Product Description:

The MSK061C-0300-NN-M1-UG1-NNNN is an IndraDyn S synchronous servo motor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. As a permanent-magnet AC unit, it converts drive current from a compatible controller into precisely metered mechanical torque for indexing tables, packaging axes, and similar industrial automation tasks. The model code places the motor in the mid-frame range and indicates an M1 feedback configuration, supporting the accurate position control required for coordinated multi-axis motion. Its operating principle also supports repeated acceleration and deceleration in applications that must maintain stable torque response over frequent cycle changes.

Heat from the stator is removed by natural convection, so the motor can be mounted without external fans when ambient airflow is available. Feedback is handled through a Hiperface interface that carries position data and sensor power over a single hybrid cable. Inside the encoder, 128 signal periods with optical scanning provide fine angular resolution for tight velocity loops. Because the encoder is multi-turn absolute, the controller receives exact shaft position after power-up without a homing routine, which shortens startup and helps restore operation after a controlled shutdown.

For power-off holding and emergency stops, an electrically released brake supplies 10 Nm of static torque that locks the rotor without auxiliary clamping devices. Mechanical output is delivered through a plain shaft, which suits couplings or direct-drive loads where keyed engagement is not required. The housing uses motor size 061, and the C-length stack is paired with winding code 0300 for this model. The standard design includes a 240° rotatable connector, allowing cable orientation to be adjusted in tight panels while preserving proper bend radius and reducing strain near the motor housing.