Product Description:

The MSM030B-0300-NN-C0-CC0 is a compact servo motor built by Bosch Rexroth Indramat as part of the MSM IndraDyn S Synchronous Motors series. Designed for positioning axes and small pick-and-place modules, the unit converts electrical energy from a matched drive into controlled rotary motion that follows feedback from an internal sensor. Integration of stator windings, rotor magnets, and calibrated feedback allows the motor to deliver precise torque without additional transmission components, making it a straightforward actuator for light-duty automation stages in packaging, electronics, and material-handling systems where accurate motion is required.

Its frame follows the MSM program’s mechanical envelope. The size code 030 sets the flange and shaft geometry, while the length code B indicates the active stack depth and the available continuous torque range. Heat is removed through natural convection, so the motor can be surface mounted without external fans. Power and resolver leads exit through a sealed cable tail, simplifying routing in narrow cable tracks. An incremental encoder mounted on the rear of the shaft generates quadrature signals for speed and position control loops, allowing the drive to maintain stable feedback during operation.

The winding set is identified by code 0300, which matches the electrical resistance and inductance expected by standard IndraDrive amplifiers from Bosch Rexroth Indramat. Because the motor is supplied with no holding brake, holding position during power-off events requires drive torque or a mechanical lock. The MSM IndraDyn S platform uses the same winding nomenclature across the product line, which keeps model relationships easy to read. As a synchronous motor, the unit allows the drive to synchronize rotor speed to commanded frequency without slip, helping reduce position error under dynamic loading.