Originally Posted by CAYESA
Hello: I'm an helicopter adict introducing to wing world. I've flown a walrus bird from hobbyking and this is my second airplane. The question is about motor, of course, because I have some motors at my home from multicopters and little helicopters and I'm plannig to mount some of them to my z-84.
My first option is a 2623 4500Kv motor with 5x3 prop at 2S with zippycompact 2200 35C.:
I things I have too much kv and I confused what prop to use.
Here a photo:
Thanks a lot
Ok you know it's too much kv, but your prop choice is way off, for a start the 5x3 will not be able to cope with all the rpm, your could try something around 4" with a low pitch, maybe 3" or less. A 4x2.5 might work.