Product Description:

The MDD093C-N-040-N2L-130GB2 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Designed for digital drive controllers, it receives controlled current from an inverter and converts it into precise rotary motion for pick-and-place arms, conveyors, and gantry axes in automated manufacturing cells. Its electromagnetic design supports rapid acceleration while maintaining the position accuracy needed for coordinated multi-axis processes. This operating profile suits equipment that must start, stop, and change position repeatedly during continuous production cycles.

The mounting flange has a centering diameter of 130 mm, which allows direct seating against gear reducers or machine frames. Power, encoder, and brake lines exit on Side B through a connector, which can simplify routing where cables need to leave from the right-hand side of the installation. Under rated conditions, the motor reaches a nominal speed of 4000 rpm, providing high surface speed while staying within the thermal limits of the standard housing. Real-time position is returned through digital servo feedback (DSF), allowing the drive controller to close the control loop without external sensors. A shaft seal helps limit contamination at the bearing area, and the housing uses standard cast aluminum for continuous duty.

The motor uses frame size 093 and length code C, which provide a longer stator stack for higher torque output within this housing size. An integrated blocking brake rated at 22 Nm holds the rotor when DC bus power is removed, helping prevent gravity-induced movement on suspended loads. Torque is transmitted through a plain shaft that accepts couplings or pulleys, and the design omits a side-B shaft extension to reduce rear clearance requirements in compact machines. Standard dynamic balancing helps limit radial vibration during operation, which can reduce mechanical disturbance at the coupling.