Product Description:

The MSK101E-0200-NN-S1-BG0-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. Designed for closed-loop motion axes, the unit converts drive current into controlled torque and speed for machine tools, packaging lines, and material-handling gantries. This type of motor is used where the drive must correct position error quickly and maintain smooth motion under changing load. Its stator, rotor, and feedback package support rapid response during acceleration, deceleration, and precise positioning in coordinated automation systems. The synchronous design also supports stable low-speed operation when paired with a compatible servo drive.

The housing carries an ingress rating of IP65, so dust cannot enter and water projected from a nozzle will not affect operation. Heat is removed through natural convection, meaning surface radiation and ambient airflow are sufficient without auxiliary fans. Servo feedback is exchanged through the Hiperface interface, which carries position data and stored motor information on a two-wire channel. This feedback arrangement lets the controller monitor rotor position continuously and respond to command changes with low delay. Internally, the single-turn encoder resolves the shaft into 128 signal periods. The use of optical scanning supports consistent signal quality and strong resistance to magnetic interference.

A plain shaft permits direct coupling to gearboxes or pulleys without keys, which helps reduce concentricity error. The power lead exits on the B-side of the frame, allowing cable runs to follow the machine layout while preserving bend radius. Cable exit orientation can simplify routing in compact machine frames where space around the rear housing is limited. Operation is permitted at ambient temperatures from 0 to 40 °C, and the winding insulation uses class 155 thermal endurance. Motor size 101, length code E, and winding code 0200 describe the physical envelope and electrical behavior within this model. Because the motor is supplied without a holding brake, the axis must use external locking or drive torque to maintain position when power is removed.