Product Description:

The MDD071C-N-030-N2S-095GB1 is a synchronous servo motor created by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for digital drive controllers and converts regulated current from a servo amplifier into mechanical rotation at the shaft. This supports positioning and velocity control on automated axes that require accurate, repeatable motion in packaging, handling, and general industrial equipment.

The motor reaches a nominal speed of 3000 rpm, so the shaft can rotate at that rate without exceeding rated thermal limits during continuous duty. At standstill it can exert 6.6 Nm of continuous torque, allowing an indexing table or similar axis to hold position while energized. The mounting face includes a centering recess sized to 95 mm, which aligns the housing with machine tooling to reduce radial runout. Rotor position is reported through digital servo feedback, enabling the drive to close high-resolution control loops without an external encoder. Power and signal connectors are oriented on Side B, which can simplify cable routing when the motor is installed with the output shaft facing the operator.

The blocking brake supplies 3.0 Nm of static torque, securing the axis when power is removed. Its frame size of 071 and length code C give the motor a compact body length while preserving the magnetic volume needed for this rating. The shaft uses a plain, keyless cylindrical end, and a shaft seal is fitted to help keep lubricants inside connected equipment and contaminants away from the bearings. The motor is delivered with a standard housing and standard dynamic balancing, so it can be mounted on existing fixtures without additional machining or counterweights. This layout also suits installations where space is limited around couplings and mounting surfaces.