Product Description:

The MSK070C-0450-NN-M1-UG0-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat and supplied within the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop motion axes where controlled torque, speed, and position are required, linking directly to IndraDrive controllers through a single-cable set for power and feedback. By combining standardized frame geometry with internal signal conditioning, the motor simplifies mechanical integration and supports efficient setup in automated assembly cells, packaging equipment, and metal-cutting systems.

The motor dissipates heat through natural convection, eliminating the need for external blowers or liquid lines and allowing cabinet-free mounting when ambient airflow is sufficient. A rotatable 240° feedback connector lets the cable exit be oriented around nearby obstructions while keeping sealing surfaces intact. Position data travel over the Hiperface serial interface, enabling sine-cosine feedback and electronic nameplate functions through two shielded conductors. Inside the encoder, an optical scanning unit resolves scale markings into 128 signal periods per revolution, giving the drive fine interpolation for smooth velocity control. The housing uses the standard mechanical design code, and the unit is supplied without a holding brake, so any static load must be restrained by the drive or an external clamp.

The encoder records absolute position across multiple turns in a multiturn absolute system, so homing routines are unnecessary after power cycles. A plain shaft transmits torque without keyways, favoring zero-backlash clamping couplings. The motor has a frame size of 070 and a length code of C, which correspond to the flange, stator diameter, and active stack used for this model. Electrical behavior is linked to winding code 0450, which matches the motor with drive modules that can supply the rated current and voltage for this coil set.