Product Description:

The MSK101E-0200-FN-M1-AG2-NNNN synchronous servomotor is produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. Classified as an IndraDyn S Synchronous Servomotor, it converts electrical energy into tightly regulated rotary motion for positioning, material-handling, and metal-forming equipment. The 101 frame size gives the motor a mechanical footprint suited to high-torque axes, while the internal cooling circuit and digital feedback support sustained, repeatable performance in closed-loop automation cells. That combination also supports accurate torque control during repeated starts, stops, and direction changes.

Thermal management is handled by liquid cooling, implemented through an internal jacket that draws heat away from the stator. The FN cooling type requires an external fluid circuit that keeps winding temperature within the 155 insulation class limit. An electrically released brake supplies 70 Nm of static torque to secure loads when the drive is off. The housing carries IP65 protection against dust and low-pressure water jets, so it can be mounted outside a cabinet. Continuous duty is permitted in ambient temperatures from 0 to 40 °C. Length code E indicates the active stack, and winding code 0200 matches IndraDrive amplifiers. The 101 frame and an A-side power connector simplify mechanical fit and cable layout.

Position accuracy relies on an optical encoder with a Hiperface interface. It delivers 128 signal periods per turn, and its multiturn absolute feature records up to 4096 revolutions, eliminating homing moves after power loss. A plain shaft without a keyway minimizes runout for shrink-fit couplings. The optical pickup provides low jitter for tight velocity loops, which supports stable speed regulation during precision motion. Feedback lines are routed separately to help reduce electrical interference. That layout supports consistent encoder signals during rapid axis movement.