Product Description:

The MSK070E-0300-NN-S1-UP0-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop positioning and velocity tasks in industrial automation where compact size and high feedback accuracy are required. By converting controlled electrical input from a drive controller into precise mechanical rotation, the unit supplies the motive force needed for pick-and-place axes, packaging machinery, and other servo-driven stations during repetitive motion cycles.

The motor relies on natural convection to remove heat, so no external fans or liquid loops are needed and enclosure airflow supports thermal dissipation. Position data is exchanged through the Hiperface interface, allowing synchronous serial transmission of position and diagnostic signals. Its internal encoder resolves motion into 128 signal periods, and the optical scanning method helps maintain repeatability across the speed range. Feedback is captured in a single-turn format, so absolute position is referenced within one mechanical revolution. The connector for encoder power and signals can be rotated by 240 degrees, which helps route cables in tight machine spaces. A standard mechanical design and the E-length stator frame give the motor a balanced ratio between torque capacity and overall mass.

This model is supplied without a holding brake, so the load must be held by the drive or an external mechanism when power is removed. Frame code 070 corresponds to a mid-range flange size that fits many modular machine platforms. The motor uses a shaft with a keyway for positive torque transmission to couplings or pulleys. Winding group 0300 matches the conductor gauge and turns per phase to the voltage and current range expected by compatible MSK drive amplifiers.