View Full Version : new to site old bike

22 July 2011, 1637
this is my project.started it a couple of years ago but the old fashion control did not work very good. so now I found 3 sevcon controllers and am back at it.the problem i am having is the wiring diagram from sevcon is for a three terminal motor and i can,t figure it out.they are old sevcon mos90c controllers ,but sevcon says they will work on a 4 terminal motor.the contactor i have is an albrieghtdc182b1427142814291430