M Series Permanent Magnet

Permanent magnet brakes and clutches are ideal for light tensioning applications, such as film and fine wires. They require no external power, have a wide range of torque adjustment, have no friction surfaces to wear, and offer chatter-free torque control even at very low speeds.
Features
- Torque range from 1 oz.in. through 65 lb. in.
- Manual torque adjustment
- Constant torque with varying speeds.