3 x 7x3.5 Hélice standard
3 x 7x3.5 Hélice Compteur rotatif
Emplacement Y ( pouces )
Unit Weight (g):
Diamètre X ( pouces ):
just weak prop in my quad its really pull down my motor's performanceWorks great on my mini tricopter with 2204 motors on 3S, but break a bit easily when its cold/snow/ice outdoors.Rubbish. For some reason in this Product ID: HCB-07 kit all props are very unbalanced, but separate packs of same size packs (even bought at different times!) were all rather well balanced, so get H7011A 7x3.5 Propellers (5Pcs/Bag) and H7012A 7x3.5R Propellers (Counter Rotating) (5Pcs/Bag) instead!These props are of poor quality. They are not very stiff, yet brittle at the same time. Thrust gets worse the more throttle you feed it. It seems the props flex too much trying to move air and lose pitch. And they are way out of balance. I thought I would try them out seeing as how cheap they are but I guess I am too used to better quality props to skimp here. Glad I tried them, but I would not recommend them.vou usala em um mig-29 de depron que construi a pouco tempo.Could be stronger but are very cheap for the application. Good for indoors and lighter models only, not good for high KV.Since getting back in the hobby, these are the only props I've become familiar with. In other words, I haven't used any other make/brand to make a comparison with. That being said, for the cost, I think they're great, especially for beginners working through that "crash" stage. Out of the 6 bags I've bought, the standard props required very little balancing, I'd say 1 out of 3 needed some light sanding. On the other hand, the counter props were way off. Every prop needed quite a bit of tape to make them balanced. Considering you could spend just as much for a single prop, this bag is a great value and has served my quad quite well.cheap but not very strong, needs balancing
!!!DONT USE WITH POWERUL HIGH Kv MOTORS!!! one of mine ones exploded and hit my friend into his head (2000Kv motor on 3S)
luckily he wearing glases that time ...
but on lower power motors it do its job well for that price
:)Poor quality, these propellers are too weak. They are made of plastic of poor quality.Very weak and they need a lot of balance. 3 stars for the price.
packaged HCB-07(1) Télécharger maintenant [1339kb] packaged HCB-07(2) Télécharger maintenant [1344kb] unpackaged HCB-07(1) Télécharger maintenant [1116kb] unpackaged HCB-07(2) Télécharger maintenant [1379kb]