Product Description:

The MDD093D-N-020-N2M-110GB2 is a synchronous motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed to pair with digital drive controllers, the unit supplies servo torque for coordinated positioning tasks in packaging, material-handling, and assembly equipment. Its permanent-magnet rotor and integrated position sensing allow closed-loop speed and torque regulation that is essential for repeatable industrial automation cycles.

At standstill, the motor can deliver a continuous torque of 24.0 Nm, giving the axis enough holding force for static loads without overheating. During normal operation, it reaches a nominal speed of 2000 rpm, so drive programming can rely on predictable velocity limits when planning motion profiles. A mechanically released holding brake is built in and supplies 22 Nm of torque, which secures the shaft whenever power is removed. The centering diameter of 110 mm fits standard flange patterns and simplifies concentric alignment to gearboxes or load couplings. All power and encoder leads exit on side B, keeping the cable bundle on the same side of a machine frame where space constraints require rearward routing.

Position accuracy is handled by the integrated multi-turn absolute encoder, which records both incremental motion and full revolutions so a homing move is not required after power cycles. Feedback arrives to the drive through Digital servo feedback (DSF) signals, permitting high-resolution current loops even at the motor’s lower base speed. The 093 frame with length class D offers a larger active stack than shorter variants, which adds thermal mass. A shaft seal protects the front bearing against coolant splash, while the plain shaft end keeps coupling choices flexible. Standard balancing limits vibration, a molded connector on the housing completes the wiring in one plug-in step, and the absence of a secondary shaft on side B maintains compact depth.