# Magtrol HB-750M-2 Hysteresis Brake (5 N·m)

![Magtrol HB-750M-2 Hysteresis Brake (5 N·m)](https://parts.trymaglev.com/img/te-magtrol-hb-750m-2.webp)

Metric Magtrol hysteresis brake giving speed-independent, frictionless braking torque up to 5 N·m; the Western benchmark load for a DIY joint dyno where torque must be set by coil current alone.

- Maglev ID: te-magtrol-hb-750m-2
- Brand: Magtrol
- MPN: HB-750M-2
- Category: test-equipment / Dynamometer Loads & Brakes
- Origin: US (maker HQ, factory not confirmed)
- Maker: Magtrol, Inc. (brand, US)
- 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
- Rated torque: 5 N·m minimum torque at rated current
- Load type: Hysteresis brake
- Max speed: 7,000 rpm
- Heat dissipation: 200 W continuous kinetic power (1,000 W for 5 min); ratings may vary ±50% with mounting/ventilation
- Control: 24 VDC standard coil, 383 mA rated current (90 V and 12 V coils available)

## Links
- Product: https://www.magtrol.com/product/hysteresis-brakes/
- Datasheet: https://www.magtrol.com/wp-content/uploads/hb-750m.pdf
- CAD: https://www.magtrol.com/product/hysteresis-brakes/

## Equivalents
- Daysensor / DST AHB-5 Air-Cooled Hysteresis Brake (5 N·m) (te-daysensor-ahb-5)

## Works with
- ATO-TC-001 Manual Current Controller for Powder/Hysteresis Brakes (0-4 A) (te-ato-tc-001)
- Magtrol HD-715-5C Hysteresis Dynamometer (6.2 N·m) (te-magtrol-hd-715-5c)

## Sources
- https://www.magtrol.com/product/hysteresis-brakes/ (metric spec table: torque, rated current, max speed, 5-min and continuous kinetic power, coil voltage options)
- https://www.magtrol.com/wp-content/uploads/hb-750m-2_chb-5curve.pdf (torque vs current curve link (from product page))