Product Description:

The MSK070C-0450-NN-S1-UP1-NNNN is a servo motor produced by Bosch Rexroth Indramat and delivered within the MSK IndraDyn S Synchronous Motors series. It converts electrical energy into controlled rotary motion for indexing tables, packaging axes, and light machining spindles in automated cells. By pairing its integrated feedback with compatible drive controllers, the motor supports closed-loop velocity, torque, and position regulation in industrial automation. This makes it suitable for motion tasks that require repeatable starts, stops, and speed changes during continuous machine operation.

Thermal management relies on natural convection, so heat leaves through the housing without an auxiliary fan. Feedback is supplied through a rotatable 240° connector that carries the Hiperface protocol back to the drive, which helps with cable routing in compact machine layouts. The encoder provides 128 signal periods per mechanical revolution, and its optical scanning method supports stable position detection without magnetic drift over time. Absolute position is available within one turn because the transducer is single-turn. Length code C indicates the stator stack depth, and the design is standard, so no special coating or reinforced bearings are included.

Mechanical holding is provided by an electrically released brake with a holding torque of 23 Nm, which helps prevent shaft movement during power loss or while the axis is stopped. The output end uses a shaft with keyway for positive torque transfer to pulleys or couplings. Frame designation 070 establishes the installation envelope, and winding code 0450 matches the electrical characteristics expected by compatible drive parameter sets. When the brake is released, the motor can deliver precise positioning and regulated speed control for indexing and feed applications.