Product Description:

The MDD090B-N-030-N2M-110GB1 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Used with a digital drive controller, it provides closed-loop torque and speed control for automated axes that need accurate positioning and repeatable motion. This type of motor is commonly applied in packaging equipment, material-handling systems, and other machines where compact dimensions and dependable response are important. Its synchronous design supports stable operation across changing loads, which helps the axis follow commanded motion without unnecessary variation.

The motor provides a continuous standstill torque of 7.2 Nm, so it can support a static load while energized. It reaches a nominal speed of 3000 rpm during operation, which suits many medium-power servo applications and common inverter output ranges. Power and feedback leads exit on side B of the housing, and a keyed circular connector allows straightforward cable attachment. A pilot diameter of 110 mm helps center the motor accurately on a mating flange or gearbox, which supports consistent alignment during installation.

An internal brake rated at 6.5 Nm holds the axis when power is removed, which can help on vertical or suspended loads. Mechanical output is provided through a plain shaft with a shaft seal, giving a simple coupling interface while helping protect the shaft opening from contamination. Rotor position is reported through digital servo feedback (DSF) from an integrated multiturn absolute encoder, allowing the drive to monitor motion precisely across multiple revolutions. Standard balancing helps reduce vibration at higher speeds, and the housing reaches IP65 protection when the mating connector is fully locked. The motor uses size 090 with length code B, which fits machine layouts built around the common MDD mounting footprint.