Product Description:

The MSM030B-0300-NN-M0-CG1 is a synchronous motor produced by Bosch Rexroth Indramat and belongs to the MSM IndraDyn S Synchronous Motors series. The unit converts electrical energy from an IndraDrive controller into rotary motion for indexing tables, pick-and-place axes, and other compact automation stages. When paired with the drive, it provides closed-loop torque and speed control so light to moderate duty equipment can follow commanded motion profiles with consistent repeatability. This operating role suits machines that need accurate starts, stops, and short positioning moves without a large motor footprint.

Its integrated brake uses an electrical release mechanism, so spring force holds the shaft until power is applied to disengage it. Rotor position is measured by a multiturn absolute encoder, which lets the drive retain shaft angle and revolution count after power loss without a homing sequence. The brake can resist up to 1.27 Nm of static load, which helps hold lightweight tooling at a stop. Cooling is provided by natural convection, so no external fan or liquid circuit is required and the housing dissipates heat through ambient airflow. Power and feedback conductors exit through a cable tail, which reduces connector depth where installation space is limited. This arrangement is useful when the rear of the motor is close to guards, slides, or other machine components.

The motor has length code B and frame size 030, which give it a short body and low rotor inertia for rapid acceleration profiles. Its electrical characteristics correspond to winding code 0300, so current and voltage values match smaller IndraDrive amplifier sizes often used in multi-axis assemblies. The short overall geometry helps when adjacent axes or structural members leave limited axial space behind the mounting surface. Low rotating mass also supports frequent speed changes in compact handling systems.