In case you missed the videos from our recent snow event.
http://www.youtube.com/watch?v=QEpY-wj-ZPc
http://www.youtube.com/watch?v=YH2ektQA1g8
That looked like fun for everyone!
--
The Electric Motorcycle Portal
http://www.electricmotorcycles.net/
Electric Motorcycle Listserv
http://www.ele
Here's a couple of thoughts. First for the drag racer amongst us: What if
you could cool your motors before the race? I mean, like make some copper
coils that can slip over them in the pits that run off to a refrigerant and
get them really, really cold just before the run. Then slide the coils
I haven't had an issue with melting Etek solder at momentary
currents up to 800 amps. The key is momentary. If I wanted cooling
though, I think I'd go with spraying CO2 on the motor during the
run. I have had the brushes and comm get warm, but there's enough
cooling between runs to take care
Interesting thought started on that one, Mike. I like
that "precooler" so to speak.
I think Peltier exchangers would help in this
instance, but I would be concerned with the sudden
temp change on the brushes, i.e. cold to hot. Whether
I was thinking of something that is for pit use, ie not a
Cedric Lynch who designed the motor on which the Etek is based, is a friend
of mine. He made extensive tests of the etek and knows it's limitations.
If you go much over 300 amps then the efficiency falls off a cliff.
The motor has been 'value engineered' down to a specific cost/performance
lev
I haven't had an issue with melting Etek solder at momentary currents up to
800 amps. The key is momentary. If I wanted cooling though, I think I'd go
with spraying CO2 on the motor during the run. I have had the brushes and
comm get warm, but there's enough cooling between runs to take care
How is that the battery instrument panel project coming along? Does
anyone know?
There's a couple of projects out there. On the EVTech listserve
they're developing a very nice one for cars though we could scale it
down for bikes. Then there's EM Dash of course but they guy who's
spear headin
Got one of these myself:
http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=91129
works great for the price.
Good to hear. I almost bought one but was wondering if it was worth the $.
http://www.electricvehiclesusa.com/schematics/etekmanual.pdf the
etek can take 330 amps for 1
I can pick up the 250 roller real cheap.. That's what got me thinking along
these lines.
Do it. Do it. Do it.
Anyone know of an available Ninja 750 roller?
I would go the EL Chopper route, but I don't know how far I want to get
into frame modification.
Pleaes don't fall into a Ninja only t
--- Mike wrote:
> >I am basing this concept off of a site for VW that
> you
> >could change the stylings and thought it could be
> >incorporated together. http://www.busselecta.com/
>
> Those are done in Flash and a good way to make your
> friends late to
> work! Thanks Lyle!
>
Thanks, Mike.
1. How do these ev calculator sites work, as in what
programs do they use? It's not excel right?
It's usually JavaScript.
2. If I use an image as the example, is it possible
to attach an image to each set of values that I change
in the calculator? The scenario that I am thinking of
Sure
1. How do these ev calculator sites work, as in what
programs do they use? It's not excel right?
2. If I use an image as the example, is it possible
to attach an image to each set of values that I change
in the calculator? The scenario that I am thinking of
is displaying a bike with the factor
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