidal Reducer](https://parts.trymaglev.com/img/ac-sinotup-tf113.webp)

Larger Chinese micro cycloidal reducer; 252 N·m rated, 4.66 kg, compares with Spinea TS 110.

- Maglev ID: ac-sinotup-tf113
- Brand: SINOTUP
- MPN: TF113
- Category: actuators / Cycloidal & RV Reducers
- Origin: CN (maker HQ, factory not confirmed)
- Maker: SINOTUP (拓朴智行) (brand, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 8483.40.50
- MOQ: 1 · Lead time: unknown
- Confidence: REPORTED

## Price
- 1+: $1,070 (distributor, 2026-10-30, https://aifitlab.com/products/sinotup-tf113-reducer)

## Specifications
- Ratio: Axis rotation 25-121
- Rated output torque: 252 N·m
- Max. accel./decel. torque: 502 N·m (emergency stop 800 N·m)
- Backlash class: P0-P2 (values not stated)
- Outer diameter: unknown
- Hollow shaft: unknown
- Mass: 4.66 kg

## Links
- Product: https://aifitlab.com/products/sinotup-tf113-reducer
- Datasheet: none
- CAD: none

## Equivalents
- Spinea TwinSpin TS 70 Cycloidal Reduction Bearing (T series) (ac-spinea-ts70-75-tb)
- Spinea TwinSpin TS 110 Reduction Bearing (T series) (ac-spinea-ts110)

## Sources
- https://aifitlab.com/products/sinotup-tf113-reducer (reseller spec table, price, stock, drawing/STEP listed)