Product Description:

The MDD093D-N-040-N2M-110PR2 is a synchronous servo motor built by Bosch Rexroth Indramat for use with digital drive controllers. As a member of the MDD Synchronous Motors series, it combines electronic commutation with permanent-magnet excitation to provide closed-loop motion control in automated machinery. The unit uses the 093 frame size and length code D, which gives it a longer active stack for higher torque. Standard balancing and a standard housing support direct coupling to precision loads, and the connector-based power and feedback interface keeps wiring concentrated at the motor body. Electronic commutation lets the matching drive regulate speed and position with smooth torque delivery during indexing and feed motions.

At standstill, the motor can deliver a continuous torque of 24.0 Nm, so positioning tables can hold their load without overheating during dwell periods. At rated excitation, the rotor reaches 4000 rpm, which suits drive axes that operate with high traverse speeds. The integrated blocking brake contributes a holding torque of 22 Nm to secure vertical loads when power is removed. This brake supports load holding when the axis must remain in place after shutdown. A centering diameter of 110 mm aligns the flange with gearbox or machine frames, and all power and signal plugs are oriented on the right side, which can simplify cable routing when the cabinet sits beside the axis.

Motion feedback is provided by Digital servo feedback (DSF) from an integrated multiturn absolute encoder, so the controller receives position data immediately after startup without a homing routine. The output shaft uses a keyway profile and includes a shaft seal to limit lubricant egress and contaminant ingress. Only one shaft end is provided, which leaves the opposite side clear for close mounting to adjacent machine elements. Power and feedback signals are carried through a single connector, which keeps the connection area compact and orderly.