[ausev] Electric Arial Atom is a fixed gear.... Intresting.

[Ian Ward]

Exactly.

On Dec 7, 2007 3:53 PM, Josh Handel <josh.handel at ktomics.net> wrote:

> so for 25k you save about 1500 ~ 2500 in other parts :-P that makes
> the Motor a steal at 22k :-P
>
> Josh
>
> On 12/7/07, Ian Ward <ian.ward at gmail.com> wrote:
> > Since I mentioned the price of the AC-150, I should mention that the
> > controller/motor doubles as the charger, so you can avoid buying and
> making
> > space for that.
> >
> > - ian
> >
> >
> > On Dec 7, 2007 3:20 PM, Ian Ward < ian.ward at gmail.com> wrote:
> > > They are using AC Propulsion's AC-150 drive, which is up there in my
> list
> > of dream drives.  But at $25K, it is out of most people's price range.
> > > http://www.acpropulsion.com/technology/gen2.htm
> > >
> > > As I mentioned before, Jeff Thomas of EV Bones is working on his
> personal
> > kit car project and it is also using an AC-150 with A123 cells. He is
> using
> > a Honda Si 5sp transmission with a custom 1st gear set at 9.65 to 1 with
> all
> > other gears removed.
> > >
> > > - ian
> > >
> > >
> > >
> > >
> > >
> > > On Dec 7, 2007 2:34 PM, Josh Handel < josh.handel at ktomics.net> wrote:
> > >
> > > > So the Wrightspeed X1 prototype is the rich mans equivielent of what
> I
> > > > was thinking of building. Its an Arial Atom (google it if you want
> to
> > > > learn about an insain low priced super car :-P).. Below are the X1's
> > > > specs.. Maybe its the newbe in me but I found them intresting.
> > > >
> > > > • 3-phase AC induction motor, 236hp at the motor shaft
> > > > • 182 ft lbs torque at the motor shaft, from 0 rpm to 6,000 rpm
> > > > • 13,300 rpm rev limit
> > > > • weight 1,536 lbs
> > > > • Energy consumption 200 WHr/mile in urban use, equivalent to 170
> mpg
> > > > (33,705 WHr/gallon)
> > > > • 25 kWhr Lithium Ion battery pack <--- I wonder if that is based on
> > > > traditional Amp hours or the .57 "1 hour" draw?
> > > >
> > > > Of note, I found it intresting that they choose a fixie (fixed
> gear).
> > > > That meshs up with other online comments about locking the
> > > > transmission in a single gear... Its also intresting to see what
> they
> > > > have done with mostly off the shelf parts (the Arial Atom chassie is
> > > > off the shelf, I am sure the motor and batteries are as well
> (although
> > > > it may be a very hard shelf to "be allowed" to buy from :-P).. Also
> > > > intresting to see a consumption calculation on something that is in
> > > > the same spirit as my project :-)....
> > > >
> > > > complete specs here:
> > > > http://wrightspeed.com/specs.html
> > > >
> > > >
> > > > Anyways, I am sure you guys had seen this but if not, pretty
> > > > intresteing.. there are also YouTube videos of this monster.
> > > >
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> > >
> > >
> >
> >
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