Product Description:

The MDD112D-N-030-N2M-130PB0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Classified for use with digital drive controllers, it converts commanded three-phase current into regulated rotary motion for positioning conveyors, pick-and-place arms, and other automated equipment. Integration with compatible drive modules allows the axis to maintain precise speed and torque under changing load conditions. This makes the motor suitable for handling systems and production machines that rely on repeatable motion. Its synchronous design also supports responsive acceleration and stable control during frequent starts and stops.

A centering collar of 130 mm provides accurate flange seating, and standard balancing reduces residual vibration during rotation. Cables exit on Side B through a sealed connector, which can simplify routing when the drive cabinet is opposite the load. The motor delivers 38.0 Nm of continuous standstill torque, allowing position holding at zero speed without thermal overload. With a nominal speed of 3000 rpm, it supports indexing tables and other axes that require quick cycle times. The housing is the standard version for general indoor environments. Because the motor does not include a blocking brake, parked-load retention must be handled by the drive or by external mechanical means.

The motor uses a D-length stator in the size 112 frame, increasing active copper and supporting higher peak torque without increasing the frame width. Position and revolution data are supplied by an integrated multi-turn absolute encoder and transmitted as digital servo feedback (DSF), so the drive receives accurate position information without analog scaling. Torque is transferred through a shaft with a keyway, and the output end is fitted with a shaft seal to help keep coolant and dust away from the bearings. The motor also uses a single-ended shaft, so there is no rear shaft extension and the overall length remains compact. This layout helps the unit fit more easily into machines where rear clearance is limited.