Hélice dobrável 6x3 W / eixo 30 milímetros / 3,2 milímetros hub liga

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Excellent value for money

Dec 16, 2022

Good product, however I think that it would benefit from having a shorter "bar" for the prop blades.

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Customer Rated

Aug 12, 2011

Very nice hub, but forget about the folding propeller if you want to go for a 6x3. The effective surface on the blades is about 2 inch long on each blade, giving you something like a 4.5x2.5 not 6x3. I did a comparison to the Graupner 6x3 folding prop (which IS a 6x3!) with AX1806N and 2s 20C 500mAh (glider setup):

HK 6x3 folding prop:

124 gr thrust / 10,700rpm / 6.96A / 7,06V / 50.1W / 36.3 km/h

Grauper 6x3 folding prop:

252 gr thrust / 7,050rpm / 7.77A / 6.66V / 53.4W / 36.0 km/h

The Graupner has double thrust at same speed and nearly the same power usage. I cannot recommend this propeller, it will just drain your battery.

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Certified Buyer Rated

Jun 04, 2011

THis prop good for my glider.

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Certified Buyer Rated

Dec 21, 2010

nice and cheap propeller

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Customer Rated

Sep 16, 2010

I couldn't use this prop. I used an upgraded motor here for my miniswift, and then this prop.. got the whole thing installed, and found out that it's way too heavy for the plane, doesn't center well so vibrates bad, and not enough thrust from prop. would be fine in a different plane with 3s or more prop speed.

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Certified Buyer Rated

Aug 03, 2010

tima opo para upgrade do mini swift.

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Customer Rated

Apr 19, 2010

This is OK product. For the money, I have no complaint. It was heavier than I imagined but it was my problem.

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Certified Buyer Rated

Mar 25, 2010

very good quality prop,no doubt the quality mtch the price and more because u wil never get this price anywhere else for this kind prop ,my sailplane flies well,very happy with this and satisfied ,you cant ask more .its really recommanded and hobbycity does fantastic job pricing lot of it that way ,deserve 5 stars and maybe more

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Certified Buyer Rated

Mar 17, 2010

good piece but the propeller is to small for my use I have a bigger one on and I'm happy check the mecanics for security ,by mine everything OK. Price fantastic

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the hole is 2.3mm not3.2

Feb 13, 2009

The device I received has capability for 2 or 2.3mmm axle but not 3.2. I can ovesize it up to 3.2mm but be prudent and take care in this way.

No problme with the screw part because I only use a 50 to 70w outrunner brushless.

The mechanical qualit is good and the efficiency seems to be good as well as APC propellers.

God product at low cost.

Only 3 stars because he hole diameter.