# G-Plas FZ50-S Single-Shaft Magnetic Powder Brake (50 N·m)

![G-Plas FZ50-S Single-Shaft Magnetic Powder Brake (50 N·m)](https://parts.trymaglev.com/img/te-g-plas-fz50-s.webp)

Cheapest 50 N·m single-shaft powder brake found (US$163), sold by Ningbo G-Plas for printing machines; a budget absorber for a low-speed joint dyno if you accept thin specs.

- Maglev ID: te-g-plas-fz50-s
- Brand: G-Plas
- MPN: FZ50-S
- Category: test-equipment / Dynamometer Loads & Brakes
- Origin: CN (maker HQ, factory not confirmed)
- Maker: Ningbo G-Plas Precision Machinery Co., Ltd. (unknown, CN)
- NDAA: unknown · Blue UAS: unknown · FCC: n/a
- HTS: 8505.20.0000
- MOQ: 1 · Lead time: unknown
- Confidence: REPORTED

## Price
- 1+: $163 (reported, 2026-10-30, https://g-plasmc.en.made-in-china.com/product/vFIfQMTdhlUr/China-Single-Shaft-Fz50s-Magnetic-Powder-Brake-50n-M-for-Printing-Machine-Slitting-Machine.html; US$150 at 10-19 pcs, US$140 at 20+)

## Specifications
- Rated torque: 50 N·m (from listing title)
- Load type: Magnetic powder brake
- Max speed: unknown
- Heat dissipation (slip power): unknown
- Control: 24 VDC (current not stated)

## Links
- Product: https://g-plasmc.en.made-in-china.com/product/vFIfQMTdhlUr/China-Single-Shaft-Fz50s-Magnetic-Powder-Brake-50n-M-for-Printing-Machine-Slitting-Machine.html
- Datasheet: none
- CAD: none

## Equivalents
- ATO ATO-PB-050 Single-Shaft Magnetic Particle Brake (50 N·m) (te-ato-pb-050)
- Mitsubishi ZKB-5XN Powder Brake (50 N·m) (te-mitsubishi-zkb-5xn)

## Works with
- ATO-TC-001 Manual Current Controller for Powder/Hysteresis Brakes (0-4 A) (te-ato-tc-001)

## Sources
- https://g-plasmc.en.made-in-china.com/product/vFIfQMTdhlUr/China-Single-Shaft-Fz50s-Magnetic-Powder-Brake-50n-M-for-Printing-Machine-Slitting-Machine.html (title (50 N·m), 24 V DC, tiered price)