Product Description:

The MDD065B-N-040-N2L-095PA1 is a brushless AC servo motor in the MDD Synchronous Motors series. Designed for closed-loop operation with digital drive controllers, the unit converts commanded current into regulated torque and speed for repeatable motion in pick-and-place gantries, light machining spindles, and indexing tables. Its compact frame and integrated feedback devices support accurate axis control while helping keep the installation footprint small. This layout makes the motor suitable for automated equipment that needs responsive motion and stable speed regulation during frequent starts, stops, and direction changes.

In continuous stall conditions, the rotor develops 1.5 Nm of torque, which supports selection of gear stages or load couplings for static holding duties. Under rated excitation, the motor reaches a top shaft velocity of 4000 rpm, supporting fast interpolation cycles without mechanical overspeed. The flange has a centering recess of 95 mm, so the housing aligns concentrically with standard mounting faces. Because the frame is coded as 065, the stator outer diameter remains small enough for crowded multi-axis assemblies. Power and feedback conductors exit on Side A, which can simplify cable routing when the drive is mounted against a rear panel.

Dynamic braking and emergency stop functions are aided by an integrated brake that supplies 3.0 Nm of mechanical holding torque when the supply is removed. Position data is sent through digital servo feedback (DSF), allowing the controller to correct motion deviations with high response speed. Torque is transmitted through a keyway shaft end, and contamination ingress is limited because the front bearing is protected with a shaft seal. The B length code increases the active stack length without changing the frame diameter. The standard housing also helps keep the motor suitable for compact machinery with limited mounting space.