Product Description:

The MDD071A-N-030-N2S-095PL2 is a synchronous servo unit from the MDD Synchronous Motors series produced by Bosch Rexroth Indramat. Classified as a motor for digital drive controllers, it converts drive current into rotary motion for positioning and velocity tasks in automated machinery. This type of motor is commonly used on feed axes, indexing systems, and compact handling equipment where stable speed control and accurate stopping are required. Its design suits modular multi-axis systems and supports integration with compatible inverters and feedback networks.

This model supplies a continuous standstill torque of 2.2 Nm, so the shaft can hold that load indefinitely without exceeding thermal limits. A blocking brake adds 6.5 Nm of holding force, keeping vertical or suspended loads in place when power is removed. The nominal speed of 3000 rpm supports rapid cycle duties under normal operation. Alignment during installation is guided by a 95 mm centering diameter that fits standard motor flanges. All power and feedback conductors exit on the left side, which simplifies cable routing when the machine layout feeds wiring from that direction. A removable connector interface avoids hard-wired joints. The plug-in interface also allows the cable set to be detached without opening the motor housing.

Standard dynamic balancing minimizes vibration at speed, and the cast housing supports heat dissipation during continuous operation. Position data is returned through digital servo feedback, enabling high-resolution closed-loop control without additional sensors. A shaft seal blocks dust and coolant, while the single-ended shaft uses a keyway to transmit torque to couplings or pulleys. The motor has size code 071 and length code A, giving a compact footprint for dense machine frames. Its shaft end is supplied only on the drive side to save axial space. The single shaft extension leaves the rear of the motor closed, which helps when space behind the unit is limited.