Product Description:

The MDD093A-N-040-N2M-130PL2 belongs to the MDD Synchronous Motors series produced by Bosch Rexroth Indramat. As a motor for digital drive controllers, it converts drive current into synchronized mechanical rotation for positioning or velocity tasks in automated machinery. The model uses size code 093 with the compact A-length housing, which helps conserve installation space on tightly packed axes. It is suited to servo axes that need repeatable acceleration, stable speed control, and accurate position tracking in compact machine layouts. Its standard balancing supports smooth running during cyclic motion and helps keep vibration controlled during normal operation.

This motor can apply 9.2 Nm of continuous torque at standstill, providing stable holding force for axes that dwell under load. During motion, it reaches a nominal speed of 4000 rpm, giving high shaft velocity without loss of servo stiffness. A blocking brake supplies up to 22 Nm of static torque so vertical or overhung loads remain fixed when power is off. The brake is intended to hold the axis at standstill rather than provide dynamic stopping during powered motion. The centering pilot measures 130 mm, aligning the flange precisely to gearboxes or machine frames. Power and feedback leads exit on the left side, which can simplify cable routing when the motor is mounted near guards, gearboxes, or adjacent axes. Housing and rotor are supplied in the standard version.

The shaft end uses a keyway interface, and the shaft seal helps keep lubricant contained while reducing the chance of contamination reaching internal bearing areas. Motion data are captured by an integrated multi-turn absolute encoder and transmitted as digital servo feedback (DSF), allowing the drive controller to recover exact position after power cycles. Connections are made through a sealed connector rather than pigtail leads, which keeps the motor interface compact at the housing. The compact body shortens overall depth, and the single-ended shaft leaves no side B extension, which helps where rear clearance is limited. This layout supports close mounting to actuators and other nearby machine elements.