Brushed to Brushless conversion
#27
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RE: Brushed to Brushless conversion
It depends, anywhere from $29-$50. Just do a search. Maybe start with towerhobbies. E-Flite has a PowerMeter but I think it is $45.
Just make sure it goes up to at least 40 amps minimum and measures, amps, watts, volts at least
Just make sure it goes up to at least 40 amps minimum and measures, amps, watts, volts at least
#28
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RE: Brushed to Brushless conversion
Ill just have to check my locol hobby store to see what they have. And what happens if the props dont counter rotate? And the more powerful motor that Dr kiwi mentioned is better than eflights BL450?
#29
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RE: Brushed to Brushless conversion
ORIGINAL: DAL4215
Ill just have to check my locol hobby store to see what they have. And what happens if the props dont counter rotate? And the more powerful motor that Dr kiwi mentioned is better than eflights BL450?
Ill just have to check my locol hobby store to see what they have. And what happens if the props dont counter rotate? And the more powerful motor that Dr kiwi mentioned is better than eflights BL450?
I mention a $49 Dualsky motor which is fully capable of 200W (burst 250W) http://www.2dogrc.com/ecommerce/os/c...ue-p-2030.html
If you don't need that much the next size down is ~150W capable and less than $40.
The $65 E-flite 450 is barely a 150W motor since max continuous current is only 14A.
#30
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RE: Brushed to Brushless conversion
I need a motor that can carry 936-1134 grams. (Eflight P-38) The manual says not to use anything more powerful than there motors (specs at horizon hobby model # EFLM1400) please help me find a motor very simular for a cheaper price. please. would the http://unitedhobbies.com/UNITEDHOBBI...idProduct=4700 work for this plane? And ill need a 3 cell 2100 mAh LiPo pack any one know any cheap ones?
Thanks for helping me out guys
Thanks for helping me out guys
#31
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RE: Brushed to Brushless conversion
That KDA A20-22L would be fine. With 9x5 GWS HD props you'd get ~750g per motor from 130W each (just over 12A each on 3s) - If you go with a 3s 2100 you will need at least 15C, since you'll be drawing 24A total.
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RE: Brushed to Brushless conversion
Now when you say 15C what are you referring to? And do you know of any 9x5 counter rotating props? What would happen if i get a 9x5 pusher prop?
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RE: Brushed to Brushless conversion
ORIGINAL: DAL4215
Now when you say 15C what are you referring to? And do you know of any 9x5 counter rotating props? What would happen if i get a 9x5 pusher prop?
Now when you say 15C what are you referring to? And do you know of any 9x5 counter rotating props? What would happen if i get a 9x5 pusher prop?
Pusher props are designed for rear/mid. motor mounted planes in which the motor is turned around and mounted backwards, facing the rear of the plane If that makes sense. They are designed to push air instead of pull it, like a normal motor mounted setup would.