The Quanum series of carbon fiber propellers have been specially designed for multi-rotors and are manufactured to very exacting standards. They are extremely light and strong and you can expect an increase in performance due to their ultra thin and stiff carbon construction.
As supplied these propellers are ready to fit a 6mm shaft but this can be reamered to suit shafts up to 10mm, adapters for a 5mm shaft are also included.
Length: 10 inch
Pitch: 5 inch
Mounting Hole Diameter: 6mm
Hub Thickness: 7.8mm
Weight: 12.7g each
Rotation: Clockwise and counterclockwise
Unit Weight (g):
I was having a difficult time removing video jello from my Dead Cat Pro using a Mobius Mini. I was using some HK 11x4.7 GemFans on it, and I noticed some strange harmonics at hover RPMs. You could hear it in the audio, and could see it in the video. I bought these props hoping that by going with a smaller prop, the hover RPMs would be increased enough to eliminate the harmonic.
Well, short story, it worked! These props were pretty well balanced out of the bag, 2 didn't need any, and 2 needed the blades and the hubs balanced a little.
Overall, I think these are a great value for the money, I will be buying more.Good quality!
It quite ballansed, but not 100pcnt.Seems to be unbalanced will try on another model to seesoooooooooooooooooooooooooooooooooo strong,came balancej'ai mont ces helices sur des sunnysky 2216 92kv en 4s et ca fonctionne impeccable avec une conso raisonnable.la qualit est bonne et l'equilibrage est fait d'origine.vraiment super sauf les bouts un peu fragile comme toute les helices carbones.