Product Description:

The MSK061C-0300-NN-M2-UG1-RNNN servo motor is produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. As a closed-loop drive component, it converts commanded current from an IndraDrive controller into rotary motion for positioning or velocity control in automated machinery. Its electromagnetic design supports precise torque linearity, making the unit suitable for tasks that demand repeatable motion profiles across a full duty cycle, such as pick-and-place axes or conveyor registration rollers.

It relies on natural convection for heat dissipation, so cabinet layouts do not need external blowers. The electrically released holding brake supplies 10 Nm of static torque to secure loads whenever the drive is de-energized. Winding code 0300 corresponds to the resistance and inductance values used by Rexroth parameter libraries. Class 155 insulation permits continuous operation near 155 °C while maintaining dielectric strength, and the allowable ambient range is 0–40 °C for rated output. The housing meets IP65 ingress protection, blocking dust and low-pressure water jets during washdown cycles. Position feedback is generated by an integrated scale that delivers 2048 signal periods per revolution through the EnDat2.1 serial interface, enabling single-cable data exchange with the controller.

An optical multiturn encoder stores absolute shaft position over 4096 revolutions, and its data format is the Multiturn Absolute type used by current IndraDrive controllers. The connection cap can be rotated 240°, which allows power and feedback cables to be routed away from neighboring components. Mechanical alignment errors are reduced by the increased concentricity design, and the motor couples to the load through a plain shaft that omits keys to minimize backlash. Frame size 061 and length C set the active core geometry, while passive cooling helps keep the dimensions compact.