Product Description:

The MDD071B-N-060-N2S-095PB0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed to pair with digital drive controllers, the unit converts electrical input into controlled mechanical rotation for positioning and velocity tasks in automated machinery. Its mechanical envelope uses a standard housing format and balancing arrangement that support integration into compact multi-axis assemblies used in packaging, handling, and general motion platforms. The motor has a single shaft end on side A and a keyed output shaft to transfer torque to couplings or pulleys while maintaining precise angular orientation.

At standstill, the rotor can supply a continuous torque of 4.4 Nm, enabling stable force on loads that require holding or slow-speed creep. When commanded by the drive, the motor reaches a nominal speed of 6000 rpm, permitting fast indexing in pick-and-place or spindle applications. Accurate coaxial placement is aided by a centering diameter of 95 mm, which helps the motor seat correctly on the mounting face. Power and feedback conductors exit on side B through a sealed connector interface, which helps keep the opposite face clear for mechanical mounting. The frame uses length code B, which keeps the motor compact while providing space for the required winding volume.

Feedback is provided by digital servo feedback, allowing the controller to monitor rotor position and support tight closed-loop regulation across the speed range. Because the motor is supplied without a blocking brake, zero-power holding must be provided by drive torque or an external clamp when required. A protective shaft seal is fitted at the output end to limit grease migration and the entry of process debris, and the keyway coupling geometry supports use with standard hubs. The mechanical envelope corresponds to size 071, so the motor follows the common mounting dimensions used throughout the MDD family.