Product Description:

The MDD090C-N-030-N2L-110GL2 is an AC synchronous servo motor produced by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Designed for use with digital drive controllers, the unit converts controlled electrical input into precise rotary motion for axes that require closed-loop speed and position control in automated machinery. Its synchronous design supports accurate response to changing command values, making it suitable for applications that depend on repeatable motion and stable servo performance.

At standstill, the motor can deliver a continuous torque of 10.4 Nm, which indicates the load it can hold while the shaft remains energized and stationary. During normal operation, it can reach a nominal speed of 3000 rpm, allowing fast index cycles while maintaining controlled motion. The centering shoulder on the flange has a diameter of 110 mm, providing a fixed reference for concentric mounting to gearboxes or machine frames. Position feedback is transmitted through digital servo feedback, so the controller receives high-resolution data for responsive loop correction. Power and signal connectors are arranged as connections on the left side, which can simplify cable routing when the control cabinet is positioned to the motor’s right.

A blocking brake supplies 11.0 Nm of holding torque, keeping vertical or overhung loads stationary when power is removed. Rotor mass distribution uses standard balancing, which helps reduce vibration during direct coupling to connected machine elements. The housing follows the frame size 090 profile with the C length code, allowing it to fit mounting spaces intended for that motor envelope. A dedicated a shaft seal sits behind the plain output shaft to limit the ingress of coolant or dust into the front bearing area. This added sealing helps protect the bearing zone in washdown or particle-laden environments.