Product Description:

The MDD071B-N-040-N2S-095PL0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. As a motor for digital drive controllers, it is used on automated axes that require closed-loop speed and position control. It converts commanded current into controlled rotary motion for feed axes, indexing units, and handling systems. The housing follows the standard MDD pattern, so it mounts to compatible gearboxes or machine frames without changing the basic motor interface. This layout also supports straightforward integration where other MDD motors are already used on the machine.

This unit delivers a continuous standstill torque of 4.4 Nm, so it can hold a steady load at zero speed within its thermal operating range. During motion, the rotor can reach a nominal speed of 4000 rpm, allowing rapid positioning on compact servo axes. A centering diameter of 95 mm supports concentric alignment with driven equipment and helps reduce vibration during operation. Power and feedback conductors exit on the left side through a single connector, which helps keep cable routing orderly in confined spaces. The motor is supplied without a blocking brake for applications that use external holding or load-support methods.

The output shaft has a keyway so couplings can transmit torque without slip, and it includes a shaft seal suited to the IP65 flange interface. Position monitoring relies on integrated digital servo feedback, allowing the drive controller to receive rotor position data for precise regulation of speed and position. The 071 frame size, standard dynamic balancing, and normal housing keep the motor suitable for fast acceleration in general automation equipment. A single-ended shaft on side A saves space near adjacent machine components and leaves no shaft extension on side B. The lack of special cooling hardware keeps installation consistent with other standard MDD motors.