Thursday, 23 April 2009

Low draw, longer flight, less weight and more fun?

With the 4800KV 20A brushless the flight time is only 4 mins, with the EDF55.
I have no idea what a 4900Kv 10A brushless with a 50mm EDF would be like. Reviews have said that the 4900Kv puts out 540g of thrust, but thats with no information on ducting etc.
Will the lesser Amp requirement from the 4900Kv provide more flight time, with the same thrust output? we'll have to see..

I also found some EDF Facts which is a very interesting read. And i picked up some pointers on ducting and intake rings which i didnt know before. And also a DIY Intake Lip

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