MDD071A-N-030-N2S-095PA2
The MDD071A-N-030-N2S-095PA2 is a three-phase synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts regulated current from the drive into mechanical motion with accurate speed and position control for packaging axes, pick-and-place gantries, and other automated stations. The unit uses standard mechanical balancing to limit vibration and has a standard housing that fits directly into machine frames without extra adapters. When paired with a compatible controller, it helps maintain repeatable positioning in material handling, assembly, and transfer applications.
Continuous stall torque is 2.2 Nm, which is the torque the motor can sustain indefinitely without exceeding thermal limits. A nominal speed of 3000 rpm is its rated operating velocity when supplied with rated current, giving a linear axis quick-travel capability. The centering diameter of 95 mm aligns the motor precisely in a mounting flange and helps keep runout low. Power and feedback conductors exit on side A, which simplifies cabinet wiring when the motor is installed with that face toward the machine interior. Electrical termination is through a keyed connector, which preserves pin orientation during installation.
Dynamic holding is managed by an integrated brake that delivers 6.5 Nm of torque, enabling vertical axes to remain stationary when power is removed. Position data is returned via digital servo feedback (DSF), so the drive receives high-resolution rotor angle information for tight current loops. Oil and dust ingress at the shaft is limited by a dedicated shaft seal, and torque is transmitted to couplings through a keyed shaft end with a standardized keyway. The A-length stator and 071 frame size give the motor a compact footprint for low- to mid-power motion axes in confined machine spaces.
