Product Description:

The MSK100D-0300-NN-S2-AG0-RSNN synchronous servomotor is manufactured by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop motion axes in industrial automation, where accurate torque delivery and compact dimensions are required. Its encoder system sends precise rotor position information to the drive controller, while the motor delivers rotary motion to machine-tool spindles, packaging equipment, and pick-and-place stages.

Thermal management relies on natural convection cooling, so the mounting area must allow free airflow around the housing. Feedback reaches the drive through the EnDat2.1 interface, and the encoder provides 2048 signal periods per turn. By using optical scanning, the feedback system supplies high-resolution position data for accurate control. Because the feedback is single-turn, absolute position is retained within the first revolution and then tracked incrementally. The motor is supplied without a holding brake, so an external device is required if the load must remain stationary when power is removed. The increased concentricity and explosion protection design supports low shaft runout and allows use in hazardous areas. Electrical power enters on the A-side of the housing to match systems that use left-side motor cable routing.

The motor uses a motor size 100 frame with a length code D housing, which keeps the envelope compatible with ISO-100 flanges while providing the torque expected from this IndraDyn S format. The stator uses winding code 0300, which matches drives set for this electrical profile. A plain shaft transfers torque directly to couplings or gear sets. Position and power connections are on the same axial side, which helps simplify cable routing in both vertical and horizontal mounting positions and reduces cable crowding near the motor.