Product Description:

The MSK100C-0200-NN-M1-BG0-NSNN synchronous servomotor is produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It converts electrical power from an IndraDrive inverter into precise rotary motion for indexing tables, gantries, and tooling axes in automated plants. In typical service, it supports positioning and speed-controlled motion where repeatable response is required across frequent start-stop cycles. The unit uses a standard housing and can also be ordered for explosion-protected duty, while its IP65 enclosure allows operation outside a cabinet without additional covers.

The motor cools by natural convection, so heat is released across the finned stator shell rather than through forced airflow. Its thermal insulation class is 155, which keeps the winding system within Class F limits. An integrated optical feedback system uses the Hiperface interface and supplies 128 signal periods per mechanical revolution, giving the controller fine incremental data. Because the encoder is multiturn absolute, the exact shaft position is retained over several turns when power is restored, which reduces the need for a return-to-home sequence after startup. The motor is supplied without a holding brake, so static load security must be provided by external actuators, and its plain shaft allows direct coupling to gearboxes or belt pulleys.

The frame size of 100 with length code C balances torque density and total mass for medium-power axes. Stator winding code 0200 indicates the electrical values matched to compatible drive amplifiers. The power connector is located on the B-side to keep cable routing away from moving machine elements and to simplify layout where space is limited near the drive end. Permitted ambient operation spans 0 to 40 °C, so natural cooling remains effective within common shop-floor temperatures.