Product Description:

The MDD071B-N-030-N2T-095GB1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where it converts regulated current into controlled rotary motion for pick-and-place robots, indexing conveyors, and material-handling gantries. Compact dimensions, a standard housing, and a plain shaft make the unit suitable for direct coupling to gearboxes or belt pulleys in high-cycle industrial automation tasks. Its design supports precise speed and position control in applications that require repeatable starts, stops, and direction changes.

At standstill, the rotor can deliver a continuous torque of 4.4 Nm, allowing the axis to sustain moderate loads without reaching thermal limits. During normal operation, it reaches a nominal speed of 3000 rpm, which is the rated operating speed for continuous use. Position data are captured by an integrated multiturn absolute encoder, so the drive can retain shaft position information across power cycles and reduce the need for homing. When power is removed, a blocking brake provides 3.0 Nm of holding torque to help keep the shaft fixed. For mechanical alignment, the motor mounts against a flange with a centering diameter of 95 mm, which helps maintain concentric alignment with the driven equipment.

Feedback and power conductors exit on the rear because the connections are placed on Side B of the housing, which can simplify cable routing in compact machine layouts. The encoder signals use digital servo feedback (DSF), allowing the connected drive to process high-resolution position information for closed-loop control. External contamination is limited by a shaft seal at the output journal. Internal vibration is reduced by a rotor trimmed to a Standard balancing grade, which helps the motor run smoothly during repeated acceleration and deceleration.