Introducing the Multistar carbon fiber propeller series. Because the carbon construction is so much stronger, we can make the props ultra thin allowing these props to offer increased performance with reduced current draw and increased efficiency. Perfect for your multirotor project, these 9x4.7 inch props are incredibly stiff and very well made using top quality carbon fiber. They feature a tight weave giving maximum strength and are pre-balanced so you can just bolt them on and away you go. These have a DJI hub so will fit directly to your DJI multi-rotor with no modification.
Diameter: 9 inch
Pitch: 4.7 inch
Hub Thickness: 7.0mm
Shaft Diameter: 8mm (DJI fitting)
Weight: 8.6g each propeller
Note: These props are for electric use only.
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These are fitting very well the original DJI E300 2212/920Kv motors; need to be balanced; are demostrated strong in some crash or hitting some light obstacles.
Compatibilità perfetta con i motori DJI E300 2212/920 Kv; hanno bisogno di essere bilanciate; si sono dimostrate molto robuste durante i crash e nei casi di urto con ostacoli leggeri
Molto consigliate (da provare anche le 10x4.5, in quanto con le 9x4.5 non si raggiunge la potenza massima esprimibile dai motori 2212/920, pur avendo alimentazione a 4S
Very good props for my SK450 quad copter. I was using similar 8" CF but with these my amp draw is down by one full amp helping efficiency and flight time.
They needed some sanding to balance but I think these are a great value. The stiffer CF construction helped a stability issue I had in my SK450.
Highly recommended!I bought these to use on my MT2213-935KV MultiStar Motors.
They work fantastic. I went through a couple of bushes, and they still are in perfect condition.
The only thing is that the logo is not on the blades as shown in the picture.
Fantastic product. Hope you will stock it again.Arrived after backorder and prolonged shipping. one was already chipped and delaminating a little on one edge. Basically disintegrated on first flight attempt. Garbage.These are decent CF props, hub quality could be a bit better, though. They have DJT hub fitting and come with no rings to fit on smaller shafts. No logos were on my propsI am very happy with this propeller. So far it flies nice and smooth.