[ElectricMotorcycles] Calculator Questions

2007-01-20 Thread lyle sloan
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

Re: [ElectricMotorcycles] Calculator Questions

2007-01-20 Thread lyle sloan
--- 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.And

Re: [ElectricMotorcycles] Ninja 250 conversion?

2007-01-20 Thread Mike
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

Re: [ElectricMotorcycles] Ninja 250 conversion?

2007-01-20 Thread Mike
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

[ElectricMotorcycles] Etek

2007-01-20 Thread Paul Compton
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

Re: [ElectricMotorcycles] Ninja 250 conversion?

2007-01-20 Thread Mike
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

Re: [ElectricMotorcycles] Ninja 250 conversion?

2007-01-20 Thread Mike
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

Re: [ElectricMotorcycles] Ninja 250 conversion?

2007-01-20 Thread damon henry
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