Product Description:

The MSK101C-0450-NN-S1-BP0-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat and placed in the MSK IndraDyn S Synchronous Motors series. It provides closed-loop torque and position control for industrial automation axes such as gantry drives, packaging feeders, and tool changers. When paired with a compatible drive, it supports accurate speed regulation and repeatable motion during indexing and positioning tasks. The motor is suited to machines that require steady servo response during frequent starts, stops, and direction changes.

Cooling relies on natural convection, meaning heat leaves the housing without forced airflow. The reinforced stator housing forms the primary heat path and also acts as a stiff mounting interface for the machine frame. The motor transmits absolute position through a Hiperface interface, allowing the drive to exchange parameter data and diagnostics over a bidirectional channel. Its encoder produces 128 signal periods per revolution, enabling fine velocity regulation at slow speeds. The sensing method is optical, so measurement remains stable without magnetic drift. External ingress protection is rated at IP65, and the sealed enclosure resists dust and low-pressure water jets.

Beyond the encoder characteristics, the unit delivers one turn of absolute feedback through a single-turn arrangement, which simplifies homing routines in compact mechanisms. Mechanical dimensions follow size 101 with length code C, giving mid-range torque with moderate inertia. Thermal endurance corresponds to insulation class 155, allowing winding temperatures up to 155 °C during intermittent peaks. The motor uses a B-side power connector and a keyed shaft for installation. It is intended for operation from 0 to 40 °C, uses winding code 0450, and comes without a holding brake.