SEW motors from the “DFS / CFM” range with stopping brake

SEW motors from the “DFS / CFM” range with stopping brake 1:

The stopping brake of the SEW motors has to be connected via a brake rectifier, to guarantee the “quick activation of the brake”. A 3 wire connection cable is required for this. The following schematic diagram shows the correct connections of the motors to the AX5000.

  • SEW servo motor of the DFS/ CFM range (1)
  • Motor brake cable ZK4500-4xxx (2)
  • SEW- BMV5 brake rectifier (3)
  • Power supply unit with 5A minimum output current (4)