Lenze Intorq BFK461 Spring Applied Brakes

Brand: Intorq
Code: BFK461 Spring Applied Brakes

Industrial Clutch Parts Ltd. offer a full range of Lenze Intorq Spring Applied Brakes directly from stock. Delivering from stock, ICP always ensures a fast and reliable service.

Lenze Intorq BFK461 is a Spring Applied Brake with added seal protection features. Specifically designed for applications with high enclosure requirements.


  • Torque: 4 to 235 Nm
  • Sealed design, IP65 enclosure
  • Available in 7 sizes
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Lenze Intorq BFK461 Spring Applied Brakes

Industrial Clutch Parts Ltd. holds stock of Lenze Intorq Spring Applied Brakes. Stocked in the UK, available for immediate delivery. The Intorq BFK461 brake model from Lenze is particularly well-suited to applications in the fields of wind power plants, cranes and textile machines.

The Lenze Intorq BFK461 is a powerful and complete spring-operated brake. It is a self-contained system available in seven sizes. With braking torques ranging from 4 to 235 Nm, the BFK461 provides positive stopping and reliable braking for your application. Its main feature is its sealed design, this brake has been specifically developed for application areas with high enclosure requirements. Versions are available with or without flange.

The BFK461 has been manufactured for immediate operation. There is a preset air gap for quick and easy mounting. The high-quality friction surfaces enable the characteristic torques to be achieved after very few switching operations, and there is no fixed bearing required on the brake.

Lenze Intorq BFK461 Characteristics:

Size Torques (Nm) Body
Rated Max
06 4 6 87 10-15
08 8 12 103 11-20
10 16 32 130 11-20
12 32 46 148 20, 25
14 60 80 165 20, 25, 30
16 80 125 200 25, 30, 35, 38
18 150 235 221 30, 35, 40, 45

Product Specific Information

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Product Brake
Brand Intorq
Industry Applications Brake motors, wind power plants, car wash systems, cranes, hoists, textile machines.
Brake Type Spring Applied
Max. RPM 6000
Thermal Conductivity 155°C
Torque Rating 4 - 235 Nm