Product Description:

The MDD071A-N-030-N2L-095PB0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. It is supplied for use with digital drive controllers. The motor converts command signals from a compatible inverter into precise rotary motion for industrial positioning and feed tasks. As a synchronous servo motor, it supports controlled motion on machine axes that require accurate speed and position response.

The motor has a rated speed of 3000 rpm, which is its maximum continuous operating velocity, and a continuous stall torque of 2.2 Nm, which indicates the load it can hold without thermal overload when locked. The centering flange has a diameter of 95 mm, providing accurate alignment on machine frames that follow IEC mounting interfaces. Power and feedback conductors exit on Side B, which can simplify cable routing when drives are mounted on the opposite wall of the cabinet. Position data are returned through digital servo feedback (DSF), enabling high-resolution speed and torque control. Standard rotor balancing minimizes vibration at full speed, the housing uses standard aluminum construction, and a plug-style connector completes the electrical interface. The A-length stator stack permits compact axial installation without reducing thermal dissipation.

This model is delivered without a blocking brake, so a vertical axis must be secured by external holding devices or drive torque when power is removed. The output shaft uses a keyway to transmit torque to couplings and help prevent slip during startup shock. The front end is fitted with a shaft seal, which helps limit contaminant ingress at the output. The motor is built on frame size 071 and uses a standard single-ended shaft without a shaft extension on side B. This single-ended layout leaves no rear shaft extension for additional coupling components.