Thread: Discussion new e-sky ek1h-020 big coaxial
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Old Jul 30, 2008, 07:32 PM
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I fly ghetto stuff.
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Greece
Joined Aug 2007
926 Posts
Quote:
Originally Posted by Decnav
Alot of people would like to see a cp co-ax. So far none has made it to market.
You would think e-sky could pull it off, but so far nothing.
It's just too complex to do economically. We're more probable to see mixed approaches like FP coaxials with a tail rotor (like walkera announced but still isn't selling) or even single-swash CP lower motor with an upper FP rotor + flybar, with or without a tail rotor.

As a sidenote, a large electric or gas-powered coaxial has to use mechanically interconnected rotors, so CP or FP with tail rotor is a must. Imagine trying to tune TWO nitro engines with a gyro to spin at nearly the same RPM without excessive throttling up and down...
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