Product Description:

The MDD065B-N-040-N2M-095GR0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers and converts commanded current into controlled rotary motion for positioning, feed, and auxiliary axes in industrial automation equipment. The standard housing and mounting pattern match other motors in the series, which helps the unit fit established machine layouts without changing bracket locations or cable routing. This layout is useful on transfer systems and other compact machines where axis spacing and cable paths are already fixed.

At standstill, the motor provides a continuous torque of 1.5 Nm, which is suitable for light loads and responsive axis control. The motor reaches a nominal speed of 4000 rpm, supporting fast indexing and short cycle times on compact mechanisms. A centering diameter of 95 mm helps align the motor precisely on the mounting face, and all power and feedback connections exit on the right side to simplify routing where several axes are installed close together. Rotor position is measured by an integrated multi-turn absolute encoder, so the controller retains shaft angle and revolution data after power is removed. Standard rotor balancing also helps keep vibration low during normal operation.

Closed-loop operation uses digital servo feedback (DSF), which supports stable current and velocity control during dynamic motion. The motor has a plain shaft, and it is fitted with a shaft seal to help limit contamination at the drive end. Length code B gives the motor a moderate stack length that balances installation space with output capability in this frame size. Because the motor is supplied without a blocking brake, any parked load must be held by drive torque or external mechanics. The molded connector and single-ended shaft arrangement also help reduce side clearance where adjacent components are mounted closely.