Electromagnetic brakes for Wind Turbines

PRECIMA offers reliable electromagnetic spring-applied brakes and clutches for various drive types to manufacturers of wind turbines. Our safety brakes for azimuth and rotor blade adjustment ensure precise positioning and protection in extreme weather conditions. With IP66-protected components for offshore and onshore wind farms as well as cold climate versions (CCV) for temperatures down to -40 °C, our solutions meet the highest requirements for holding torque, vibration resistance and service life.

FDB and FDW brakes for pitch and azimuth drives

Braking torques from 40-100 Nm

• Specially designed magnet housing, ensure maximum efficiency and quality.
• Fully sealed brake with protection class IP 66 
• CCV version down to -40° C (only FDW)
• Application-optimized friction material

Options (model dependent)

• Threaded holes for encoder mounting
• Mounting flange
• Microswitch for function- and wearcontrol
• Inductive sensor for functioncontrol
• Integrated heating
• Temperature sensor