Product Description:

The MDD093B-N-030-N2M-110GB0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Intended for use with digital drive controllers, it converts commanded current into precise rotary motion for indexing tables, pick-and-place axes, and other automated stations. Its integrated multi-turn absolute encoder relays true shaft position to the controller so the closed-loop system can maintain stable speed and accurate positioning during continuous duty or rapid cycles.

The motor delivers a continuous standstill torque of 14.5 Nm, allowing it to hold static loads without additional gearing. When energized, it can reach a nominal speed of 3000 rpm, which suits common mid-range motion systems. A centering diameter of 110 mm helps align the motor accurately to mating flanges or gearboxes during installation. Power and feedback conductors exit on side B, and the connection uses a rugged connector that matches the drive’s molded plug. The digital control loop relies on digital servo feedback (DSF), which provides high-resolution angle data for smooth interpolation and steady motion. The motor also uses a B-length housing, and the standard balancing grade helps limit vibration while heat is dissipated by natural convection.

A frame size of 093 gives the stator enough magnetic surface to achieve rated torque without forced cooling. The unit is supplied without a blocking brake, so applications that require mechanical holding must use an external clamp or drive-applied torque. There is a shaft seal that helps protect the bearing area when the motor is mounted where coolant splash or airborne dust may be present. The output uses a plain shaft with no keyway, so torque is transferred through a suitable clamping hub or shrink disk. The opposite shaft end is omitted, which reduces overhung mass while preserving the standard shaft-end geometry on the drive side.