Product Description:

The MDD071B-N-040-N2S-095PR1 is an AC servo motor produced for the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where regulated current is converted into precise rotary motion for positioning tables, pick-and-place units, and other automated axes. The motor uses a standard housing profile that fits common machine interfaces, and standard balancing helps reduce vibration during continuous cycling. This makes it suitable for closed-loop motion tasks that require repeatable speed and position control.

The motor provides a continuous standstill torque of 4.4 Nm, allowing sustained holding force at zero speed during controlled operation. It reaches a nominal speed of 4000 rpm, which supports fast indexing and short transfer moves in automated equipment. A centering diameter of 95 mm helps align the housing with mating machine parts and supports accurate shaft positioning. Position and velocity are monitored through digital servo feedback, giving the controller the information needed for stable speed regulation and precise positioning. Torque is transmitted through a shaft with a keyway, and the electrical connections exit on the right side to keep cable routing organized.

An integrated blocking brake provides 3.0 Nm of holding torque when power is removed, which helps restrain the shaft during stops on vertical axes. Brake release circuitry and feedback lines use a multi-pole connector, reducing the number of separate connection points at the motor. A shaft seal is installed behind the coupling face to help limit contaminant entry and retain internal lubrication. The stator uses frame size 071 with length code B, giving the motor a compact body without a second shaft extension on side B. That layout keeps the drive end simple and leaves only one standard shaft end for coupling.