Product Description:

The MDD093D-N-020-N2M-110GL0 is a brushless AC servo motor manufactured by Bosch Rexroth Indramat and placed in the MDD Synchronous Motors series. Designed for digital drive controllers, it converts regulated inverter current into precise rotary motion for feed axes, gantries, and tool spindles in automated equipment. Its plain shaft, centering diameter, and integrated feedback allow the controller to maintain closed-loop motion performance for medium-torque machine tasks.

At the mechanical interface, the rotor is centered by a 110 mm locating pilot, and the motor uses length code D, which increases active stack height without changing the mounting face. Under continuous excitation at standstill, it develops 24.0 Nm of torque. The winding is matched to a rated speed of 2000 rpm when the application permits normal acceleration and running conditions. Power and feedback conductors exit on the left side, which can simplify cable routing in compact machine layouts. Terminations are provided through a circular connector sealed against oil mist, and the plain shaft is supplied only on side A so side B remains clear for tighter installation spaces.

The motor uses frame size 093, so its mounting dimensions align with other motors in this family. Position data is supplied by an integrated multi-turn absolute encoder, and those signals are sent to the controller as digital servo feedback for high-resolution speed and position control. An internal lip design with a shaft seal helps block coolant splash from entering the bearing cavity, while the housing remains a standard version that mates with IEC adapters. Because the unit is supplied without a blocking brake, stationary holding force must be provided by the drive amplifier or an external clamp. The motor also uses standard dynamic balancing and a standard housing.