Product Description:

The MDD071C-N-030-N2L-095PB0 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 where accurate speed and position control are needed to move tooling, convey workpieces, or index packaging stations. This motor supports closed-loop motion on automated axes that require repeatable acceleration, stable holding behavior, and consistent response during start, stop, and reversing cycles.

At its rated operating point, the rotor supplies a continuous standstill torque of 6.6 Nm, which allows the axis to resist load at zero speed without excessive thermal stress. Speed regulation extends to a nominal value of 3000 rpm, and position data come from integrated digital servo feedback (DSF) so the controller can track rotor angle during motion. A centering diameter of 95 mm provides the main locating surface for accurate alignment, while the power and signal plugs are arranged for a Side B connection direction at the rear. The C motor length gives more active material than shorter versions in the same frame size, which helps the motor fit applications that need moderate torque in a compact installation envelope.

The output shaft uses a keyway so couplings or pulleys can be mounted with positive torque transfer, and a shaft seal helps keep dust or coolant away from the front bearing area. The motor is supplied without a blocking brake, which reduces added inertia when passive holding force is not required. The housing uses the standard shaft arrangement with only one drive end, and the rotor is balanced for smooth running in the 071 frame size. This layout supports steady operation at high speed while keeping the front mechanical interface suitable for direct connection to common transmission components.