Product Description:

The MDD093B-N-040-N2M-110PA1 is an AC servo motor manufactured by Bosch Rexroth Indramat as part of the MDD Synchronous Motors series. Intended for digital drive controllers, the motor converts controlled current into precise rotational motion for tooling stations, pick-and-place modules, and other industrial axes. It incorporates an integrated multiturn absolute encoder so that the controller receives exact shaft position information required for closed-loop automation. Because the multiturn encoder retains position data over several revolutions, the axis can recover its stored position after a power cycle without an immediate homing move.

At a nominal speed of 4000 rpm, the rotor reaches the velocity used in high-cycle machinery while remaining suitable for accurate speed control. When the shaft is locked, the motor can exert 14.5 Nm of continuous torque, allowing it to support process loads during dwell periods without overheating. The centering shoulder diameter of 110 mm aligns the housing on the mounting flange and helps reduce radial runout at the coupling. A blocking brake rated at 11 Nm engages automatically during power loss to hold vertical or suspended loads until drive torque returns. Feedback to the drive is supplied as digital servo feedback (DSF), allowing precise commutation, closed-loop position control, and high-resolution current regulation.

The motor uses 093 frame geometry and length code B, giving a compact housing within the MDD platform. Standard dynamic balancing helps keep vibration low throughout the speed range, and the aluminum housing provides a direct thermal path to the machine frame. Power and feedback conductors exit on side A through a sealed connector, which helps route cables cleanly in confined cabinets and protects the electrical interface. A shaft seal is fitted at the keyway shaft to limit coolant or dust ingress, and the opposite shaft end remains unmachined on side B.