Product Description:

The MSK076C-0300-NN-S1-UG1-NSNN synchronous servomotor is produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It converts drive output into precise rotary motion for tooling, conveyors, and pick-and-place axes in automated machines and cells. Integrated feedback supports accurate closed-loop positioning, and the electrically released brake helps hold the axis when power is removed. This makes the motor suitable for coordinated motion tasks that require quick response and repeatable positioning during continuous machine cycles.

This unit relies on natural convection for heat dissipation, so unobstructed airflow around the housing is needed during installation. Its electrically released holding brake supplies 11 Nm of static torque, which helps keep the shaft fixed when power is removed. An IP65 housing protects the motor against dust and water jets for use near coolant spray or airborne particles. The feedback module delivers 128 signal periods per revolution over the Hiperface interface, giving the drive accurate position data for speed and motion control. The encoder socket can be rotated by 240 degrees for easier cable routing after the motor is mounted, and a plain shaft connects the motor to a gearbox or direct-driven load.

The feedback module uses optical scanning and a single-turn design, so absolute position is available within one mechanical revolution without multiturn tracking. Thermal endurance corresponds to class 155 insulation, and continuous operation is permitted in ambient air from 0 to 40 °C. In the 076 frame with C length and 0300 winding, the motor is matched to MSK drive parameters for stable servo operation. Standard and explosion-protection versions keep the same shaft style and cooling method, which helps maintain the same surrounding machine layout and cable path.