Product Description:

The MDD093B-N-020-N2M-110GL2 is a synchronous servo motor produced by Bosch Rexroth Indramat and assigned to the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts regulated current from the drive into mechanical rotation for positioning and velocity tasks in automated machinery. Its electromechanical layout supports closed-loop motion axes in production lines, pick-and-place gantries, and general handling stations. The compact housing shares the mechanical envelope used by other 093 frame models in the MDD range, which helps the motor fit established machine layouts.

At standstill the rotor supplies a continuous torque of 14.5 Nm, so the axis can maintain load without relying on an external locking device during controlled operation. A spring-applied blocking brake delivers 22 Nm of static torque when de-energized to hold vertical or suspended loads in place. During normal operation the shaft reaches a nominal speed of 2000 rpm, which suits medium-throughput axes that require solid torque rather than very high speed. Mechanical alignment is aided by a centering diameter of 110 mm, and all power and feedback leads exit on the left side through a keyed connector. The rotor uses a standard balance grade, the housing is standard, and length code B indicates the medium body within the 093 frame.

In feedback terms the motor uses Digital servo feedback (DSF), so the drive receives high-resolution velocity and position data for closed-loop control. Rotor angle is referenced by an integrated multiturn absolute encoder, which allows startup after a power cycle without a separate homing move. Output torque is transmitted through a plain shaft, and the front bearing area is fitted with a shaft seal to help limit contamination ingress. Internal lubrication grooves support the shaft arrangement, and the motor has a single shaft end with the opposite end closed.