Product Description:

The MDD071A-N-030-N2S-095PA0 is a synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for digital drive controllers, it converts drive output into controlled rotary motion for positioning and speed-regulated axes in automated machinery. This type of motor is commonly used where accurate response and repeatable motion are required on feed axes, indexing stations, and similar automation tasks. A standard housing and standard rotor balancing allow direct installation without additional dynamic correction. The A-length frame keeps overall depth low in compact machine layouts.

The motor delivers a continuous standstill torque of 2.2 Nm, so it can hold a sustained load at zero speed without overheating. Its nominal shaft velocity is 3000 rpm under rated current, which fits common servo drive operating ranges. Position and speed are returned to the controller through digital servo feedback, supporting high-resolution closed-loop control. That feedback allows the drive to monitor rotor position continuously during acceleration, deceleration, and dwell periods. A centering diameter of 95 mm aligns the flange on the mounting face, and the front end uses a shaft seal to help block dust or coolant along the keyed shaft journal.

Frame code 071 identifies the motor size used for this housing. Power and feedback conductors exit on Side A through a sealed connector, which can simplify cable routing when several axes are arranged in a row. This layout keeps electrical connections at one end of the housing and avoids loose flying leads. The motor uses a single-ended keyway shaft for positive torque transmission, and there is no side-B shaft extension, which helps keep the rear of the motor compact. The motor is supplied without a blocking brake, so any holding function must be provided externally.