Product Description:

The MDD090C-N-020-N2M-110PL0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for digital drive controllers, it supplies controlled rotary motion to pick-and-place arms, indexing tables, and other automated stations. In these roles, the unit accepts precisely timed phase currents from the drive, converts them into mechanical torque, and returns position data so the controller can maintain accurate speed and position loops. This combination supports repeatable motion in industrial assembly and processing equipment where stable response and precise axis control are required.

At standstill, the rotor provides a continuous torque of 10.4 Nm, which is the maximum static load it can hold without overheating. Under dynamic conditions, it reaches a rated speed of 2000 rpm, which suits low-to-medium speed axes. Precise flange alignment is assisted by the 110 mm centering diameter, and standard balancing helps limit residual vibration during operation. Power and feedback leads exit on the left, where a single locking connector mates with the cabinet harness. The C length code indicates an extended stator stack inside the 090 frame, and the standard housing with a shaft seal helps protect the interior from dust or oil.

The drive interface relies on digital servo feedback supplied by an integrated multi-turn absolute encoder, giving the controller rotational position over multiple revolutions without homing. The motor is delivered without a blocking brake, so stationary holding must be provided electrically or by an external clamp when the application requires it. A keyway on the standard shaft end supports positive engagement with couplings, and the omission of a side B shaft end reduces overhang mass. The connector arrangement and DSF feedback format match the corresponding interface used with MDD motors in the same platform.