Product Description:

The MDD093D-N-040-N2L-110GB1 is an AC synchronous servo motor produced by Bosch Rexroth Indramat for the MDD Synchronous Motors series. Built in the 093 frame size and supplied without a secondary shaft on the rear face, it serves as the electromechanical element of digital drive controllers, translating regulated three-phase power into precise motion for transfer lines, packaging equipment, and auxiliary CNC axes. Its design supports closed-loop motion tasks where accurate speed regulation and repeatable positioning are required during continuous industrial operation.

At stall, the rotor delivers 24.0 Nm of continuous torque, enabling the axis to support static loads without drift. When energized at rated frequency, the shaft reaches 4000 rpm, a speed suitable for high-cycle positioning. Position and velocity data flow through the integrated digital servo feedback encoder, allowing the drive to close its control loops with fine resolution. A permanent-magnet brake produces 11 Nm of holding torque so vertical or suspended stages remain locked when power is removed. Accurate alignment is supported by a 110 mm centering diameter in the flange, while mechanical power passes through a plain shaft that mates directly to couplings or gear reducers. Power and feedback conductors exit on side B through a single connector, which helps keep cable routing compact and orderly inside the machine.

The rotor uses standard balancing to limit residual vibration during acceleration and steady running. The stator uses motor length code D, which indicates a longer active stack within this frame size. A greased shaft seal surrounds the output journal to help block coolant mist, dust, and oil splash from entering the housing. The housing uses the standard finned profile for heat dissipation during operation. This layout suits installations that need dependable servo response without adding unnecessary mechanical complexity.