Product Description:

The MSK060B-0300-NN-S2-UG0-RNNN servo motor is manufactured by Bosch Rexroth Indramat and is part of the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S synchronous servo motor, it provides precise closed-loop motion for positioning tables, pick-and-place actuators, and similar automation axes. A plain shaft simplifies coupling to gearboxes or direct-drive elements, and the 060 frame with B length places this model in the medium-torque class where footprint, inertia, and thermal capacity remain balanced without auxiliary cooling hardware. This layout suits compact handling systems that need repeatable motion without adding unnecessary mechanical complexity.

Cooling relies on natural convection, so the unit can be installed where forced airflow is unavailable. Cable routing is eased by an encoder connector that is rotatable through 240°, allowing alignment in cramped spaces. Position data travel over the EnDat2.1 serial interface supplied by the integrated single-turn feedback system. The encoder provides 2048 signal periods per mechanical revolution, and its optical scanning principle supports accurate feedback without magnetic hysteresis. The housing is sealed to IP65, which helps protect internal parts from dust and low-pressure water jets when the shaft seal is installed.

The rotor and stator are machined for increased concentricity, which helps reduce runout and supports even load distribution on precision cams and ball screws. Class 155 insulation supports continuous thermal endurance for the 0300 winding code when ambient temperature remains within 0–40 °C. Because the motor is supplied without a holding brake, the axis must rely on external locking or commanded drive torque when power is removed. That arrangement is often suitable on horizontal axes where the load does not need brake-based holding at standstill.