EDF Ducted Fan Unit 5 Blade 3.5inch

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Certified Buyer Rated

Aug 16, 2011

This fan is not very solid. I dont recomend it. The changesun is worth every cent. I suggest you buy that from Hobbyking instead of this one.

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Customer Rated

Apr 10, 2010

I have tried on HXT 2835 (380S) 3900kv Brushless Inrunner. It is just not made for this motor. Quiton M may like to clarify this please. Marco Ripa - Are you happy with HXT 2435 (370S) ? thanks

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Customer Rated

Dec 26, 2009

This is a great fan for use with the KD KA450H 3200kv brushles Heli Motor. I have several jets GWS f-15 and Art Tech SU-27 with these on 3S.

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Certified Buyer Rated

Oct 31, 2009

The price is low and very satisfactory.

Making can be improved, and it is pleasant.

I want you to increase the lineup of the motor more.

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Certified Buyer Rated

Oct 21, 2009

good fan for the price but had to balance it, expected though considering it was so cheap, put turnigy 2836 3700kv heli motor in it and it has great thrust

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Certified Buyer Rated

Aug 30, 2009

Nice fit for an A-10

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Customer Rated

Feb 02, 2009

C parfait fonctionne toujours jusqu'a maintenant

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Customer Rated

Jan 13, 2009

I cannot fly with this EDF coz it's to big for my F18. But it is a good material.

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Customer Rated

Nov 09, 2008

These 3.5" EDF's are built light - everybody spends time balancing them as the rotor is moulded off-centre about 1/4mm. Luckily blade clearance 1mm (inefficient) - Big FSA with little 28mm motor in centre.



I tested a 2835-3900Kva , 3s2200 for 52,2Ap 530Wp ! and 2835-2700Kva , 3S2200 for 27.5Ap 294Wp both with finned heat sinks - Generally this fan suits a large fuselage slower Jet like - HC Haoye J10 - slow VNE but good thrust & vertical 1:1

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Customer Rated

Oct 09, 2008

Fan is not bad but not great also. The rotor was very unbalanced so that needed a lot of work. The fan housing looks ok and strong.



I used a 2200kv 100g motor and 60A esc to test this fan on 4s Zippy H 5000 mAH. This resulted in 400W and about 800g thrust.



I needed a rotor for a 75mm fan and i cut and balanced this 89mm rotor. Works great! Down to 360W but only 650 g thrust.



Great fan but needs a lot of work to balance. I will buy 4 more