Helical worm gear with brake S-MB back >

Economic solution for simple servo applications. Accelerating torques up to 800 Nm. Hollow or solid shaft. Motor adapter with integrated holding brake and plug-in coupling.

Electrical Connection

  • Standard design with terminal box and integrated release monitoring.
  • Optionally with connector, however not in conjunction with electrical monitoring.

Option Hand Release

  • With the hand release the brake can be released mechanically.

Paint Finish

  • Black RAL 9005

Motor Adapter MB

  • Integrated static current brake.
  • As single brake or - together with motor brake - as redundant braking system.
  • Motor adapter for all common synchronous servo motors.
  • Plug-in coupling for easy removal of the motor with braked axis in any position.

Enclosure Type

  • IP54, optional IP65


  • Coil connection 24 VDC
  • Coil connection 104 VDC (Connection voltage 220 – 277 V, ± 5%, 50//60 Hz) with high-speed rectifier.

For details see Operating instructions Brake module MB ID 441846
Installation Positions

  • Any installation position.
  • You can find the explanation of the installation positions and the respective quantities of lubricant in the document Quantity of lubricant for gear units ID 441871

Recommendation Motor

  • EZ synchronous servo motors

For further information see Synchronous Servo Motors

Shaft design

  • Solid shaft with key
  • Solid shaft on both sides
  • Hollow shaft with keyway
  • Hollow shaft with shrink disk

Lubricants and Maintenance

  • Mineral lubricant CLP ISO VG 220
  • Option: Synthetic lubricant CLP HC ISO VG 150

We recommend a lubricant change after 5,000 hours of operation.

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