REXROTH MKD090B-047-KP0-KN | MKD Synchronous Motors

Basic information

Product model: MKD090B-047-KP0-KN, belongs to the MKD series digital AC synchronous servo motor of REXROTH.

Electrical characteristics

Working voltage: usually around 280V or 380V, different materials may have differences.

Output frequency: about 22Hz.

Structure and characteristics

High torque density: This series of synchronous servo motors has high torque density, which helps to form a particularly compact structural design and is suitable for applications with high space requirements.

Encoder system: According to the required accuracy level, encoder systems that meet standard requirements or accuracy requirements can be provided. The encoders have single-turn and multi-turn designs, which can meet the requirements of position accuracy in different application scenarios.

Protection level: With a higher protection level, such as IP65, it can adapt to harsh industrial environments, effectively prevent dust ingress and water spray, and ensure stable operation of the motor under harsh conditions.

Additional options: A variety of additional options are available, such as keyways, brakes, increased concentricity, and components used with fans, water cooling devices, and ATEX. Customized configurations can be made according to specific application requirements to enhance the applicability and functionality of the motor.

Maintenance related

Common faults: including magnet steel explosion, magnet detachment, stuck and unable to rotate, encoder wear, code disk/glass disk wear and cracking, motor heating, water ingress to the motor, abnormal motor operation, high-speed operation sound, loud noise, etc.