Product Description:

The MDD071A-N-060-N2T-095PA0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts regulated DC bus power from the drive into mechanical rotation for positioning or speed-controlled axes in industrial automation. This type of motor is commonly used on feed axes, handling systems, and other machines that require stable torque response and accurate closed-loop motion. It supports direct mounting to compatible Bosch Rexroth digital drives, which helps keep the motor and drive package compact.

This unit can hold a load steadily with a continuous standstill torque of 2.2 Nm. A rated speed of 6000 rpm allows fast rotor operation under nominal voltage and load. Position data are supplied by an integrated multi-turn absolute encoder, while velocity feedback is transmitted through digital servo feedback (DSF), so the controller can regulate motion precisely. Because the feedback devices are built into the motor, the drive can monitor shaft position and speed without separate external transducers. The motor is supplied without a blocking brake, so an external holding device is required if the load must remain fixed during power loss. Standard dynamic balancing keeps vibration within ISO limits, and the housing is the standard closed-frame version.

A centering diameter of 95 mm aligns the motor on the machine plate and helps keep the shaft concentric with the driven load. Power and feedback conductors exit on Side A through a connector, which simplifies cable routing at the connection end and keeps the leads grouped on one side of the housing. A fitted shaft seal protects the front bearing against splash water and fine dust in normal machine service. Size code 071 identifies the motor frame size. The motor has a single shaft end on the connection side, so the rear remains closed. A keyed shaft end provides positive torque transfer to couplings or pulleys.