Product Description:

Bosch Rexroth Indramat manufactures the MDD090A-N-030-N2M-130PR1, a synchronous servo motor in the MDD Synchronous Motors series. Designed for integration with digital drive controllers, this motor converts electrical drive commands into precise mechanical motion for axes in packaging lines, machine tools, and automated assembly. Its construction follows the series standard for a compact housing, and the product supplies the rotational energy and positional accuracy needed where dynamic duty cycles and repeatable performance are required in industrial automation environments. It is suited for servo applications that rely on controlled acceleration, stable speed regulation, and accurate positioning during repeated operating cycles.

The motor produces 3.7 Nm of continuous torque at standstill, allowing static load holding without overheating when the shaft is energized but motionless. Under rated electrical frequency, it reaches a nominal speed of 3000 rpm, matching common drive configurations and enabling fast cycle times. A blocking brake delivers 6.5 Nm of holding torque to secure vertical or suspended loads during power-off states. Position and velocity data are generated by an integrated multiturn absolute encoder, so the controller always knows the rotor angle across multiple shaft revolutions. Accurate centering during installation is achieved through a 130 mm locating diameter that aligns the flange with the machine frame.

Closed-loop regulation is transmitted to the drive over digital servo feedback (DSF), minimizing signal delay and supporting high-bandwidth control loops. Mechanical power is delivered through a keyway shaft that helps prevent slippage between the motor and coupling elements. All electrical and feedback conductors exit on a right-side connection, which can simplify cable routing where multiple axes are stacked vertically. A fitted shaft seal keeps lubricant inside the bearing area and helps prevent contaminant ingress. Standard balancing and housing arrangements help the motor run smoothly across typical industrial operating conditions.