Product Description:

The MDD090C-N-030-N2L-110PR0 is a three-phase synchronous motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it translates commanded current into tightly regulated rotation for axes used in packaging, machining, and assembly stations. Its magnetic circuit is optimized for continuous operation at 3000 rpm, helping the motor maintain stable speed under changing mechanical load. This operating profile supports repeatable motion on positioning axes that need accurate response during frequent starts, stops, and speed changes. Because it is intended for digital drive control, current, speed, and position regulation can be coordinated closely by the connected amplifier during automatic cycles.

With a centering flange diameter of 110 mm, the motor aligns precisely to gearboxes or mounting plates. Power and feedback conductors exit on the right side, and a circular industrial connector simplifies cabling while helping preserve enclosure integrity. At standstill, the motor delivers 10.4 Nm of continuous torque, allowing static holding or low-speed feed motion without thermal overload. Position information is returned through digital servo feedback (DSF), allowing the drive to close speed and position loops with high resolution.

The rotor uses standard balancing, which helps limit residual vibration and reduce bearing load during normal operation. A positive shaft seal helps keep coolant or oil out of the housing and protects internal components in wet machine areas. The motor is supplied without a blocking brake, so any holding function at rest must come from the drive or an external brake. Frame size 090 provides a compact installation envelope, and the single shaft end with a keyway supports direct coupling to standard hubs while simplifying guarding.