Product Description:

The MSK101D-0200-NN-M1-RG2-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It converts drive-controller commands into regulated torque and speed so that CNC stations, packaging lines, and gantry axes follow programmed motion profiles with repeatable accuracy. In service, the motor can couple directly to gearboxes or machine loads for responsive motion control on positioning and feed axes. Its synchronous design supports steady speed behavior during continuous movement and accurate stopping at commanded positions.

The motor has size 101 and length code D, giving a mid-frame form factor that balances torque density with installation space. The stator winding code 0200 sets the electrical characteristics used for matched inverter tuning. Cooling is provided by natural convection, and the data sheet notes a Cooling FN requirement, so airflow around the housing must remain unobstructed. The cast housing has an IP65 rating that helps keep dust and low-pressure water jets away from internal parts. An electrically released holding brake provides 70 Nm of static torque to secure vertical loads, and power is transmitted through a plain shaft. The right-side power connector helps route cables toward cabinet-mounted inverters.

Position feedback is handled by an optical encoder with Hiperface communication and multi-turn absolute data storage. It reports 128 signal periods per mechanical revolution, giving fine feedback resolution for speed regulation while tracking up to 4096 turns without batteries. Thermal class 155 allows the windings to operate at F-class temperatures when the ambient temperature remains within 0–40 °C. This feedback and thermal arrangement supports closed-loop operation on axes that run through repeated acceleration, deceleration, and holding cycles.