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Re: [PSUBS-MAILIST] Golf Cart Motors? Good? Bad?



Hi Peter!

Your set-up looks like a good idea but what about power lost? I did some calculation for a Kart some time ago (another wild project to have the best transmision possible...) and I end up with 70% efficiency at the pump and another 70% at the hydraulic motor ending up with only about 50% power from the motor to the wheel...

Just my 2 cents...

Pierre Poulin



From: atozed@juno.com
Reply-To: personal_submersibles@psubs.org
To: personal_submersibles@psubs.org
Subject: Re: [PSUBS-MAILIST] Golf Cart Motors? Good? Bad?
Date: Fri, 25 Jun 2004 10:11:34 -0700

Hi Curtis,

My sub has a golf cart motor turning a hydraulic pump, valved to
hydraulic motors fore and aft.
Valves control pressure and direction, I might add a (Curtis) electronic
motor speed control later.
No wires outside, no bearings needing sealing-- it's simple.
-Peter Korwin


On Thu, 24 Jun 2004 11:24:31 -0400 "Curtis S." <n6654f@msn.com> writes:
> Just to let everyone know who I am my name is Curtis Soles and I live
> near
> Ft. Lauderdale Florida. I have been folowing this site on and  off
> for about
> 2 years. I am planning on building a 2 person 1 atm sub capable of
> depth of
> around 250 feet. Ok now for my question? I have some old golf cart
> motors
> and I was wondering does anyone have any experience or info on using
> them in
> a sub?
>
>
> Thank You,
> Curtis S.
>
>
>
>
>
>
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