Product Description:

The MDD071B-N-060-N2T-095PR0 is a servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it supplies rotational motion to axes that require rapid speed changes and repeatable positioning in automated machinery. Typical applications include pick-and-place units, conveyor sections, and tooling spindles where tight velocity control is required. Its mechanical interface complies with IEC flange dimensions, allowing installation in multi-axis gantries and packaging lines. The motor relies on ambient cabinet airflow to support cooling through its internal passages.

At a nominal speed of 6000 rpm, the motor supports high-cycle processes without mechanical overspeed. A continuous standstill torque of 4.4 Nm allows the axis to maintain force while the drive holds position. The flange has a centering recess of 95 mm, which helps maintain concentric alignment and reduce bearing load. Rotor position and diagnostic data are handled through Digital servo feedback (DSF), supporting precise commutation and rapid fault reporting. Output torque is transmitted through a shaft with a keyway, providing positive engagement to pulleys or pinions.

The electrical and signal connections are on the right side and use a single connector, which simplifies cabinet routing. Motion over multiple revolutions is tracked by an integrated multi-turn absolute encoder. The motor is supplied without a blocking brake, so holding force during shutdown must come from drive torque or an external clamp. A shaft seal is installed to help limit oil or coolant ingress, and the housing follows the standard enclosure format of the series. The motor has size 071 and length code B, and the standard shaft end is provided on side A only, leaving the opposite face clear for compact mounting.