MSK075D-0300-NN-M1-UP1-NNNN

The MSK075D-0300-NN-M1-UP1-NNNN, manufactured by Bosch Rexroth Indramat, is a member of the MSK IndraDyn S Synchronous Motors series. This high-performance servomotor boasts a compact motor size 075 format combined with a robust standard design to balance torque density and mechanical rigidity. It features a shaft with keyway for secure coupling and an integrated electrically-released holding brake to prevent load drift. Advanced internal construction and precision winding yield consistent dynamic response, making it well-suited for demanding automation tasks.

It employs natural convection cooling to maintain optimal thermal management without auxiliary fans and supports a continuous stall current of 12.7 A at standstill 100 K, delivering a continuous torque of 18.5 Nm. Under dynamic conditions, the motor sustains a peak drive current of 52.7 A and delivers a maximum torque of 66.0 Nm, with a winding inductivity of 5,700 mH ensuring smooth current regulation. The compact frame, defined by a motor length D and sturdy enclosure, houses an optical Hiperface encoder with 128 signal periods per revolution and a rotatable 240° encoder connector. Designed as a versatile IndraDyn S Synchronous Servomotor, this unit features a Rated Speed Code 0300 for precise synchronization in multi-axis systems.

Engineers appreciate the motor’s integrated multiturn absolute encoder and electrically-released holding brake, which simplify synchronization and secure positioning without external add-ons. Its rugged design and fanless natural convection cooling ensure reliable operation in harsh environments, reducing maintenance requirements. Seamless integration with Bosch Rexroth motion controllers makes the MSK075D-0300-NN-M1-UP1-NNNN ideal for high-precision robotics, packaging, and metalworking installations.