Alternator Output vs. Engine RPM

[n9ads@domain.elided (Howard R Pletcher)]

I came across the following table in a Sales Engineering brochure for the
1980 Scout. I doubt if this is much different than for previous years
other than the larger version being a 61 Amp.



Engine RPM		Alternator Output (Amps)
			37 Amp Alt	63 Amp Alt.
500			12		8	
575			16		16
1000			27		40
2000			35		57
2500			36		60
3000			37		62
3500			37		63

I had heard that you got full output around 2000 rpm, and I guess that's
close.  A note on the chart says the pulley drive ratio was 2.33 for
gasoline engines, 1.96 for diesels.

Howard Pletcher
Howteron Products Scout Parts

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