Product Description:

The MDD093C-L-030-N2L-110PR0 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it converts controlled current from Rexroth inverters into precise rotary motion for positioning and speed-regulated axes in automated machinery. Its electromechanical design allows it to be integrated into industrial automation lines where accurate torque delivery, feedback-compatible control loops, and compact mounting envelopes are required.

At a nominal speed of 3000 rpm, the rotor reaches synchronous velocity under rated electrical conditions, making the unit suitable for servo axes that demand repeatable cyclic motion. Standard dynamic balancing limits vibration during this rotation, and the centering spigot is machined to 110 mm to align the flange accurately with gearboxes or mechanical frames. Position feedback is generated through Digital servo feedback (DSF), enabling the drive controller to close the speed and position loop in real time. The aluminum housing is prepared for surface cooling, so excess heat can be extracted by a mounting plate or external cold plate. Power and feedback conductors exit through the right-side connection, a layout that simplifies cable routing inside cabinets built around left-hand machine openings. The size 093 stator core and the C length code give the motor a medium active length, balancing torque density and inertia.

The unit is supplied without a blocking brake, so holding torque during power-off must be provided by an external clamp when necessary. A keyway is milled into the output shaft to transmit torque positively to couplings or pulleys, and the single-ended shaft arrangement omits a side B extension to save axial space. Wiring enters through a sealed connector that locks to the terminal housing, and ingress is further restricted by a fitted shaft seal that keeps lubricant inside the bearings and abrasive particles out.