Product Description:

The MDD093D-N-040-N2L-130PR0 is a permanent-magnet synchronous motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. As a motor for digital drive controllers, it converts commanded current from a matching servo drive into precise rotary motion for industrial axes, indexers, and packaging lines. The model integrates into closed-loop systems where quick acceleration, repeatable positioning, and compact size are essential parts of automated machinery.

A centering pilot of 130 mm fixes the stator on the machine frame and maintains coaxial accuracy to the driven load. The rotor delivers a continuous standstill torque of 24.0 Nm, so the axis can support static loads without overheating when held in position. Under rated excitation, the motor reaches a nominal speed of 4000 min⁻¹, giving short cycle times in pick-and-place or spindle applications. Power and feedback cables leave the housing on the right side through a sealed industrial connector, simplifying cabinet routing. Motion is transferred through a shaft with a keyway, allowing keyed couplings to resist slip during high start-up torque. Standard dynamic balancing minimizes vibration and protects bearings at elevated speeds.

The integrated digital servo feedback transducer supplies absolute position data to the drive, enabling high-resolution control without external encoders. For applications that manage holding force mechanically, the motor is supplied without a blocking brake, reducing inertia and maintenance points. Frame designation 093 and length code D identify the electromagnetic stack used with drives in the same power class, while the housing remains the standard cast body with internal cooling ribs. A shaft seal is fitted on the output end, and the shaft uses the standard form without a side-B extension to help protect the interior against coolant or dust ingress when the motor is mounted in enclosed tooling cells.