Product Description:

The MSK030B-0900-NN-M3-UG1-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It converts drive current into tightly controlled rotary motion for indexing tables, handling robots, and small-format tooling axes. Its B length and compact 030 frame help keep rotor inertia low, which supports quick acceleration and deceleration on light loads. This makes the motor well suited for short-cycle automation tasks that depend on repeatable motion and stable positioning.

The motor uses natural convection cooling, eliminating auxiliary fans and keeping cabinet layouts simple. Heat from the windings passes through the aluminum housing during continuous duty, so the cooling method remains passive and quiet. A feedback connector with 240° of rotation lets the plug be positioned after wiring, which helps in confined enclosures and improves cable routing. Position and diagnostic data are exchanged over Hiperface, and the integrated encoder uses capacitive sensing to generate 16 signal periods per revolution for interpolation in the drive. Built in motor size 030, the unit occupies little space while still providing the motion performance needed for compact pick-and-place equipment and electronic assembly axes.

The encoder provides multiturn absolute feedback, so the controller can determine axis position immediately after power-up without a homing routine. An electrically released brake supplies 1 Nm of holding torque when the drive is disabled, which helps secure vertical or suspended loads at standstill. Mechanical power is transmitted through a plain shaft, making the motor suitable for backlash-free clamp couplings in compact machines. Electrical behavior follows winding code 0900, matching the motor to low-voltage IndraDrive amplifiers for efficient operation. The unit has a standard design and fits small multi-axis systems where limited installation space and accessible cable routing are important.