Product Description:

The MSM030B-0300-NN-C0-CG0 is a compact servo unit manufactured by Bosch Rexroth Indramat for the MSM IndraDyn S Synchronous Motors series. It converts drive current into precise rotary motion for positioning tasks in factory automation, including pick-and-place axes, indexing mechanisms, and light conveyor duties. The compact housing suits machines with limited installation space, while the synchronous motor design supports quick response to changing speed and position commands. In automated stations, this motor can be used where short travel moves must remain accurate through frequent start-and-stop cycles.

Cooling is provided by natural convection, so the housing releases heat to the surrounding air without fans or liquid circuits. The motor is supplied with a pre-assembled cable tail, allowing power, feedback, and protective earth conductors to leave the housing through a flexible lead that can be routed directly toward the cabinet. This arrangement can simplify cable routing in compact machine spaces where connector clearance is limited. Rotor position feedback is supplied by an incremental encoder, which gives the drive pulse information for commutation and stable speed regulation. The motor is delivered without a holding brake, so any load that must remain fixed during power loss requires external holding force. It uses motor length B, which places it in the second stack length of the 030 frame and supports the torque range expected for this body size.

The unit has motor size 030, and this format uses a 40 mm flange pattern for compact machine interfaces and direct mounting to small drive assemblies. Its electromagnetic setup is identified by winding code 0300, which matches the current and voltage characteristics expected by compatible IndraDrive amplifiers. The motor belongs to the MSM IndraDyn S series, so its dimensions and feedback arrangement follow the platform used for small synchronous servo applications. Its small format also helps reduce moving mass when the motor is mounted directly to compact mechanisms or gearbox inputs. It is commonly used on light, fast-moving axes where steady control and compact installation are both important.