# Nabtesco RV-50C Hollow-Shaft RV Reducer

![Nabtesco RV-50C Hollow-Shaft RV Reducer](https://parts.trymaglev.com/img/ac-nabtesco-rv-50c.webp)

Hollow-shaft RV reducer with off-axis input so cables pass through the joint; 490 N·m rated.

- Maglev ID: ac-nabtesco-rv-50c
- Brand: Nabtesco
- MPN: RV-50C
- Category: actuators / Cycloidal & RV Reducers
- Origin: JP (maker HQ, factory not confirmed)
- Maker: Nabtesco Corporation (brand, JP)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 8483.40.50
- MOQ: unknown · Lead time: unknown
- Confidence: VERIFIED

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

## Specifications
- Ratio: 32.54 (reducer alone)
- Rated torque: 490 N·m
- Allowable accel./decel. torque: 1,225 N·m
- Hysteresis loss: <1 arcmin
- Outer diameter: 222 mm
- Output side: Hollow shaft (axially parallel input)
- Emergency stop torque: 2,450 N·m
- Torsional rigidity: 255 N·m/arcmin

## Links
- Product: https://www.nabtesco.de/en/product/rv-50c
- Datasheet: none
- CAD: none

## Equivalents
- Shuanghuan / Fine Motion SHPR-50C RV Reducer (ac-shuanghuan-shpr-50c)
- Spinea TwinSpin TS 140 Hollow-Shaft Reduction Bearing (H series) (ac-spinea-ts140-h)
- Zhenkang ZKRV-50C RV Reducer (ac-zhenkang-zkrv-50c)
- Zhongda Leader 50CBX-RVC Precision Cycloid Reducer (ac-zhongda-50cbx-rvc)

## Sources
- https://www.nabtesco.de/en/product/rv-50c (spec table)