Product Description:

The MSK030C-0900-NN-S1-UP1-NNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat and assigned to the MSK IndraDyn S Synchronous Motors series. Designed to convert electrical energy into precisely metered mechanical rotation, it forms the actuation layer in industrial automation by handling positioning, velocity regulation, and light force duties on compact machine axes. Its construction combines a permanent-magnet rotor with integrated feedback and an electrically released holding brake, giving the drive system accurate motion control together with safe static holding.

Thermal management relies on natural convection, so the motor dissipates heat through its aluminum housing without external blowers, simplifying airflow requirements around the unit. The mechanical outline follows the standard MSK frame and includes a shaft with a keyway that permits positive-fit coupling to timing pulleys or gear sets. The motor has size 030 and length C, giving it a short body that suits compact multi-axis layouts. Field wiring is aided by an encoder connector that can be rotated through 240°, allowing cable exits to match the chosen mounting orientation. Winding code 0900 provides the electrical resistance and inductance combination expected by compatible IndraDrive power stages.

Feedback precision is supplied by a resolver replacement that uses Hiperface communication and optical scanning. The code disk generates 128 signal periods, and its single-turn design delivers an absolute angle value for every revolution, supporting tight position loops at the controller. To secure the load when power is removed, an electrically released brake produces 1 Nm of holding torque. The brake engages automatically during emergency stops or planned shutdowns, which helps limit axis drift on vertical or safety-related movements.