Product Description:

The MDD090C-N-030-N2M-130PA0 is a synchronous AC servo motor built by Bosch Rexroth Indramat for automated axes that rely on digital drive controllers. It belongs to the MDD Synchronous Motors series and provides rotational power for positioning tasks where quick reversal and steady velocity are required. The motor is suited to machines that need accurate closed-loop motion during repeated starts, stops, and direction changes. This makes it suitable for feed axes, handling units, and other industrial mechanisms that depend on consistent shaft response during normal operation.

At standstill, the motor develops 10.4 Nm of continuous torque, giving machinery enough holding force without overheating under rated conditions. During motion, it is optimized for a nominal speed of 3000 rpm, which fits many medium-inertia servo applications. A centering diameter of 130 mm provides a reference for flange mounting and helps maintain concentric seating when the motor is coupled to adjoining machine parts. Position data is returned through digital servo feedback, while an integrated multi-turn absolute encoder tracks multiple shaft revolutions so the drive can recover axis position after power loss. Standard dynamic balancing helps limit vibration transferred to nearby mechanical components.

The electrical and signal connectors are located on Side A, which can simplify cable routing when the motor is installed in compact cabinets or crowded machine layouts. The output shaft uses a keyway profile and has a single shaft end. A fitted shaft seal helps block coolant splash and dust from entering the bearing area, while the motor is supplied without a blocking brake, so external holding devices may be needed on vertical axes. The housing follows the standard series configuration, and the active length corresponds to length code C.