Product Description:

The MDD071C-N-030-N2S-095PA2 is a synchronous servo motor produced by Bosch Rexroth Indramat in the MDD Synchronous Motors series. As a motor intended for digital drive controllers, it converts commanded current into precise rotational motion for positioning and velocity tasks in automated machinery such as feed axes, indexing tables, and handling units. Its housing, balancing, and shaft end are supplied in the standard execution, so it can be mounted without special fixtures or counterweights in multi-axis assemblies. This arrangement also helps the motor fit common machine layouts where a compact, servo-controlled drive is needed.

This model sustains a continuous torque of 6.6 Nm at standstill, allowing the drive to hold a load during dwell periods without causing thermal overload. The nominal speed is 3000 rpm, which gives the motor a rated operating speed suited to machines that require repeatable cycle times and quick response from the axis. A centering diameter of 95 mm aligns the motor accurately on machine plates and helps maintain concentricity between the rotor and coupled mechanics. Position data are transmitted through Digital servo feedback (DSF), giving the controller rotor angle information for closed-loop commutation, tuning, and diagnostics.

The integrated blocking brake delivers a holding torque of 6.5 Nm, which helps prevent back-driving on vertical or suspended loads when power is removed. Power is transferred through a shaft with a keyway, so couplings, pulleys, or collars can resist slip during acceleration and braking. The motor has a length code of C and a frame size of 071, providing the dimensional format used for this motor configuration. Cables enter on Side A through a sealed industrial connector, and the factory-installed shaft seal helps keep lubrication and fine dust away from the bearing region during high-duty operation.