We are distributors for Lenze Brakes and Clutches and carry a full range of brakes in stock for next day delivery. Best prices in the UK. Please call 01246 292984 for information and prices.

INTORQ BFK458 and BFK458-L spring-applied brakes (LongLife)

Versatile standard product, also ideal for fast switching cycles

Particularly well-suited to applications in the fields of: brake motors, cranes, warehousing, wood working machines, industrial trucks.


  • BFK458 available in 9 sizes, LongLife version BFK458-L available in 4 sizes
  • CSA and UR designs
  • Temperature class F (155°C)
  • Preset air gap
  • Long, low-wear rotor/stroke movements
  • Manual release available on all sizes
  • Air gap and wear monitor (optional)
  • Modular design can be adapted to virtually any application
  • Additional properties of the BFK 458-L LongLife version
  • Can be used continuously for high switching cycles without stoppages
  • Typical load cycles increased from 10 - 15 million


For anti-slip torque support with exceptional power density

A standard range of tooth clutches and brakes.

Clutch torque from 6 to 16,000 Nm, brake torque from 20 to 2,200 Nm.

Particularly suitable for: printing, packaging, tool and textile machines


Fixed point switching for precise synchronisation applications

Torque limitation and other tooth shapes available

Design for oil running and dry running

Basic product ranges:

Type 546 tooth clutches for 6 to 2,200 Nm

Type 550 tooth brakes for 20 to 2,200 Nm

Further clutches, couplings and brakes:

Large type 543 clutches for up to 16,000 Nm

Spring-assisted type 547 and 548 clutches

Type 550 slip-ring clutch

Type 675 pneumatic clutch

Multiple disc clutches and brakes