# REACH REB18 50SLE Ultra-Thin Spring-Applied Brake (2 Nm)

![REACH REB18 50SLE Ultra-Thin Spring-Applied Brake (2 Nm)](https://parts.trymaglev.com/img/ac-reach-reb18-50sle.webp)

Ultra-thin spring-applied holding brake (13 mm thick, 37 mm inner bore) for thin servo motors and joint modules, driven with 24 V overexcitation then 7 V hold.

- Maglev ID: ac-reach-reb18-50sle
- Brand: REACH
- MPN: REB18 50SLE
- Category: actuators / Joint Holding Brakes
- Origin: CN (maker HQ, factory not confirmed)
- Maker: REACH Machinery Co., Ltd. (瑞迪智驱, SZSE 301596) (brand, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 8505.20.0000
- MOQ: unknown · Lead time: unknown
- Confidence: VERIFIED

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

## Specifications
- Holding torque: 2 Nm (static)
- Voltage: 24 VDC overexcitation / 7 VDC hold
- Outer diameter: 71 mm (A)
- Axial thickness: 13 mm (K, brake thickness)
- Type: Spring-applied, power-off, ultra-thin

## Links
- Product: https://www.reachmachinery.com/ProductList/info.aspx?itemid=336
- Datasheet: https://www.reachmachinery.com/uploadfiles/2025/12/20251225162735241.pdf
- CAD: none

## Equivalents
- Miki Pulley BXR-050-10LE Ultra-Thin Holding Brake (3.2 Nm) (ac-miki-pulley-bxr-050-10le)

## Sources
- https://www.reachmachinery.com/uploadfiles/2025/12/20251225162735241.pdf (REB18SLE technical data + dimensions (50SLE: 2 Nm, OD 71 mm, thickness K 13 mm, inner bore 37 mm))
- https://www.reachmachinery.com/ProductList/index.aspx?lcid=99 (Ultra-thin spring brake listed under Joint module brake category)