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Spring-applied brake - The all-rounder

Versatile customization and quick deliveries

Our INTORQ BFK458

Our versatile modular system ensures that the INTORQ BFK458 is a true all-around talent. It includes both standard solutions that can be used universally and specific solutions for special industry requirements. The highlight is the coordinated components that can be freely configured with each other. With this unique system developed by INTORQ, brakes can be assembled to fit almost any task. You benefit from the wide variety of options, fast project planning and rapid delivery.

Features at a glance

  • 9 sizes with two models each
  • Air gap is preset
  • Designed for 100% duty cycle
  • Braking torque can be reduced (with the E model)
  • Long, low-wear rotor/hub connection
  • Hub diameter can be adapted to your specifications
  • Safety certificate from the German technical inspection association (TÜV)

LongLife-design BFK458L

  • Available in sizes 06 to 12
  • Guaranteed lifetime
  • 10 Mio. repetitive cycles
  • 15 Mio. reversing cycles
  • Aluminum rotor in noise reduced design and wear resistant friction lining

Optional equipment

  • Application-specific friction linings
  • Noise reduced version
  • Hand-release
  • Flange
  • Friction plate
  • Threaded holes on the rear face (standard from size 14 upwards)
  • Sealing plug
  • Shaft sealing ring
  • Monitoring of air gap and wear (from size 12 upwards)
  • Monitoring of the hand release lever

Technical Details

Kendrion INTORQ BFK458 spring-applied brake is used in industrial trucks and geared motors

INTORQ BFK458

- Braking torque range from 1.5 Nm to 600 Nm

- Voltages [Vdc]: 24, 103, 180, 205 V

- Insulation class F (155°C)

- Protection class up to IP55

- CCV (Cold Climate Version) for temperatures up to -40°C

Kendrion INTORQ BFK458 double spring-applied brake is used in industrial trucks and geared motors

INTORQ BFK458 Double-brake

- Braking torques from 2 x 2 Nm to 2 x 600 Nm

- Protection class up to IP55

- Insulation class F (155°C)

Kendrion INTORQ BFK458 spring-applied brake is used in industrial trucks and geared motors

INTORQ BFK458 ATEX

- Braking torques from 1.5 Nm to 600 Nm

- DC voltages [VDC]: 24, 103, 180, 205 V

- Insulation class F (155°C)

Downloads

Brochures and Flyers
Brochure | INTORQ BFK458 | Single-disc brake
PDF - 2 MB
PDF - 2 MB
Operating instructions
Operating instruction | INTORQ BFK458
PDF - 2 MB
PDF - 2 MB
Operating instructions
Operating instructions | INTORQ BFK458 ATEX
PDF - 2 MB
PDF - 2 MB
CAD Files
3D-Models | INTORQ BFK458
ZIP - 34 MB
ZIP - 34 MB
Datasheets
Datasheet | Protection ratings | INTORQ BFK458
PDF - 219 KB
PDF - 217 KB
Certificates
Certificate of Compliance | CSA | INTORQ BFK458
PDF - 145 KB
PDF - 145 KB
EU Declaration
EU-Declaration of Conformity | INTORQ BFK458 ATEX | Spring-applied brake
PDF - 224 KB
PDF - 237 KB

Video - Spring-applied brake INTORQ BFK458

In this short presentation, the characteristics of the spring-applied brake INTORQ BFK458 will be highlighted and how the brake can be typically integrated will be presented. Other segments will be shown that can apply this product.

Applications INTORQ BFK458

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Industrial Brakes
Sales Team Kendrion INTORQ Aerzen
+49 (0) 5154 70534-222 sales-aerzen-ib@kendrion.com Contact form

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Discover groundbreaking advancements in control technology and industrial brakes with Kendrion at SPS 2026. Experience firsthand how our solutions are shaping the future of automation. Visit our booth and meet our experts.
Messezentrum 1
90471 Nuremberg, Germany
Germany
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