Product Description:

The MSK030B-0900-NN-S1-UP1-NNNN is a synchronous servo motor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As a compact drive element, the motor converts controlled electrical power into precise rotary motion for positioning and velocity tasks within automated machinery. Its size 030 frame and B-length housing follow the standard design envelope of the series, allowing direct coupling to gear stages or load shafts in packaging equipment, pick-and-place units, and light-duty handling axes.

The motor removes heat to ambient air through natural convection, so no external fan or liquid circuit is required. This simplifies cabinet layout, although continuous duty at high ambient temperatures remains thermally limited. A 240° rotatable encoder connector allows the plug to be positioned within a broad arc for easier cable routing away from moving parts. Position data travel on the Hiperface interface, which combines incremental and absolute channels over a single hybrid line. Inside the feedback assembly, an optical scanning head reads fine tracks that deliver 128 signal periods per mechanical revolution, giving the drive precise information for smooth interpolation during low-speed motion.

The electrically released holding brake produces 1 Nm of torque, locking the rotor when power is removed and helping secure vertical or suspended loads. Because the encoder is single-turn, absolute position is retained within one revolution, and systems that require multi-turn tracking can perform a short reference move at startup to establish machine coordinates. The output end uses a shaft with keyway, giving the motor a positive mechanical interface that helps prevent slip under repetitive acceleration. Winding code 0900 sets the stator's copper distribution and resistance values, so the matching drive can apply current limits that suit the thermal capability of this motor variant.