ampaynz1 <
[email protected]> wrote:
>
> I did some searches and found some brushless stuff on chinese websites
> alibaba or something like that. Still probably not big enough to have lots
> of speed from what I saw. I was trying to program my brushed kelly
> controller today. I plugged in 24 volts on it and the power light came on,
> but blinked and gave error code no throttle input. Well that is right I
> haven't connected the throttle since it is in my car's trunk. I guess I'll
> take it outside tomorrow and try again after I connect the throttle input=
. I
> know alltrax can't be programmed without throttle input, so maybe they
> copied this, probably.
>
> Oh, checkout
> http://www.kellycontroller.com/mot/Brushless-DC-Motor-Controller.html as
> they are coming out with a 72V 350amp BLDC controller with regen. That is
> 25kW of power. I have a hub BLDC bike motor and a pitiful 35 amp
> controller. Sounds like this will be a my ticket to build my electric
> motorcycle with this 20lb hub motor. On a 26 inch wheel it spins with no
> resistance like 72 miles per hour. I've run the bicycle up to 46mph top
> speed at 72V and a 26 inch tire and 35 amps. If I run a 21 inch motorcycle
> tire, then my theoretical top speed drops to 58mph. Well this might be
> enough, but serious I should look for higher voltage controller. I'll see=
if
> I can get say a 24 inch motorcycle tire and spoked wheel and I might upgr=
ade
> to a 200 amp controller. At least options are slowly improving with
> brushless motor stuff. Be interesting to see how much they want for that
> brushless controller.
>
>
>
>
>
> Jack Murray wrote:
> >
> >
> > I have two of these motors (Mars Electric), one in my
> > jetski with a 48v-200amp controller I built, the 120v
> > version is still not working.
> >
> > But that is still not powerful enough for a car, or at
> > least a fast normal car. I've considered ganging them
> > up, but that is a lot of work and expense, it my view
> > it would be more productive to just build my own
> > larger single motor from scratch or close to it.
> >
> > Jack
> >
> > --- ampaynz1 <
[email protected]> wrote:
> >
> >>
> >> Well here is a 200 amp brushless cotroller that will
> >> run your alternator.
> >> You'll need a conversion manual to convert it first
> >> and run wire leads to
> >> controller get rid of diodes. I have a brushless PMA
> >> neodymium alternator
> >> that I would love to convert someday and bet it
> >> would be close to an
> >> brushless ETEK in power. What would be idea is a 72V
> >> controller at 200amps.
> >> I guess by using two controllers and two motors it
> >> should work.
> >>
> >> Millipak PMAC
> >>
> >> 36-48 Volt 200 Amp AC controller with regen for
> >> Brushless Etek
> >> $480
> >>
> >> http://www.electricmotorsport.com/PARTS/parts.htm
> >>
> >> I wish the link below was free as I'd like to know
> >> how for free.
> >> http://www.alternatorconversions.com/
> >>
> >>
> >>
> >>
> >>
> >>
> >> Jack Murray wrote:
> >> >
> >> > So it seems nothing has changed over the last two
> >> > years, still no affordable powerful AC motors out
> >> > there or controllers, at least the EVDL list knows
> >> > about. A go-cart motor is cool, but isn't much
> >> help
> >> > for a full-size car.
> >> > Jack
> >> >
> >> > --- Travis Gintz <
[email protected]> wrote:
> >> >
> >> >> Yeah, they're great guys. They're developing some
> >> >> interesting stuff
> >> >> there right now... I'm actually in the beginning
> >> >> stages of converting
> >> >> my VFR700F to AC with their help. Man Ives is one
> >> >> smart guy, and Dave
> >> >> is once of the nicest guys... They're gonna do
> >> well.
> >> >>
> >> >> On 10/24/07, Arak Leatham <
[email protected]>
> >> >> wrote:
> >> >> >
> >> >> > the Crux electronics/Synkromotive conversion
> >> noted
> >> >> earlier costs $60 to convert at Crux, but they
> >> will
> >> >> give you the directions for the conversion for
> >> free.
> >> >> >
> >> >> > Since the diodes are discarded (I believe) you
> >> can
> >> >> easilly use otherwise dead alternators from junk
> >> >> parts etc.
> >> >> >
> >> >> >
> >> >> >
> >> >> > Arak Leatham - Web and Desktop Systems
> >> Developer
> >> >> >
> >> >> >
> >> >> >
> >> >> >
> >> >> > Estimating, Point of Sale, Tracking, Reporting
> >> >> Applications> Date: Wed, 24 Oct 2007 05:53:50
> >> +0200>
> >> >> From:
[email protected]> To:
> >> >>
[email protected]> Subject: Re: [EVDL] Affordable
> >> AC
> >> >> Motor?> > not sure if you can use it but the B&S
> >> >> Etek brushless DC motor is small > yet potent for
> >> >> its size and while one is probably too little for
> >> a
> >> >> car, > 2 might do ok.> they cost something like
> >> 600$
> >> >> and weigh 9kg (20lbs)> > Dan> > Jack Murray
> >> skrev:>
> >> >> > I'm back in the hunt for an affordable powerful
> >> AC
> >> >> motor. Doesn't look > > like anything has changed
> >> in
> >> >> the last year or two.> > I looked at the AC55
> >> once
> >> >> again, at 300lbs it could or should put out > >
> >> big
> >> >> power, but their specs are only 310vdc, 56KW
> >> peak,>
> >> >> > the AC24 is too weak, not cheap either.> > The
> >> >> Tesla boasts a 70lb motor that outputs 175KW ? >
> >> >
> >> >> UQM's motors don't get near that with their
> >> biggest
> >> >> motor, which looks > > great, but is unaffordable
> >> >> anyway.> > What AC motors are they using in the
> >> >> newer forklifts? Available?> > What about using
> >> AC
> >> >> generators as motors? There are some 10KW
> >> >> available.> >> > Has anyone tried or looked into
> >> >> building a perm mag AC motor? > >> > Jack> >> >
> >> >> _______________________________________________>
> >> >
> >> >> For subscription options, see> >
> >> >> http://lists.sjsu.edu/mailman/listinfo/ev> >> > >
> >> >
> >> >> _______________________________________________>
> >> For
> >> >> subscription options, see>
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> >> >> >
> >> >>
> >> >
> >>
> > _________________________________________________________________
> >> >> > Windows Live Hotmail and Microsoft Office
> >> Outlook
> >> >> =96 together at last. Get it now.
> >> >> >
> >> >>
> >> >
> >>
> > http://office.microsoft.com/en-us/outlook/HA102225181033.aspx?pid=3DCL1=
00626971033
> >> >> > _______________________________________________
> >> >> > For subscription options, see
> >> >> > http://lists.sjsu.edu/mailman/listinfo/ev
> >> >> >
> >> >>
> >> >>
> >> >> --
> >> >> Travis Gintz
> >> >> 1986 Honda VFR AC conversion
> >> >> Http://blog.evfr.net/
> >> >>
> >> >> _______________________________________________
> >> >> For subscription options, see
> >> >> http://lists.sjsu.edu/mailman/listinfo/ev
> >> >>
> >> >
> >> > _______________________________________________
> >> > For subscription options, see
> >> > http://lists.sjsu.edu/mailman/listinfo/ev
> >> >
> >> >
> >>
> >> --
> >> View this message in context:
> >>
> > http://www.nabble.com/Affordable-AC-Motor--tf4681416s25542.html#a134501=
75
> >> Sent from the Electric Vehicle Discussion List
> >> mailing list archive at Nabble.com.
> >>
> >>
> >> _______________________________________________
> >> For subscription options, see
> >> http://lists.sjsu.edu/mailman/listinfo/ev
> >
> > _______________________________________________
> > For subscription options, see
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> >
> >
>
> --
> View this message in context: http://www.nabble.com/Affordable-AC-Motor--=
tf4681416s25542.html#a13521820
>
> Sent from the Electric Vehicle Discussion List mailing list archive at Na=
bble.com.
>
>
> _______________________________________________
> For subscription options, see
> http://lists.sjsu.edu/mailman/listinfo/ev
-- =
Travis Gintz
1986 Honda VFR AC conversion
Http://blog.evfr.net/
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