With this 3508 motor bell this well balanced . big enough for s500 quad builts with 12x 4.5 carbon fiber props. Now comes to current draw . 10" prop 3s lipo = max 5A 12" prop 4s lipo = max 9.5 or some times 10.2 reaches. Best part what esc .if motor is drawing only 11 Amp it better to put a 5s 35amp esc no need 40amp. Unless you have enough money.

With this 3508 motor bell this well balanced . big enough for s500 quad builts with 12x 4.5 carbon fiber props. Now comes to current draw . 10" prop 3s lipo = max 5A 12" prop 4s lipo = max 9.5 or some times 10.2 reaches. Best part what esc .if motor is drawing only 11 Amp it better to put a 5s 35amp esc no need 40amp. Unless you have enough money.

With this 3508 motor bell this well balanced . big enough for s500 quad builts with 12x 4.5 carbon fiber props. Now comes to current draw . 10" prop 3s lipo = max 5A 12" prop 4s lipo = max 9.5 or some times 10.2 reaches. Best part what esc .if motor is drawing only 11 Amp it better to put a 5s 35amp esc no need 40amp. Unless you have enough money.

well built motor... fits well on S500 frame with some mounting mod... test-run on inav with 34A 4in1 ESC and seems running well... still finishing my built, hope to do well on its maiden :)

well built motor... fits well on S500 frame with some mounting mod... test-run on inav with 34A 4in1 ESC and seems running well... still finishing my built, hope to do well on its maiden :)

well built motor... fits well on S500 frame with some mounting mod... test-run on inav with 34A 4in1 ESC and seems running well... still finishing my built, hope to do well on its maiden :)

good motor

good motor

good motor

Good and inexpensive motor, makes a real "wind" +++ with a 14 or 15 inch propeller

Good and inexpensive motor, makes a real "wind" +++ with a 14 or 15 inch propeller

Good and inexpensive motor, makes a real "wind" +++ with a 14 or 15 inch propeller

really nice smooth motors got a pair on my xuav clouds

really nice smooth motors got a pair on my xuav clouds

really nice smooth motors got a pair on my xuav clouds

Nice quality motors

Nice quality motors

Nice quality motors

good motor, im use it for DIYs airplanes

good motor, im use it for DIYs airplanes

good motor, im use it for DIYs airplanes

All 4 spin freely and work well.

All 4 spin freely and work well.

All 4 spin freely and work well.

prima motor

prima motor

prima motor

i use 2 of these motors on my mini goose (new x-uav clouds) with a 10×7 prop. on 4 s in used 15 amps at full trotle (2 motors so 7.5 amp each). it had some good trust but i think i need more rpm's and trust to klimb, so i make a 6s li-ion pack to use with these motors. i guess they use 3 amp each on 6s crusetrotle. but thats just a guess ;)

i use 2 of these motors on my mini goose (new x-uav clouds) with a 10×7 prop. on 4 s in used 15 amps at full trotle (2 motors so 7.5 amp each). it had some good trust but i think i need more rpm's and trust to klimb, so i make a 6s li-ion pack to use with these motors. i guess they use 3 amp each on 6s crusetrotle. but thats just a guess ;)

i use 2 of these motors on my mini goose (new x-uav clouds) with a 10×7 prop. on 4 s in used 15 amps at full trotle (2 motors so 7.5 amp each). it had some good trust but i think i need more rpm's and trust to klimb, so i make a 6s li-ion pack to use with these motors. i guess they use 3 amp each on 6s crusetrotle. but thats just a guess ;)