Product Description:

The MSK101E-0200-FN-S1-AP2-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. In industrial automation, it serves as a tightly controlled rotary actuator that converts drive current into regulated torque and speed for packaging lines, metal-cutting machines, and coordinated multi-axis gantries. The unit follows the series standard mechanical design while adding a keyed output shaft and an A-side power connector for straightforward cabinet routing. This layout supports compact machine integration where predictable servo response and clean cable paths are important.

This motor uses liquid cooling, which matches the required FN cooling circuit; circulating coolant removes losses directly from the stator so the machine can run at nominal current without derating. To secure a stopped axis, an electrically released holding brake delivers 70 Nm of static torque, allowing vertical loads or indexing tables to remain fixed when the inverter is disabled. Rotor position is reported through a feedback assembly that transmits over the Hiperface serial interface, and this digital channel carries both commutation data and absolute position values to the drive. Inside the feedback head, an optical scanning stage reads a glass code disk that provides 128 signal periods per revolution, supporting fine interpolation inside the controller for smooth velocity loops.

Because the encoder is single-turn, one absolute revolution is referenced after every power-up, and multi-turn counts must be maintained in the controller if extended travel is required. The output element is a shaft with a keyway, enabling rigid torque transmission into couplings or pulleys without relying on friction alone. Dimensional classification follows motor size 101, giving a large active diameter suited for higher continuous torque, while length code E balances power density against installation depth. Electrical behavior is set by winding code 0200, which indicates the resistance, inductance, and rated current expected by the associated drive for stable dynamic response.