I am making a turntable motor rig. It is set up to run a 5 HP motor and reduce the 1745 RPM down to 1.3 on the table. The problem is all I can do is turn it on and off with a switch. I would like to rig it up so I can ramp up and down turn it in reverse and install limit switches. The problem is that it is a 2 phase 220 volt AC motor. Does anyone have schematics on how to wire this up? It is working but I want to make it better for the performance, and to have for the future.