Product Description:

The MSK070C-0300-NN-S2-UG1-RNNN is a synchronous servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. In industrial assembly cells, filling lines, and gantry systems, the device converts drive commands into tightly regulated torque and speed, allowing highly repeatable point-to-point motion. Its C-length housing presents a compact envelope for medium-power axes where installation space is limited. The motor is suited to applications that require accurate speed regulation during frequent starts, stops, and direction changes.

The motor removes heat through natural convection, so airflow around the stator housing must stay unobstructed. A rotatable 240° encoder connector simplifies cable entry and routes feedback through the EnDat2.1 digital interface, reducing electrical noise at the signal path. Inside the encoder, optical scanning yields 2048 signal periods per mechanical revolution, and interpolation supports fine-grained velocity control. An electrically released brake supplies 23 Nm of holding torque so vertical axes can remain stationary when power is removed. The drive end uses a plain shaft, which permits clamp or shrink couplings. That shaft style is often used where low-backlash mechanical connections are preferred.

Mechanical accuracy is reinforced by the increased concentricity construction, which limits radial runout between rotor and stator. Feedback coverage is single-turn, giving the controller an absolute position within one revolution. Additional turn information can be accumulated in software when the application needs position tracking over multiple revolutions. The 070 frame corresponds to standardized IEC flange dimensions for straightforward machine integration. The winding code 0300 identifies the electrical winding used for matching drive parameters and motor behavior.