Arbre pour EDF OR003-00109-7B (4mm)

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Customer Rated

Jun 29, 2015

This item is not fit for purpose.
Should have been machined in one operation on CNC , almost sure it has been reversed in chuck to complete machining.
Blade shaft tapers from hub to thread by 0.04 mm, not such a problem. but when mounted onto the motor the shaft runs out by 0.28mm, MUCH vibration caused.
A manufacturing problem. HK better control please.

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Customer Rated

Mar 01, 2014

This fits perfect on the DPS Series 70mm EDF 10 Blade Replacement Impeller and Alloy DPS EDF 64mm~70mm unit replacement Impeller Nose Cone.

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Certified Buyer Rated

Apr 19, 2012

Machining is not so good, tolerancies are bad and fan diametter as too much play :/



I used some tape to center the fan .. it seems to work, balancing was quite hard

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Certified Buyer Rated

Apr 13, 2012

Well balanced, and snug fit to the motor axle. Nice. Thanks HK

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Certified Buyer Rated

Jun 08, 2011

perfect balance for replacement of my broken shaft adapter..you can tight the bolt perfectly !

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Certified Buyer Rated

May 28, 2011

nice look,and easy to change shaft

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Customer Rated

Jan 28, 2011

Please do hobbyking trees like this for 70 mm ducted fan EDF Unit 2.75inch 6Blade? Thanks hobby

Please do hobbyking trees like this for 70 mm ducted fan EDF Unit 2.75inch 6Blade? Thanks hobby

Please do hobbyking trees like this for 70 mm ducted fan EDF Unit 2.75inch 6Blade? Thanks hobby

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Customer Rated

Jan 27, 2011

Warning! this tree does not fit with 70mm EDF 6 blade, because the diameter is different and does not enter the impeller!

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Customer Rated

Oct 14, 2010

Ma quando vi decidete a vendere supporti che vadano bene per edf da 70mm e x motori con albero da 4mm??????



L'unica maniera per usare questo supporto di bucare la girante con una punta da trapano da 0,8mm.

per attenzione......fatelo a banco con trapano a colonna. basta sbagliare di un millimetro nel centrare il buco e avete sbilanciato la girante!!

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Customer Rated

Oct 12, 2010

Il diametro del cilindro liscio di 0,8mm. quindi nella girante da 64mm o da 70mm non entra.

Questi cavolo di supporti o sono troppo stretti o sono troppo larghi....ma a que cosa rervono???

HobbyKing non fare il furbo!!

I supporti a croce che date in dotazione con le ventole fanno schifo, e si sblallano facilmente e la girante striscia e si rovina.