The hydraulically or electromechanically moved bolt with position monitoring serves as a locking mechanism for locking rotors. The locking function is monitored with sensors.
Hydraulic or electromechanical rotor lock (locking bolt) Rotor lock systems are available in hydraulic and electromechanical versions, and also with manual actuators in various sizes. Our range of locking bolts for wind turbines (rotor lock) also includes the hydraulic rotor lock (KTR-STOP RL) and the electromechanical rotor lock (EMB-STOP RL).