|Apr 02, 2003, 04:12 PM|
Watt-Age super 400 cobalt motor + 3 blade prop
I have a Watt-Age super 400 cobalt 27turn motor.
I, using preferably KAN cells, a 7 or 8 cell battery pack, and a gearbox with either 2:1, 2.5:1, or 3:1, would like to get the most possible ounces of thrust, on a propeller - the smaller the diameter (8 or 9in) the better.
I was thinking that I could go with the 3:1 ratio, and use a 3 blade prop. The only one I can think of is a GWS 3 blade 9x7. What results would this give me? What other 3 bladers ar eout there? I cannot go over 15 or 16max amps.
What would you recomend?
This is what I am thinking about (maybe?)
8 KAN cells
the Watt-Age cobalt.
|Apr 02, 2003, 07:44 PM|
GWS prop: $2
Vario prop: $35 for everything
If it work *okay*, I'd like to use a GWS, or another cheap plain screw on prop. I don't need quality, I need it to work, and give thrust. Only setback so far is the ugly orange.
|Apr 04, 2003, 12:39 AM|
OKay, can someone just please, please, use motocalc and tell me what:
the Watt-Age cobalt
GWS 9x7 3 blade prop
8 KAN cells
would give me, in terms of amps, thrust, and flight time?
I need this stuff really soon, please, can anyone do this for me?
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