Product Description:

The MDD071A-N-030-N2L-095GA1 is a synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts controlled electrical input into precise rotary motion for automated axes, indexing tables, and packaging machinery. The model operates in closed-loop drive systems where speed stability, position accuracy, and compact dimensions are required in industrial automation.

At its nominal speed of 3000 rpm, the rotor can maintain constant velocity under rated load. A continuous standstill torque of 2.2 Nm indicates the force available for static holding and low-speed positioning without overheating the motor. The blocking brake provides an emergency holding capacity of 3.0 Nm, allowing the shaft to remain locked when power is removed. Motion feedback is delivered through Digital servo feedback (DSF), which sends position data to the drive for accurate control loops. Power and encoder conductors exit on Side A, which can simplify cable routing when the motor is installed close to a machine wall. Standard dynamic balancing helps reduce vibration during acceleration and supports smooth running across normal operating speeds.

The mechanical interface uses a centering diameter of 95 mm to support concentric mounting to flanges or gearboxes. Electrical connection is made through a keyed industrial connector, which provides a secure interface for power and feedback wiring. The output uses a plain shaft with a shaft seal, helping limit contaminant entry while protecting the bearing area during operation. Frame size 071, together with motor length code A and the standard housing, gives the unit a compact overall length for installations with limited space. The shaft end is provided only on the drive side, which reduces unnecessary rotating mass at the opposite end and supports stable reversal during cyclic motion.