Product Description:

The MDD071B-N-030-N2M-095GL0 servo motor is manufactured by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. Designed as a motor for digital drive controllers, it converts commanded current into precise rotational motion for axes that require repeatable positioning and speed regulation in automated machinery. Its frame size 071 and length code B place it in the mid-range of the series, providing a compact option where moderate inertia and manageable installation space are needed. In digitally controlled systems, this operating style helps maintain repeatability when the load changes rapidly or when the axis must follow short acceleration and deceleration cycles.

The motor carries standard rotor balancing to minimize vibration and is housed in the standard enclosure variant. Its centering shoulder is 95 mm in diameter, which aligns the motor with gearboxes or mounting flanges. Electrical and feedback plugs exit on the left side through a molded connector interface, simplifying cable routing in tight cabinets. Continuous stall torque reaches 4.4 Nm, allowing stable static positioning without overheating, while the shaft can spin up to 3000 rpm under rated conditions. Position information is generated by an integrated multi-turn absolute encoder and returned to the drive as digital servo feedback (DSF), supporting synchronized motion and accurate closed-loop control across multiple revolutions. The molded connector arrangement also keeps the electrical interface compact, which is helpful when adjacent components leave little side clearance around the motor body.

The drive torque is transmitted through a plain shaft with a standard single-ended configuration, so no side-B extension is provided. Contaminants are kept out of the bearing region by a shaft seal. Because the unit is supplied without a blocking brake, holding torque must be provided externally when power is removed. A sealed shaft opening is useful in installations where dust or splash could migrate toward the front bearing area during normal operation. The single-ended shaft layout also helps where rear clearance is limited and keeps the motor interface straightforward for direct mechanical coupling.