Powered all-thread and nut lift

[steamer]

Like playing pool, it's all about the angles. When the slider starts to push it's basicaly trying to push the front end out of the box. Because of the rear hinge, the box has no were to go but up and it does real fast. As the slider goes through the middle and the screw rpm remains the same it looks slower because of the lift angle. Should design a compensator circuit gives max torque at the start, and as the amps start to drop off mid lift, it brings the voltage up to increase the screw rpm making it look more consistent . I'm sure someone on here should be able come up with a circuit. If not, I'll put some thought into it when I get into my dump build.
Rob