Product Description:

The MDD093A-N-020-N2L-110PB2 is a synchronous AC servo motor manufactured by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts regulated current into precise rotary motion for positioning or speed-controlled axes in industrial automation. The unit is supplied as a complete electromechanical package that mounts directly to machine frames and integrates into closed-loop control systems through its built-in feedback interface.

This model delivers a continuous standstill torque of 9.2 Nm, so the axis can hold a load without overheating when stalled. During operation, the rotor reaches a nominal speed of 2000 rpm, which gives the motor a stable operating speed for rated use. For emergency holding or power-off holding, an integrated blocking brake produces 22 Nm of static torque, helping prevent vertical or inertial loads from drifting. The centering shoulder has a diameter of 110 mm, which provides the reference surface for concentric alignment with gearboxes or mounting faces. Position feedback is provided through digital servo feedback, enabling the controller to read rotor position and maintain a high-resolution control loop. Power and signal conductors attach through a sealed connector on the housing, and the interface follows the standard connector arrangement used for this motor series.

A standard balancing grade helps keep residual vibration low when the motor is coupled to precision loads. Cables exit from the side B connection face, which can simplify routing where space is limited around the drive end. A shaft seal helps protect the internal bearings from dust or coolant, and the output uses a shaft with a keyway so couplings can transmit torque without slip. The housing uses the standard enclosure for this series, the motor has length code A, and no secondary shaft end is provided on side B. That layout helps keep weight and inertia as low as required for responsive motion.