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Old Oct 09, 2012, 08:59 PM
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Ok, here is another way to look at it. Your larger battery (22000maH, 4S) will supply 44A for 30 minutes. That is 7.3A (44/6) per motor. The motor is rated at a theoretical 850gm. thrust (with a 9x6 prop) while drawing 23A. So the question is will the motor/prop combo deliver 605gm (2lb/6) of thrust at a (maximum) of 7.3A for you to get 30 minutes of flight time. Doesn't look like it will. What do you (or perhaps others who use similar sized craft) think?
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