I am moving from Phoenix to Gilbert in the next day or two.? I have come to the realization that I will not be able to make use of one of my favorite electromechanical treasures and have decided to part with it.? It is a stepper driven XY table made by Parker positioning systems.? It uses ball screws and has high torque motors that allow it to move up to 200 lb loads 11" in each direction.? I have the power supply also.? Total weight is about 80 lbs, mainly aluminum.? I do not have the motor drivers for it, but you can build those. This would be good for making a CNC mill or even a 3D printer.? The motors can be microstepped giving resolution of <0.001" The first $200 takes it.? I would prefer if you come pick it up... Call me at 602-235-0204 Mark