Product Description:

The MDD071C-N-030-N2T-095PB1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers and converts drive output into regulated rotary motion for tasks such as pick-and-place units, feeders, and index tables. Its integrated multiturn absolute encoder reports precise shaft position at start-up, so motion axes can resume work without separate homing moves. This feedback arrangement helps the controller maintain repeatable speed and torque during frequent starts, stops, and position changes in automated machinery. Because position data is available immediately after power-up, the motor fits systems where cycle interruptions must be brief and axis recovery must be predictable.

A centering diameter of 95 mm aligns the motor flange with mating machine surfaces and helps keep runout low at speed. The stator produces 6.6 Nm of continuous torque at standstill, allowing the axis to hold load without immediate thermal stress. At rated operation, the rotor reaches 3000 rpm, supporting quick indexing on machines that require short cycle times. Feedback is provided through digital servo feedback, which sends high-resolution position data and diagnostic information to the drive. Power and signal cabling exit on side B through a single industrial connector, which can simplify routing when the motor is mounted in tight machine spaces.

A blocking brake rated at 3.0 Nm secures the shaft when controller torque is removed, helping prevent unintended movement from gravity or external process forces. The driven end uses a keyway, so standard keyed hubs can be mounted without custom machining. The motor is built with a shaft seal, which helps limit contaminant entry and supports bearing protection in dusty areas. Rotor mass is compensated by standard balancing, helping keep vibration within normal limits during operation. The design uses one shaft end, leaving the opposite side closed and keeping the motor suited to direct integration in existing machine frames. This layout supports common coupling arrangements and reduces the need for extra sealing parts at the non-driven end.