BFK457 Compact

BFK457 Basic

BFK457 double brake

Reliable spring-applied brake: The NTORQ BFK457 offers 100% reliability and uncomplicated installation with the following features:


Quick installation: thanks to the compact one-piece design and pre-set air gap, installation is quick and straightforward - no additional adjustments are required.

Maintenance-free: No need for maintenance work, especially when used as a holding brake.

Customization options: Our flexible design platform enables customized solutions. Kendrion also offers suitable rectifiers to optimize brake control.


For further information and specific inquiries, please do not hesitate to contact us.

Product info
Send an enquiry

BFK457 Spring-applied brake

Kendrion-Intorq BFK457 Spring-applied brake

Compact, pre-assembled brakes: Reliable, maintenance-free and versatile
These brakes are ideal for use in access systems, automated guided vehicles (AGVs) and medical technology.
The brake's compact unit with a fixed air gap and integrated mounting screws allows for uncomplicated and cost-efficient installation. This design eliminates the need for any maintenance work.
With options such as special mounting screws, various mounting directions, common voltage variants and hub bores, they adapt flexibly to different requirements.

Technical data

  •  Size: 01 to 05 and 06, 08, 10, 12, 14, 16
  • Design types: Compact, Basic, double brake
  • Braking torque range:
    • BFK457 Basic 4 Nm to 80 Nm
    • BFK457 Compact 4 Nm to 125 Nm
    • BFK457 Double 2x4 Nm to 2x125 Nm
 
  • Standard nominal voltages: 24 V to 205 V
  • Protection class: IP00 - IP55
  • Thermal class: F (155°C)
  • Ambient temperature -20 to 40°C
  • Duty cycle 100% ED
  • Nominal backlash 1°
  • Options: Friction plate, flange, manual release, cover ring, customised adaptations
 

Kendrion-Intorq BFK551 Spring-applied brake
BFK557 Spring-applied brake
Price on request
1 to 1 (from a total of 1)