Product Description:

The MDD090C-N-020-N2L-130PL0 is a synchronous servo motor from Bosch Rexroth Indramat’s MDD Synchronous Motors series. As a motor for digital drive controllers, it converts commanded current into precise rotary motion for positioning tables, gantries, and material-handling axes in automated cells. A single connection shell on the left flank streamlines cabling and keeps the electrical interface compact. The motor also uses a standard housing that protects the stator and rotor assembly during closed-loop industrial operation.

This unit delivers a continuous standstill torque of 10.4 Nm, allowing it to hold a commanded load at zero speed without excessive heating under rated conditions. During operation it reaches a nominal speed of 2000 rpm, giving the axis a stable rated speed for synchronized motion tasks. Mounting is guided by a centering bore of 130 mm, which helps position the motor accurately on the machine interface. Power and feedback conductors exit on the left side of the stator housing, keeping connectors clear of nearby axes in tight enclosures. Position information returns to the drive through digital servo feedback, allowing the controller to correct speed and torque in real time.

The rotor uses standard balancing, which helps limit vibration during continuous duty and supports smooth rotation across the working speed range. Contaminant ingress is restricted because the shaft is equipped with a shaft seal, which is useful when the motor operates near dust or coolant spray. The motor is supplied without a blocking brake, so holding force must come from the drive or from an external locking device when the axis is stopped. Torque is transferred through a shaft with a keyway, providing positive engagement with pulleys, couplings, and similar driven components. This shaft arrangement is suited to installations where secure mechanical coupling is required under repeated starts, stops, and direction changes.