Product Description:

The MDD071A-N-040-N2S-095GL0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. It is intended for use with digital drive controllers where precise speed and torque regulation are required for automated positioning and handling tasks on production machinery. In automated equipment, the motor serves as the rotary drive element for feed axes, transfer units, and other motion points that rely on closed-loop control. Its synchronous design supports stable response during repeated starts, stops, and speed changes.

This motor develops a continuous standstill torque of 2.2 Nm, allowing moderate holding force while the rotor remains energized at zero speed. Its rated operating speed is 4000 rpm, which suits applications that need quick motion without moving to a larger frame. The centering shoulder measures 95 mm, providing a reference diameter that aligns the housing with the machine interface. Shaft sealing is achieved with a shaft seal, helping protect internal parts from airborne oil and moisture. Power and feedback cables exit on the left side, which can ease routing when the motor is installed in tight cabinets or along compact machine axes.

Position signals are returned through digital servo feedback, permitting high-resolution closed-loop control without an additional encoder assembly. The stator body follows the length code A configuration, which keeps the motor compact for linear stages or small indexers. The mechanical envelope uses size 071 frame dimensions, matching the mounting pattern used for this frame group. The motor is supplied without a blocking brake, so holding force must be provided by external mechanics or by drive torque when power is removed. Standard dynamic balancing helps limit residual vibration during operation. The plain shaft end supports rigid couplings, and a molded connector allows cable connection without opening the housing.