# Ogura PMB-7 Permanent Magnet Power-Off Brake, 5.0 N·m

![Ogura PMB-7 Permanent Magnet Power-Off Brake, 5.0 N·m](https://parts.trymaglev.com/img/ac-ogura-pmb-7.webp)

Ogura PMB permanent-magnet power-off brake type 7: 5.0 N·m static torque, 24 VDC, spring-mounted zero-backlash armature, 140 °C rated.

- Maglev ID: ac-ogura-pmb-7
- Brand: Ogura
- MPN: PMB-7
- Category: actuators / Joint Holding Brakes
- Origin: JP (maker HQ, factory not confirmed)
- Maker: Ogura Clutch Co., Ltd. (brand, JP)
- 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
- Static torque: 5.0 N·m
- Voltage: 24 VDC
- Outer diameter: 90 mm (A1, flange-mount Type A outer diameter)
- Axial length: 24.2 mm (S1, overall with CC set-screw hub armature; body-only length not separately labelled)
- Type: Permanent-magnet power-off brake, zero backlash (spring-mounted armature)
- Coil power: 20 W
- Mass: 0.5 kg
- Max bore: 20 mm

## Links
- Product: https://ogura-clutch.com/products.php?category=5&product=37&sort=1
- Datasheet: https://ogura-clutch.com/download.php?item=519&type=1
- CAD: none

## Sources
- https://ogura-clutch.com/products.php?category=5&product=37&sort=1 (PMB series page and model table (torque, rpm, bore, 24 V/W, weight); UL/CSA recognized)
- https://ogura-clutch.com/download.php?item=519&type=1 (PMB datasheet PDF (types 3-11: torque, wattage, dimensions A1/S1, weight))