磁粉制動器的優勢：

1. Rotor will bear big centrifugal force during working, its inertia is small, so it will produce high braking force and fast start;
2. Braking force smooth during static status, will not produce groove vave torque, function stable;
3. Long service life, without inner friction structure, its inner spare parts will not abrasion after long time usage;
4. Easy operation, only through regulating switch to control magnetizing current, so as to change its braking force, high working accuracy.

Magnetic powder brake is widely applied for all kinds of machineries for braking and tension control. It is also suitable for soft start and stop, overload protection, adjust speed, winding and unwinding tension control.