Product Description:

The MDD071A-N-030-N2T-095PB2 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it supplies tightly regulated rotary motion for industrial axes that demand coordinated speed and position control. When paired with appropriate drive electronics, this unit forms the electromechanical link that converts commanded current into precise shaft movement for packaging, handling, and small assembly equipment.

The motor uses a centering diameter of 95 mm, which supports accurate alignment inside gearboxes or direct couplings. Under rated excitation, the rotor reaches a nominal speed of 3000 rpm, and it can sustain a continuous standstill torque of 2.2 Nm without exceeding its thermal limits. For holding conditions, an internal blocking brake provides 6.5 Nm of torque to lock the shaft when power is removed. Position data is returned to the controller through digital servo feedback, allowing high-resolution regulation. Standard rotor balancing helps reduce residual vibration, and the housing follows the standard configuration. Frame designation 071 together with the A length code indicates a compact build that fits into narrowly spaced machine frames.

All electrical terminations are brought out on the motor’s rear because the power and feedback connectors are oriented on Side B. A rugged circular connector is used for secure cable attachment. An integrated multiturn absolute encoder supplies absolute position from startup, eliminating homing sequences, and the shaft is fitted with a shaft seal to help keep contaminants out. The output shaft uses a keyway profile for positive torque transmission, and the opposite end is left unmachined as part of the standard single-ended shaft arrangement.