MDD071A-N-030-N2L-095GA1
The MDD071A-N-030-N2L-095GA1 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts commanded current into precise rotary motion for positioning and speed-controlled tasks in automated machinery and packaging lines. Its electromechanical design works with compatible Rexroth drive amplifiers to support closed-loop control, helping the axis maintain stable torque and consistent motion during repeated operating cycles. This combination makes the motor suitable for applications that require accurate starts, stops, and speed changes without sacrificing compact installation.
This model uses a centering diameter of 95 mm that aligns the stator housing with the machine frame. The rotor is dynamically balanced to a standard grade, which helps reduce vibration during normal operation. Mechanical power is transmitted through the shaft, while electrical and feedback leads are routed on the front face because the connection hardware is on Side A and uses a sealed connector interface. At standstill, the motor delivers 2.2 Nm of continuous torque, and under load it reaches 3000 rpm. Position and velocity data are returned through digital servo feedback (DSF), which supports accurate control response, and a shaft seal helps keep contaminants away from internal components.
In addition to speed control, the motor can hold a parked load because a blocking brake is fitted. When power is removed, the brake applies 3.0 Nm of holding torque to secure the rotor. The mechanical frame uses a size of 071 with a compact length code of A, which suits installations where available depth is limited. Drive train coupling is handled through a plain shaft, and the standard shaft end supports straightforward connection to compatible machine elements. Its mounting and cabling layout fit typical Rexroth system arrangements, which helps the motor integrate cleanly into automated equipment.
