Product Description:

The MDD090C-N-030-N2M-110PB1 is a synchronous AC servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it supplies controlled rotary motion to automation axes that need coordinated positioning and speed regulation. The unit is used in industrial machinery where high cycle accuracy is required, and its mechanical interface follows standards common to the rest of the series. This makes it suitable for packaging equipment, transfer systems, and other automated machines that rely on repeatable servo motion.

Its continuous stall torque is 10.4 Nm, so the motor can maintain that torque at standstill under proper cooling conditions. During normal operation, the rotor reaches a nominal speed of 3000 min⁻¹, which supports fast axis movement while preserving precise control. Mechanical centering is aided by a 110 mm centering diameter, which supports accurate register fit in the mounting flange and helps keep radial runout within tolerance. Power and feedback conductors exit on side B of the housing, which can simplify cable routing when the motor is recessed into a frame. Torque is transmitted through a keyway, allowing rigid coupling to pulleys or gears without relying on friction alone.

A blocking brake delivers 6.5 Nm of static holding torque, allowing vertical or indexing axes to remain in position when power is removed. Rotor position is reported through digital servo feedback, and absolute position data are provided by the integrated multi-turn absolute encoder, so the drive receives both motion and position information directly from the motor. The housing follows motor length code C, which places the unit within the C-length body format used in this motor line. This length format helps machine layouts maintain the expected motor envelope around guards and mounting surfaces.