Product Description:

The MDD071B-N-030-N2G-095PB0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Intended for operation with compatible digital drive controllers, the motor provides commanded torque and speed to indexing tables, pick-and-place heads, and light-duty conveyors across automated lines. It occupies the 071 frame size with the B length code, employs a standard housing, and uses a single front shaft end so mechanical power is delivered only from the drive side. Connector-based wiring further streamlines installation and helps keep cable routing orderly inside electrical enclosures.

The mechanical interface relies on a centering diameter of 95 mm, allowing quick alignment to gearboxes or machine bases without custom adapter rings. Rated continuous torque at standstill reaches 4.4 Nm, so the motor can hold that load indefinitely without thermal overload and can support static holding or low-speed tensioning tasks. During operation, the rotor tracks commands up to a nominal speed of 3000 rpm, providing a balanced compromise between cycle time and bearing life. Power and feedback conductors exit at the rear because the connections are positioned on side B of the housing, and the rotor uses standard balancing so coupling vibration is minimized with class-N couplings.

Control fidelity is enhanced by resolver feedback, enabling the drive controller to sense angular position over 360 electrical degrees even under high acceleration. For applications that depend on external mechanical locks or dynamic braking, the motor ships without a blocking brake, which reduces inertia and axial length. Contaminant ingress is limited because the shaft passes through the front bearing with a shaft seal, and torque is transmitted through a keyway shaft end that mates directly with keyed pulleys or couplings. This shaft arrangement is well suited to compact servo axes that use conventional keyed drive components.