Product Description:

The MSM030C-0300-NN-M0-CC1 synchronous servo motor is produced by Bosch Rexroth Indramat within the MSM IndraDyn S Synchronous Motors series. The unit provides rotary motion for compact positioning axes and light material-handling stages where precise speed and torque are controlled by a compatible IndraDrive amplifier. In factory automation, the motor’s permanent-magnet rotor pairs with high-resolution feedback to generate repeatable movement without mechanical backlash, supporting pick-and-place, conveyor diversion, and small gantry functions. Because it is intended for servo operation, the motor responds to drive current commands and supports smooth acceleration, deceleration, and low-speed holding on compact machine axes.

With a frame designation of 030, the motor fits into tight enclosures, while the length code C indicates the active stack height used for its continuous torque range. The winding code 0300 identifies the winding arrangement selected for this motor. Heat is removed through natural convection, so installation must allow free airflow across the housing ribs. Power and feedback conductors exit as a cable tail, removing the need for intermediate connectors and permitting strain relief directly on moving cable chains. This outlet style can be useful where connectors would add extra length behind the motor body or interfere with nearby guards and slides. A parking brake is installed to secure the shaft whenever the drive is de-energized.

The parking device uses an electrical release mechanism paired with a spring stack that produces a holding torque of 1.27 Nm, keeping vertical loads stationary during emergency stops. Axis homing and multi-position sequencing are supported by the integrated multi-turn absolute encoder, which records shaft position across power cycles without an external battery. Stored position data helps the axis return to operation without a separate reference move after every restart. The motor mounts to standard DIN flange patterns and is balanced for the speed range associated with its winding. The brake and encoder arrangement supports axes that must remain stationary at standstill and resume indexed motion after planned or unplanned power interruptions.