Product Description:

The MDD090C-N-020-N2L-110PL0 is a three-phase synchronous motor produced by Bosch Rexroth Indramat and supplied within the MDD Synchronous Motors series. Designed for use with digital drive controllers, it converts regulated DC bus energy into controlled rotary motion for positioning and feed axes in machine tools, packaging lines, and material-handling equipment. Its electronic commutation works with the external drive to deliver precise torque and speed control in closed-loop automation. This arrangement supports repeatable motion where accurate starts, stops, and speed changes are required during normal machine operation.

Its continuous torque at standstill is rated at 10.4 Nm, so the shaft can support that load continuously when the prescribed cooling conditions are present. A nominal speed of 2000 rpm provides the rated operating speed for synchronous motion. The centering shoulder measures 110 mm, which helps align the motor with matching flanges or gearbox faces. Position feedback is provided by digital servo feedback (DSF), giving the controller commutation and diagnostic data. Power and feedback cables connect through a sealed connector, which keeps the interface compact and protected.

The drive end uses a keyway shaft for torque transfer through common keyed couplings. All electrical terminations exit on the left side of the stator housing, which can simplify cable routing in side-by-side installations. The motor is supplied without a blocking brake, so any holding force at standstill must come from the external drive or a separate mechanical device. It has a standard housing and includes a shaft seal to help limit the entry of lubricant and contaminants. The rotor is balanced to the standard grade for general industrial duty, and the motor uses size 090 with length code C in a standard single-ended shaft arrangement.