באיזה פרופ כדאי להשתמש על FunJet עם מנוע 2700KV וסוללה 4S?

[Ronny Cohen]

I would be very couches with the size of the prop since you are using a 4S Lipo
you could start with a 6" with a 3.5" pitch APC SPEED at the most
. that will give you a Stall-thrust of about 1250 grams, a static thrust of 1900 grams and an electric power
of some 630 Watts. If you are using the Himax 2825-2700 Motor recommended
Approx. current expected with this kind of setup 47 Amps
Flight time will range from 5 min - 8 min mixed flight
For a more detailed spec. we need to know your electrical setup and motor choice

[Scooter007]

Thanks for detailed reply!
The motor I got is neu 1509 2.5d
http://www.castlecreations.com/produ...1509-2_5d.html

Does it affect your suggestion ?

I would be very couches with the size of the prop since you are using a 4S Lipo
you could start with a 6" with a 3.5" pitch APC SPEED at the most
. that will give you a Stall-thrust of about 1250 grams, a static thrust of 1900 grams and an electric power
of some 630 Watts. If you are using the Himax 2825-2700 Motor recommended
Approx. current expected with this kind of setup 47 Amps
Flight time will range from 5 min - 8 min mixed flight
For a more detailed spec. we need to know your electrical setup and motor choice