Precima FDR 23 spring-applied brake, fixed,180VDC, 45H7Ø,
The Precima FDR23 is a compact and robust spring-applied brake delivering 150Nm of holding torque at 103 VDC, fitted with a
precision Ø45H7 hub. Its IP54/55-rated, sealed housing provides full protection against dust and high-pressure washdowns
—ideal for compact automation units, robotic wrists, small conveyor drives, and harsh outdoor environments.
This fixed-gap variant comes with a factory-set air gap for easy, adjustment-free installation. As a fail-safe brake, it remains
locked when unpowered and releases only upon energization—delivering dependable emergency-stop and safe-holding
performance.
When not energized, the brake holds securely; upon energization, it releases cleanly—supporting controlled motion in
pick-and-place units, small actuator modules, and positioning systems. This version includes a 5 m cable for flexible mounting
and ease of electrical connection.
Optional features include manual release, flange adapters, wear sensors, temperature monitoring, low-noise or corrosion-resistant
options—giving you flexibility to tailor the brake to your specific application needs.