Product Description:

The MSK100D-0300-NN-M1-LG2-NNNN is a synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S servomotor, it converts commanded electrical current into controlled rotary motion for automated positioning axes, packaging stations, and material-handling gantries. The motor supports precise torque output and stable speed control during repeated indexing, feed, and transfer movements. Its D length and size 100 frame place it in the higher-torque segment of the family while retaining the standard design envelope used in modular drive platforms. This format suits servo installations that need a larger motor body without changing the general mounting concept used across the series.

Its feedback system uses a Hiperface interface for encoder communication, allowing position data to be transmitted to the drive for closed-loop operation. Within the encoder, 128 signal periods per mechanical revolution are resolved through an optical scanning principle, giving the controller fine position granularity during speed and position control. Because the encoder is multiturn absolute, axis position is retained across power cycles without auxiliary batteries or a homing move after restart. Thermal management relies on natural convection, so the housing requires free airflow around its surface instead of forced fan cooling. This encoder arrangement supports accurate commutation and repeatable positioning throughout the operating range.

Application wiring is aided by the left-side power connector, which allows more direct cable routing when the motor is mounted in common gantry configurations or in tight spaces beside machine framing. The connector position can simplify cable routing around guards and support members. A plain shaft eases coupling to planetary gearboxes or belt pulleys without keyway stress, and the brake module supplies 70 Nm of holding torque through an electrically released spring stack to secure vertical loads when the drive is disabled. The holding brake is intended to secure the shaft at standstill rather than perform routine dynamic braking during motion. Winding designation 0300 corresponds to electrical resistance and inductance values that match compatible drive amplifiers. The housing has IP65 protection against dust and low-pressure water exposure in industrial installations.