Product Description:

The MSK075D-0450-NN-M1-UP1-NNNN is an IndraDyn S synchronous servomotor built by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. As a permanent-magnet AC unit, it converts electrical power from a drive into tightly controlled rotary motion for positioning or speed-regulation tasks in automated machinery. The motor integrates feedback electronics and a mechanical interface suitable for gantries, packaging lines, and general motion modules where accurate torque delivery and closed-loop control are required. Its compact integrated design also helps reduce the need for separate external sensing components around the motor body.

Heat is dissipated solely by natural convection, eliminating the need for forced-air components. Position feedback is exchanged through a Hiperface digital interface, allowing real-time communication between the motor encoder and the accompanying drive controller. The optical sensor scans 128 signal periods, which gives the drive a fine incremental signal for precise motion control. Because the read head is a multiturn absolute type, the rotor position remains available over multiple revolutions after power is removed, which helps reduce startup positioning delays. For static load holding, the electrically released brake supplies 23 Nm of torque, maintaining axis position whenever the drive is disabled.

Integration into different machine layouts is supported by the encoder plug, which is rotatable, 240°, so cable routing can be adjusted without forcing a fixed exit direction. The drive end uses a shaft with keyway, giving a positive mechanical connection to pulleys or couplings and helping prevent slip under load. The motor has a size of 075 and a winding code of 0450. These identifiers correspond to the housing format and winding arrangement used for this model. The D-length construction provides a longer motor body within the same frame family, which supports the performance level expected from this configuration.