Permanent Magnet Brake Module  
Basic Design and Operation Basic Construction
Examples of installation & Application

PBN permanent magnet brake module with clamping shaft design can be directly mounted onto servo motors for saving space. This special safety design is applied to the Z axis of machine tools. PBN can stop Z axis from slipping when servo motors are dismantled for machine maintenance, and the inside permanent magnet brake can keep holding the load. Due to the connection between brake and brake shaft is via a spring plate, there is no backlash at the moment of braking, and no drag torque and noises while brake shaft is rotating.
 
 Special features:
 
Safety Design
  This design can stop Z axis from slipping.
   

Easy Installation
  Dual-Flange design is suitable for motors to directly connect to the output.
   

Low Number of Decibels
  The armature plate directly links to the spring plate, almost zero decibels of noise and drag torque while in rotation.
   

Zero Backlash
  Because the armature plate is driven by the spring plate, thus it transmits torque without backlash.
   

Custom Made Available
  Dimensions of flange and brake shaft can be customized.