I found some so called and labeled 8 volt volatge regulators, but they were for Model T's I believe. As far as tractors in the 40's and 50's I have only seen 6 or 12 but hey I never really searched for an 8 volt.
HERES THE DEAL A genny dont necessarily know what its voltage is supposed to be, it increased EITHER by turning it faster ORRRRRRR pumping more current through its field windings which increases the magnetic field strength.
I have sucessfully used a 6 volt genny to charge a 12 volt battery simply by changing to a 12 volt VR. NOW Before anyone has a calf (some here tend that way lol) Im NOT saying its engineering correct or perfect or that it charged at a real high rate, Im ONLY saying it worked and never caused a problem.............
NEXT field current control relays inside a VR operate and are regulated by things such as spring tension and/or air gap distance sooooooooooo those can be adjusted to achieve more output. An old fashion genny repair shop has the tools and knowledge and can "tweak" up a VR if needed.
Im NOT a fan of the freak oddball 8 volt system (considered by "some" (NOT all) as sort of a "band aid" fix) although some used it to improve cold weather cranking (which it can) and thats fine with me its their money and their choice... If I was going to convert Id go ahead and use the standard and parts available regular 12 volt system then the oddball 8 volt system.
Yours is a GREAT question, no problem how does one learn if they dont ask, hope my post helps you.
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Today's Featured Article - Hydraulics - Cylinder Anatomy - by Curtis von Fange. Let’s make one more addition to our series on hydraulics. I’ve noticed a few questions in the comment section that could pertain to hydraulic cylinders so I thought we could take a short look at this real workhorse of the circuit. Cylinders are the reason for the hydraulic circuit. They take the fluid power delivered from the pump and magically change it into mechanical power. There are many types of cylinders that one might run across on a farm scenario. Each one could take a chapter in
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