Needed a Fox Super Shop mach. SCR Module

[Flatlandersd]

I'm helping my next door retired ARMY vet restore a Fox Super Inc. machine. He needs a SCR Module, part number 9138-01 item 702 of the electrical system (page 31) for a fox super shop inc machine.

[billmayo]

I'm helping my next door retired ARMY vet restore a Fox Super Inc. machine. He needs a SCR Module, part number 9138-01 item 702 of the electrical system (page 31) for a fox super shop inc machine.

I looked at the wiring diagram I have for the Super Shop which I repaired and has the same numbers listed above. I replaced this #702 DC motor controller with one from KB Electronics of Coral Springs, FL. I selected for one of these SCR motor controllers which are listed at http://www.kbelectronics.com/Variable_S ... rives.html. I forgot which one I used. I had really good luck using different 110 & 220 VAC KB Electronic DC motor controllers when I was playing with DC motors in the Mark V headstock. 2 input AC power wires, 3 wires to a speed pot and 2 DC motor wires. Some of these have power leads for a RPM tachometer. You have many adjustments for safety, over-load and control features with these controllers. You should be able to find a KB DC motor controller board on Ebay, just make sure you can return it if it does not work. I may have a spare one or two KB DC controller boards if interested.