6 Volt Belt Drive Alternator

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RajoRacer
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6 Volt Belt Drive Alternator

Post by RajoRacer » Mon Oct 16, 2023 11:49 am

Is there any source for a belt drive alternator available in 6 volts similar to what TTP offered in the past ? Converting a '15 Runabout off of 12 volts back to 6 with electric start capabilities. Thanks for any information.

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BE_ZERO_BE
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Re: 6 Volt Belt Drive Alternator

Post by BE_ZERO_BE » Mon Oct 16, 2023 12:39 pm

Steve,

I put one on my '16.
It is a GM 10si type.
35 Amp, Grooved Belt.
I had to make my own mount bracket.
I will look up where I got it today and call you.

EDIT : I found it.
https://store.alternatorparts.com/7127m ... k3NDc1MjI4
Respectfully Submitted,
Be_Zero_Be

I drive a Model T ... Microseconds don't matter :D

For every Absolute Model T Fact there are at least three exceptions.

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RajoRacer
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Re: 6 Volt Belt Drive Alternator

Post by RajoRacer » Mon Oct 16, 2023 1:04 pm

I thank you kindly, my friend !!! It had a 12v. ribbed set-up already so I should be able to make that work !

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BE_ZERO_BE
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Re: 6 Volt Belt Drive Alternator

Post by BE_ZERO_BE » Mon Oct 16, 2023 1:34 pm

You're welcome kindly ... but it still goes on your tab.
Respectfully Submitted,
Be_Zero_Be

I drive a Model T ... Microseconds don't matter :D

For every Absolute Model T Fact there are at least three exceptions.

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BRENT in 10-uh-C
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Re: 6 Volt Belt Drive Alternator

Post by BRENT in 10-uh-C » Mon Oct 16, 2023 3:57 pm

RajoRacer wrote:
Mon Oct 16, 2023 1:04 pm
I thank you kindly, my friend !!! It had a 12v. ribbed set-up already so I should be able to make that work !
Steve, I think the new trend is to use one of the one-wire Denso 'mini alternators' that are popular in the racing world. These units can come with the serpentine pulley already attached. I think several T guys have bolted the main bolt hole of the alternator thru the driver's-side upper water outlet so the unit can pivot on that bolt. These units are around $100 and are brand new.

If you want to machine your own pulley, here is one...
https://www.amazon.com/Denso-Replacemen ... FAQAvD_BwE

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RajoRacer
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Re: 6 Volt Belt Drive Alternator

Post by RajoRacer » Mon Oct 16, 2023 4:00 pm

Are they available in 6 volt ? I could swap out that mini for the full size Delco on my '14 - it's a 12 volt system.

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BRENT in 10-uh-C
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Re: 6 Volt Belt Drive Alternator

Post by BRENT in 10-uh-C » Tue Oct 17, 2023 8:32 am

RajoRacer wrote:
Mon Oct 16, 2023 4:00 pm
Are they available in 6 volt ? I could swap out that mini for the full size Delco on my '14 - it's a 12 volt system.
Not sure if they are manufactured with 6v regulators but I believe I was told a 6v regulator was available for it.

The attraction for me with the mini is that it is compact and non-intrusive in the engine compartment. I would like to machine a pulley that would allow me to use a leather flat belt. I'm not sure if this unit only producing 35 amps means it theoretically has less parasitic drag over larger or higher output units, but since my T only has LED lighting and GPS draw, my current draw is very low anyway, maybe I can use a leather flat belt to spin mine.


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Re: 6 Volt Belt Drive Alternator

Post by t-time » Tue Oct 17, 2023 9:17 am

I'm having 6 volt regulators made for the denso style mini alternators, they are due in the end of November. The alternator kit I make is listed on ebay https://www.ebay.com/itm/256142112941

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