BFK457 Double-brake

Industries and products > Products > Double-Brakes > BFK457 Doppel-Federkraftbremse

Economical and pragmatic

The BFK457 dual brake from INTORQ is ideal if no additional options are required, but redundant safety is a must. This brake offers reliable basic functions times two: If the first fail safe brake doesn't engage, the second brake takes over. And thanks to the offset engagement of the sub-brakes, the process is smooth and fluid. 

The BFK457 from INTORQ is also easy to install due to its integrated mounting screws and permanently fixed air gap. 

Unique characteristics of the INTORQ BFK457 dual brake:

  • Braking torques from 2 x 4Nm to 2 x 125Nm 
  • 6 sizes 
  • Voltages [VDC]: 24, 42, 96, 103, 180, 205 
  • Insulation class F (155 °C) 
  • Preset air gap 
  • Noise suppression < 50 dB(A) 
  • With hand release

Optional equipment:

  • Flange
  • Friction plate

Fields of application

Theatre technology, Elevators, Hoists

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