Spring-Applied Brake INTORQ BFK458 – A Core Component of Modern Drive Technology
Manufacturers of electric motors are facing new challenges: Under increasing cost pressure, the market—driven by the Ecodesign Directive—demands energy-efficient drives. At the same time, supply chain disruptions and political influences have put component sourcing in the spotlight. Brake manufacturers must also meet globally consistent quality standards and obtain the necessary certifications for the international market.
Our INTORQ BFK458 series address these market needs head-on. Available for a wide range of motors across different performance classes, these well-established products are TÜV-certified for use as “Safety Brakes” in safety-critical applications. For functional safety applications, the BFK458 has been verified and approved by TÜV Nord (in accordance with EN 61508-1).
“Our international customers need brakes that meet growing market demands in every respect,” says Vincent Triquet, Business Development Manager at Kendrion INTORQ. “The INTORQ BFK458 was designed with all these needs in mind: high functionality, modular design, global usability, and availability.”
Modular Design for Maximum Flexibility
The modular design of the series offers virtually unlimited configuration options. Customers can choose from an extensive standard portfolio to select exactly the components that match their drive system—tailored to performance, environment, or installation requirements. Thanks to an innovative assembly concept, Kendrion INTORQ can quickly and flexibly supply both large-scale production runs and customized small-batch solutions. Another advantage is the company’s global delivery capability. The INTORQ BFK458 series is manufactured in Germany, the USA, India, and China under internationally consistent quality standards. Distributors in all relevant markets—from Europe to Australia—ensure local availability.
In detail, the INTORQ BFK458 stands out with:
- A diverse standard modular system – 9 sizes from 1.5 to 720 Nm
- Compact design with high power density
- Low energy consumption thanks to reduced holding current
- Compliance with location-specific standards and requirements
Backbone for the Drive Systems of Tomorrow
Those who develop and market motors for diverse applications need a reliable partner with extensive expertise and proven brake technology.
“With the BFK458 series, Kendrion INTORQ offers not just a product, but a dependable platform that evolves with market demands—versatile, powerful, and ready for global use,” explains Vincent Triquet. “That’s exactly what makes it the preferred choice for many electric motor manufacturers.”
