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Old Nov 01, 2006, 01:09 AM
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Darwin Australia
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Quote:
Originally Posted by crxmanpat
Guy,

So you're looking to pull only 13.5 amps total (static), not per side? My 22 is total, so I'm only pulling 11 per side, and probably less than that in the air.

Is there a setup available that would do 13.5 amps total on both motors, and still fly a 2lb plane?

Pat
Pat

Less amp draw means a smaller and lighter battery can be used. A lighter battery means a lighter aeroplane . A lighter aeroplane means less power is needed to fly. If you are drawing 13.5 amps then you can use a battery that weighs less than 100 grams (3.6 oz).

13.5Amps*11 Volts equals 148 Watts. Divide by 2 and you get 74 Watts per pound and 70 Watts per pound is considered a good power to weight ratio for aerobatics.

Ken
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Last edited by kensp; Nov 01, 2006 at 01:15 AM.
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