Product Description:

The MDD093C-L-030-N2M-110PL0 is a synchronous motor manufactured by Bosch Rexroth Indramat within the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it delivers precise torque and velocity needed for coordinated axes in presses, packaging equipment, and material-handling stations. Its compact 093 frame couples directly to gearboxes or load shafts, allowing rapid acceleration while the integrated multiturn encoder feeds absolute position data to the drive so closed-loop motion can start without homing.

The motor’s rated speed reaches 3000 rpm, indicating the maximum continuous shaft velocity attainable under nominal voltage and load. A centering shoulder of 110 mm aligns the housing in machined mounting bores so radial runout stays within tolerance. Power and sensor leads exit on the left side because the connector flange is oriented that way, simplifying cable routing in cabinets where drives are stacked vertically. An integrated multiturn absolute encoder retains up to 4096 mechanical revolutions, letting controllers recover position after power loss. The housing uses surface cooling; when mounted against a chill plate or machine wall, heat is drawn off the stator jacket, permitting higher continuous current without additional fans.

Control feedback is handled through digital servo feedback signals that transmit position, speed, and diagnostic data over a serial channel to the Rexroth drive. The shaft end is machined with a keyway, providing positive torque transfer to pulleys or couplings while resisting slip during reversals. Rotor balance is kept to a standard grade, which minimizes vibration in general-purpose machinery without requiring finer balancing classes. Electrical terminations use a sealed connector for the power and feedback wiring. A shaft seal prevents lubricant from leaving the bearing chamber, and the unit is supplied without a blocking brake, so external holding devices are required if static load retention is necessary.