Product Description:

The MDD115A-N-030-N2L-130PB0 is a synchronous AC servo motor produced by Bosch Rexroth Indramat and assigned to the MDD Synchronous Motors series. Classified as a motor for digital drive controllers, it supplies closed-loop rotary motion for industrial axes that require repeatable speed and torque profiles. A size 115 frame with the compact A length code keeps the unit within common IEC mounting envelopes, while its standard housing and connector-based cabling support installation in automated transfer lines, gantry modules, and packaging machinery.

This motor uses a centering pilot of 130 mm to align the flange with gearboxes or machine plates and minimize radial runout. It can supply up to 28.0 Nm of continuous torque at standstill, allowing the axis to hold load without overheating the windings. During motion, a nominal speed of 3000 rpm supports rapid indexing cycles common in pick-and-place or conveyor drives. All power and feedback conductors exit on side B, which helps keep connectors clear of moving parts on the opposite face of the motor. Position and velocity data are returned through digital servo feedback, enabling the drive controller to issue precise corrective current within each control loop.

The rotor uses standard balancing, which helps limit vibration transfer to adjacent bearings and couplings. The motor has a shaft with a shaft seal to protect the front bearing from lubricant washout and from airborne coolant or dust that may enter the enclosure. The unit is supplied without a holding brake, so applications that need static holding torque must rely on external clamps or the drive’s torque-holding capability. Motion is transferred through a shaft with a keyway, giving positive mechanical engagement with pulleys or rigid couplings while helping prevent slip under reversing loads.