Product Description:

The MDD093D-N-020-N2M-110PB0 is a synchronous servo motor built by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for digital drive controllers, it converts electrical power into tightly controlled mechanical rotation for automated motion axes. It is suited for multi-axis machining centers, palletizers, and material-handling gantries where rapid positioning and repeatable speed control are required. Its electromechanical design follows the manufacturer’s modular platform for integration into automated equipment.

At standstill, the motor can deliver a continuous torque of 24.0 Nm, meaning it can hold loads against static friction or gravity without overheating when current is maintained. Under rated conditions, the rotor reaches a nominal speed of 2000 rpm, giving the drive a predictable upper limit for velocity control. The mounting flange provides a centering diameter of 110 mm, so the shaft aligns concentrically with gearboxes or direct-coupled machinery. Power and feedback connectors exit on side B, keeping cabling away from the driven mechanics when the motor is installed with its shaft facing the operator. A keyway machined into the standard shaft end helps lock pulleys or couplings in place and reduces slippage during bidirectional acceleration. Standard dynamic balancing and a sealed housing also help reduce vibration and protect internal windings from airborne contaminants.

The feedback interface uses digital servo feedback, delivering high-resolution position data to the controller without an external encoder. Frame size 093 and the extended length code D give the stator additional active iron, increasing thermal mass compared with shorter versions. There is a shaft seal to help keep lubricants inside adjoining gearheads, yet the motor is supplied without a blocking brake, so static holding must be provided by the drive or by mechanical clamps. A molded connector on the housing provides a compact and secure electrical connection.