Product Description:

The MDD093B-N-020-N2M-130GR0 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts regulated inverter current into precise mechanical motion for closed-loop positioning and velocity control on packaging lines, material-handling axes, and similar industrial equipment. The model uses frame size 093 with length code B, which gives the motor a consistent outer diameter and stator stack for established mounting patterns.

This model delivers a continuous standstill torque of 14.5 Nm, so the axis can remain energized under static load without excessive heat buildup. During dynamic operation, it reaches a nominal speed of 2000 rpm, which suits drive systems that use this value as a common base speed for stable servo regulation. A centering diameter of 130 mm helps align the flange with machine frames and maintain concentric mounting accuracy. The cables exit on the right side, which can simplify routing where power and feedback leads must stay clear of moving components. The motor uses digital servo feedback (DSF) to transmit rotor position data to the controller in real time, and the housing is a standard uncooled version intended for convection inside an enclosure.

An integrated multi-turn absolute encoder stores position across as many as 4096 shaft revolutions, so homing after power loss is not required. The unit is supplied without a blocking brake, so any holding function must come from the drive or an external mechanical lock. A removable connector is mounted on the top of the rear cover, keeping the electrical connection compact and accessible. The plain shaft is fitted with a shaft seal, which helps limit oil or dust ingress at the coupling interface. The motor also uses a single-ended shaft layout, leaving side B closed to support bearing rigidity.