AEVA Forums

20HP / 15Kw AC motor

this is not got nothing to do with me but someone may want it and i carnt post it in the buy sell section

High-Efficiency, High-Power-Density, Halbach Array Electric Motor CLICK THE PIC for the website http://www.launchpnt.com/typo3temp/pics/763d432de1.jpg LaunchPoint has completed optimization and initial prototyping for a high efficiency, high power density, Halbach array electric motor.(PDF) With a t...

ok so i guess makeing my trike EV is out of my reach because it would take me over 5 years just to save enough to buy a controller so tell me why about $400 in components(just a guess) cost $6000? the programing R&D?   once its riten you add up the hours and divide that by profit on each unit (at $6...

i didn't want to post this because i do not know who owns it as a friend emailed it to me and cant remember where he found it.

sorry to who ever owns it if your out there i would love to hear from you



this will give you an idear of size

or some gearing (heavy also), or really expensive motors. (e.g. Ultramotive Direct ), unfortunately. hmm there about 8 blocks from me i may just have to go and have a look A conventional layout means most of your design problems have already been solved by someone else :-) who you calling conventio...

Will this thing have a gearbox? I'm guessing not; just a fixed ratio differential. no differential just think of it as a normal bike drive small cog/pulley on motor <> chain/belt <> large cog/pulley on rear wheel If there is no gearbox, then you will want effectively a higher nominal voltage, but g...

it sounds like the vehicle will be light, i am looking to keep it under 600Kg total with a max of 750Kg (carnt go higher than this) and the existing ICE is only 550 cc. this is a race bike the motor is in its the only 550cc bike i have ever ridden that can wheely by only twisting the throttle in 4t...

first of all Hi All new to the forum but i have been reading for about 2 weeks how ever as i am dyslexic most of this is going over my head i am not dumb by any means it just means i have trouble with the written word but you put a tool in my hand and i may show a lot of people up http://forums.aeva...