Product Description:

The MDD093A-N-020-N2L-110PR0 is a synchronous servo motor produced by Bosch Rexroth Indramat and assigned to the MDD Synchronous Motors series. It is intended for operation with digital drive controllers where precise torque and speed regulation are required in automated machinery, conveyors, and material-handling axes. As a synchronous servo motor, it is well suited to applications that need stable response during frequent starts, stops, and speed changes. The electrical and signal connectors exit in the right-side connection direction, which can simplify cable routing when the drive is mounted to the left of the load.

This motor can deliver a continuous standstill torque of 9.2 Nm, so the drive can hold or slowly move loads without overheating when the rotor is locked. Under rated electrical excitation, the rotor reaches a nominal speed of 2000 rpm, which suits medium-speed positioning tasks that prioritize torque over high rotational speed. A centering diameter of 110 mm provides the pilot fit that aligns the housing with the machine mount and helps limit radial runout. Position and velocity data are returned to the controller through digital servo feedback, and this incremental method supports high-resolution monitoring for tight closed-loop motion. Power is transferred through a keyway shaft, allowing rigid mechanical coupling while helping prevent rotational slip between the motor and the driven element.

For installations that rely on the drive train for holding force, the unit is supplied without a blocking brake, which reduces mass and removes the need for brake release circuitry. Because no blocking brake is fitted, vertical or suspended loads need external holding when power is removed. Frame size 093 identifies the stator diameter category used throughout the series, allowing common mounting dimensions across related models. Within that frame, the motor uses length code A, the most compact build available, and the shorter magnetic stack helps lower inertia during indexing moves.