|Jul 16, 2002, 08:35 PM|
EDF Project for FAI 40 4T
I want to build and fly a ducted fan electric jet. I also want to use my FAI 40 4T. I am advised that it could turn a 4" fan. Who, what, where, etc. can I find out more about the possibilities?
How can I tweak Electricalc to estimate a 4" fan?
Thanks for any ideas.
|Jul 16, 2002, 09:50 PM|
I tried a 6T on a 5" fan and it barely worked, 4.5 to 5 pounds of thrust and 17,000 rpm (low end for the HW-750) on 20 cells and 50+A
SO, I always thought it should work well on the HW-730, but you will need the adapter rework for the shaft since it's not 5mm.
now the 4T is a bit hotter but should work
|Jul 17, 2002, 03:14 AM|
Re: Astro FAI
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