The INTORQ BFK464-R Industrial Brake is a compact and powerful dual-circuit spring-applied brake designed to deliver high braking torque while requiring minimal installation space. Its efficient design makes it an economical solution for applications where reliable braking performance and a compact footprint are essential.

Featuring a split armature plate and two independent coil circuits, the BFK464-R provides reliable redundant operation and is designed to meet the strict safety requirements associated with applications such as passenger elevators.

Along with dependable braking torque, the BFK464-R offers high switching dynamics to enhance operational safety. Its advanced damping system minimises switching noise, ensuring smooth and quiet operation. The compact design also optimises installation space, with minimal rotor neck protrusion into the motor bearing shield and short rotor gear teeth for improved integration within the drive system.

Features

• 7 sizes
• Stable braking torque on high-temperature contact surfaces
• Mounting for typical encoders
• Long-term stable noise suppression
• Low switching noise due to durable, maintenance-free noise suppression
• Function monitoring with microswitch, mechanical or inductive
• Economical control with bridge-half-wave rectifier
• Rotor-driving shaft connection through direct gearing without hub
• Type-tested in accordance with EN81-20/50-2014