MDD071B-N-060-N2T-095PL0
The MDD071B-N-060-N2T-095PL0 synchronous servo motor is manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It interfaces directly with digital drive controllers and converts controlled stator currents into precise rotary motion for positioning tables, feeders, or spindle applications within automated production cells. Because it is intended for closed-loop axis control, the motor supports accurate speed regulation and repeatable positioning during automated motion sequences. This makes it suitable for equipment that depends on consistent rotary response under changing load conditions.
Its nominal operating speed is 6000 rpm, meaning the rotor can reach that rate under rated voltage and load. When stationary, it can deliver a continuous torque of 4.4 Nm, giving the drive adequate stall capacity for holding loads at zero speed. A 95 mm centering diameter aligns the flange concentrically to machine frames to minimize runout. Power and feedback connectors are mounted on the left side, and the sealed circular connector style keeps cable connections external to the housing. Rotor position is detected by an integrated multi-turn absolute encoder, and its data is sent to the controller through digital servo feedback (DSF) for closed-loop regulation. Because the encoder is multi-turn and absolute, the controller can retain meaningful position information through more than one shaft revolution.
For mechanical integration, the motor is supplied without a blocking brake, so the shaft can rotate freely whenever drive torque is removed. If an axis must remain fixed at standstill, that holding function has to come from the drive or from external mechanical restraint. A fitted shaft seal protects the interior against splash and dust at the coupling interface, and the output shaft uses a keyway to transmit torque to pulleys or couplings. The B length code keeps overall depth moderate for installations with limited axial space. The motor has a single shaft end on side A and no extension on side B, which reduces overhung mass and keeps the shaft layout straightforward.
