- Joined
- Jun 24, 2014
- Messages
- 16
I am trying to get a MC-30 motor controller to work with a 90v 10amp 4700rpm 3 wire treadmill motor. I've installed a POT on the MC-30 but unfortunatly the motor spins well as long as you stay under 16volts then it starts and stops. Also i tired with a 40watt bulb and its very laggy when the bulb illuminated the response being delayed. The picture has a 50k pot that i initially tried using and now have a 5k pot which still has the same affect on the motor turns off then on at 16 volts. Anyone have any ideas. Do i need the ground wire attaches to motor from AC line? or the 3rd wire from the motor?