Alternator that looks like a generator. Is there such a thing.

[ndnchf]

Originally Posted by drolston

Is there any way to rework a '41 6v positive ground generator to put out 12v negative ground? With a proper regulator, of course. Or does anyone sell such a generator/regulator combination?

Change the field coils to the 12 volt type. That is the easy way. But from what I understand, it only gives about 70% of the current available if the armature was also rewound for 12 volts. To do a thorough job, both should be done. I have not done it myself, I keep them original.

[ndnchf]

Just FYI, these photos show the headlight coverage of both my cars with stock 6 volt generators and LED headlights.

[petehoovie]

Originally Posted by ndnchf

I don't think anyone would argue that that an alternator is not a technological improvement over a generator. But for how most people drive these cars today, the question is - do you really need the technological improvement? Especially today with quality LED head and tail lights. The extra current available from an alternator may not be needed. For some it is, I have no problem with that - to each his own.

I rebuild original Ford generators just for fun, I know them pretty well. They are very high quality. When properly rebuilt and set up correctly, they will provide many years of trouble free service. This is an example of one I rebuilt recently.

[cmbrucew]

Originally Posted by drolston

Is there any way to rework a '41 6v positive ground generator to put out 12v negative ground? With a proper regulator, of course. Or does anyone sell such a generator/regulator combination?

You could buy a 1956 ford generator at napa or any auto supply store.


Bruce

[drolston]

Originally Posted by cmbrucew

You could buy a 1956 ford generator at napa or any auto supply store.


Bruce

I wonder if the front end plate would swap for mounting.

[cmbrucew]

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I don't think they changed cases so it should interchange.


Bruce