motors for 3 cell battary

[andyccalo]

hi all,

I am looking for a motor for my ft cruiser, i have come up with these two...

http://hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=65236
D2822/14 Brushless Outrunner 1450kv

and

http://hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=70639
Turnigy D3536/5 1450KV Brushless Outrunner Motor

Can anyone tell me the flight times i can expect with a 11.1v 2200mha lipo?
And which do you all recommend?

Thanks For all the help!!

 

[johnmw]

cmiiw, assuming at 11.1V max current draw, a 2200mAH would last:
- 2822/14 drawing 14.5A - 9 minutes
- 3536/5 drawing 45A - 3 minutes
i don't think typical flight would be full throttle all the time so if averaging 50%, then the time will be double of those.
but since FT cruiser is a twin motor, the time will be halved. hope you don't get confused.

actual flight time may differ depending on current drawn, above figures are just rough calculation and normally shouldn't go until battery totally flat.

hth.