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Old Mar 21, 2009, 01:12 PM
Dave North
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USA, CA, San Jose
Joined Apr 2004
5,254 Posts
Trader Rating: 139
Sold
14-turn 25awg dLRK Turnigy "Blue'n'Red Wonder" Outrunner $23 Shipped

Been trying out these new prettied-up Turnigy versions of the old Blue Wonder to see how they compare. They're flat out better. A somewhat thicker and better stator with slightly less weight. The idea behind the 14-turn is to build a motor that delivers strong power without overtaxing a 460-480 MAH 3S battery for lightweight but insanely strong stunt/3D foamies using the GWS 8040 prop. To do that, an amp draw near 7 is ideal.

Here's what I got:

Tgy 2730 14T 25g dLRK Wye Kv 1290 Io = 0.36 Rm = 0.223
GWS 8040 HD Hex 460 3S
9835 rpm @ 10.55v/7.15a 493 grams 17.4 oz/thrust 80.2% Efficient
Drive Calc: 542 grams 19.1 oz/thrust 83.0% Efficient

That's the lowest amp draw I can remember for that power level. The Drive Calculator numbers are included because DrKiwi tells me they are probably more accurate than the old Badcock numbers I usually use. Either way, this motor is strong and easy on the battery.

Why dLRK? It is not any more efficient or powerful than a comparable ABC wind, but it will run more quietly and give more precise throttle response. Includes the stock motor mount (works fine) and a curious prop saver they like to throw in. I think it can handle GWS RS props, which makes it pretty much useless from my point of view.

$25 takes it. Free shipping is via USPS First Class Mail in the USA. Paypal only, and -->NO ECHECKS<-- please. PM for paypal address.

If your offer is accepted, you have 24 hours from the pm of paypal address to pay or the item will be relisted.

CANADA: If you're in Canada and Real Nice (but who there isn't?) I might also ship under compelling circumstances, but it does require filling out forms and waiting in line and stuff like that (which I Do Not Like) and does cost a bit more. On the other hand I love Canada, so quite often sentiment wins out over good sense.
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Last edited by timocharis; Mar 21, 2009 at 01:50 PM.
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Old Mar 21, 2009, 01:18 PM
Fly,Crash,Repair..Repeat!
Ultralight's Avatar
Scottsboro,AL
Joined Sep 2005
314 Posts
Trader Rating: 179
I'll take it.

Jason
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Old Mar 21, 2009, 01:20 PM
What tree?
knormk70's Avatar
eastern ohio
Joined Oct 2007
7 Posts
Trader Rating: 9
turnigy

i will take it.
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Old Mar 21, 2009, 01:38 PM
Dave North
timocharis's Avatar
USA, CA, San Jose
Joined Apr 2004
5,254 Posts
Trader Rating: 139
That was quick!

Sold to Ultralight (sorry knorm, looks like a two-minute race...)


Dave
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Last edited by timocharis; Mar 21, 2009 at 01:49 PM.
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