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Twin Safe

TORQUE: Up to 20,000 Nm

The Twin Safe is our larger torque twin disc variation of our classic reliable SFB series, used successfully on winch motors in ship building and as a safety, service or holding brake in wharf crane installations. Other application areas are its use in travelling, trolley and hoisting gear in crane construction, as well as in roller mills, smelters and off-shore installations in machine construction.

  • Spring applied safety brake
  • Electromechanically released
  • Protection-class IP67
  • Double wear reserve
  • High work capacity
  • High wear resistance due to high abrasion resistance
  • Functional without cover
  • Emergency release screws


  • Micro- or proximity switches:
  • Monitoring the function on/off
  • Wear monitoring available up to design size TS200
  • Lateral junction box
  • Tacho preparation with all mounting parts
  • Cover bore
  • Shaft sealing
  • Special voltage
  • Anti condensation heater
  • Radial cable outlet
  • Special flange
  • Customized design

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