High power density for short periods – The compact motor is optimized to reach the required torques and speeds needed for safe feathering even during the grid loss condition in pitch control applications.
Long life and low maintenance – Using AC synchronous motor technology lowers the amount of parts that could possibly suffer from mechanical wear, leading to a product with extremely long life and very low-maintenance for both on- and offshore applications.
Sensorless control for extra safety – In the event that information on the position of the motor is lost from the motor’s resolver, the pitch servo drive can control the motor, in order to guarantee the safety operation of the wind turbine.
