PKB magnetic powder brake FZ is a popular used brake, it is with one side protruding shaft. It is with long service life, can well replace Maxcess powder brake with competitive price. There are some models of this powder brake are available for different torque needed.
 

This magnetic powder brake is widely used in unwinding machine for web material rolling and unrolling. It is driven by powder, which is easy and convenient for usage.
 

In this above case, magnetic powder clutch brake are applied in paper winding and unwinding machine. Clutch and brake torque can be adjusted via tension controller, through regulating its current so as to control magnetic iron powder force accordingly.