chuter
CB750 Member
Need to run this past someone to make sure I am doing this right. 77 750f, voltage at battery when running is only 12 vdc. I disconnected the connector at the stator and rotor assy. and checked the resistance of the rotor.resistance was according to manual. checked stator resistance and also ok with no shorts to ground. When I power up the rotor with 12 volts it seems to magnetize ok. Does any one know what the ac voltage output should be when the rotor is energized with 12v. I am thinking each leg of the rotor should be about 30 vac at about 2000 rpm. I'm only getting 10 vac and it does not seem to change with rpm. Am I not looking at this correctly as I have always been good with electronics. It is a simple system at least I thought so. Input would be helpful. Chuter