| CM 6x4 Folding Propeller Blade Specifications | ||
|---|---|---|
| Prop diameter | 15 cm | 6 in |
| Prop pitch | 10 cm | 4 in |
| Weight of 2 blades | 1.6 g | 0.06 oz |
| Width of blade root | 5.0 mm | 0.197 in |
| Hinge pin hole dia | 2.0 mm | 0.079 in |
| Max power | 200 W | |
I have these propellers paired up with the 1507 motor and it provides more than enough power for my Kestrel that I bought here as well. Amazing plane and these propeller blades do lay very flat. They don't look like they're wide enough to really move the plane but they do a great job and no rubber band needed to hold them flat, they just stay that way in flight.
I am buying another pair of these propeller blades to go with my converted Vortex 3.
These seemed nicely balance out of the pack, and are very quiet powering my 308g Magic 2 SL built as F5L.
Amazing service as always!!
Love spending money with Neill
Tested it with a HET 2w20 motor on 4S. The ESC logs showed it hit 98K RPM at just 1.6ms throttle. The sound at high rpm was quite a high pitch one. However, I am not sure if these thin props are giving enough thrust compared to other 6x4 props or not.
Since it survivied 98K RPM, I am stil happy with the purchase.
(BTW, I used it with a 8mm root hub spinner, there was no problem to use this 5mm root prop with that bigger root hub)