Product Description:

The MDD090B-N-020-N2L-130PL0 synchronous servo motor is produced by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It is built for digital drive controllers, allowing closed-loop velocity and position control in material handling stations, packaging axes, and general machine tools. By translating drive current into regulated shaft torque, the unit supplies consistent rotary power where automated cycles demand predictable speed and repeatable positioning accuracy. The model uses the B length code, which provides a moderate stack height that balances dynamic response with thermal capacity during continuous operation.

Its frame size is 090, and the mounting interface uses a centering flange of 130 mm for repeatable alignment with gearboxes or driven machine elements. Feedback is provided through digital servo feedback, so the drive can monitor rotor position directly during closed-loop operation. During static operation, the motor can deliver a continuous torque of 7.2 Nm, and under rated conditions it reaches a nominal speed of 2000 rpm. Power and feedback leads exit through a factory-installed connector, which allows installation without separate rewiring of the motor housing. The connections are integrated into the standard housing, the motor is supplied without a blocking brake, and the single-ended shaft without a side-B extension helps keep the installation depth low.

The rotor uses standard balancing, which helps keep residual vibration low when the shaft is coupled to precise loads. Machine wiring is simplified by left-side connections, placing the plug interface away from adjacent moving components and making cable routing more direct. A front-end shaft seal helps limit dust and coolant ingress along the keyseat area. The output shaft has a keyway, allowing the motor to connect to common pulleys or couplings. This shaft arrangement also supports compact integration where surrounding machine space is limited.