Product Description:

The MDD090C-N-030-N2L-110PL0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it delivers closed-loop rotary motion to axes that require accurate velocity and torque control in automated machinery. The size code 090 and length code C place it in the mid-frame range of the series. Its standard housing and balancing support direct installation on machinery without special vibration treatment.

The motor reaches a nominal speed of 3000 rpm, supplying steady mechanical output when the AC supply and internal magnetic field remain synchronized. At standstill, it can produce 10.4 Nm of continuous torque, which is useful for holding loads during indexing or low-speed material processing. Rotary position is reported through digital servo feedback, allowing the drive controller to perform high-resolution commutation and quick error correction. The centering flange measures 110 mm, providing a fixed reference for concentric alignment with gearboxes or couplings. Power is transmitted through a shaft machined with a keyway, which provides a positive-lock connection to pulleys or hubs and helps prevent slip under cyclical torque.

The motor is supplied without a blocking brake, so any static holding force must be provided by the drive or by external clamping devices. A dedicated shaft seal helps block lubricant migration and resists airborne particulates that could enter along the output shaft. Electrical and feedback conductors use a single connector, and the cables exit from the left-side connection on the stator housing, which can simplify routing in compact enclosures. The standard shaft end on side A and standard dynamic balancing support stable running across the normal speed range.