Product Description:

The MSK101E-0200-NN-M2-RG3-RNNN is manufactured by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S synchronous servomotor, it is used in automated cells where precise torque and velocity control are required for coordinated axes and high-cycle positioning tasks. Its design suits machine sections that depend on repeatable motion, stable speed regulation, and accurate axis response during continuous operation.

Heat is removed from the stator by natural convection, so the housing can be mounted inside cabinets without forced airflow. Mechanical runout is minimized by the motor’s increased concentricity design, which improves alignment with precision couplings connected to the plain shaft. Feedback signals travel over the serial EnDat2.1 interface, allowing a drive controller to read position data and electronic nameplate information through one cable pair. An electrically released holding brake clamps the rotor with 120 Nm of static torque, maintaining load position during power loss. The right-side power connector simplifies cable routing in machines that place the drive on the left of the axis. With a protection rating of IP65, the enclosure blocks dust ingress and withstands water jets encountered during routine washdowns.

The integrated encoder uses optical scanning to deliver 2048 signal periods per revolution and provides absolute position over 4096 turns through its multi-turn absolute design. Motion loops can therefore resume without homing after a shutdown. A winding code of 0200 pairs the motor with drive parameters suited for rapid current rise, while motor length E and size 101 provide the magnetic stack used for higher continuous torque. Thermal class 155 insulation allows continuous winding temperatures up to 155 °C, and reliable service is maintained within an ambient range of 0–40 °C.