Miki Pulley Spring-Actuated Brakes

The Miki Pulley Spring-Actuated Brakes are compact electromagnetic brakes that use spring force to provide braking and holding when power is off. This spring-closed design is suitable for preventing equipment overrun and providing emergency braking during power failures.

The BXW series includes L type for braking, H type for holding, S type for holding only, and R type optimized for servo motor applications. The L, H and S models share the same compact dimensions while offering different torque characteristics, with sizes 01 to 05 and static friction torque up to 5.2 N·m depending on the model.

Optional features include a manual release lever and dust cover for applications requiring additional protection against foreign matter.