Mercury alliage 64mm 3700KV EDF Unité (3s ~ 5s)

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Customer Rated

Nov 10, 2013

Beautifully engineered and built. Sounds very quite compared to plastic edf. Put this into my Rafael with very little adjustment required. A pity to hide such a lovely engine. Thrust is fantastic on a 4C, sounds just like a jet should, ie. Not screaming! Recommend this unit, cost a but more, but you get what you pay for! I want to put this unit into a see through plane! (Wonderwoman`s jet? Was that a Panther?) May need some clear plastic panels on my Rafaele. Saving up to buy another one of these.

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Customer Rated

Mar 03, 2013

I received this fan today at 1230 and had it in the air by 1600. It replaced the set up in my foamy Viper Jet which was a HET 2W20 and HET 4 blade fan. The principal difference is the sound as the thrust is about the same. It makes less than half the noise and what little it does is very realistic though not quite as nice as the 90mm variant. It is balanced to perfection and is a very high quality product. The quoted figures are realistic on the bench but there are usually losses involved when installed in a model. I love these EPF mercury alloy fans. For me they have transformed EDF flying. I cannot recommend this highly enough. Great product and amazing price.

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Customer Rated

Nov 30, 2012

I started with the earlier Red model in a plan built model and now I have this one in the HK Vampire on 4 cells and it is amazing. Sounds like a real jet not a screaming toy. Highly recommended.

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Certified Buyer Rated

Aug 16, 2012

Smooth and powerful. Enough thrust to even launch a 70 mm EDF. Just thicken the shroud with foamy tape.

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Customer Rated

Jul 23, 2012

very impressed with motor and housing, its a bit heavy, impeller could be more refined, nicely balanced,4 cells only ,the instructions read dont go over 70a .....outperformed by my haoye .with outrunner .

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Customer Rated

Mar 06, 2012

I purchased 3 of these fans and in general I think they are a great product. However, be warned, the 3700 kv motor won't take 5S!!! Flew this in an Airfield A-4 on 4S with no problems after six 4 minute flights. Second flight on 5S and poof a trail of smoke and the motor was literally toast. If not for the issue on 5s I would have rated this product a 5 crown.

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Customer Rated

Feb 08, 2012

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Customer Rated

Jan 24, 2012

Power, raw power!
I installed this jewel on the T-45 Hawk (T-45Kit) and it's amazing!
With 4s 2200 I can make 3 minutes with 3 high speed passes and touch'n gos.
The power is there when you need it.
Very nice unit.

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Customer Rated

Jan 18, 2012

I just recieved mine today.

I have plugged in the Turnigy watt metre and got the following readings so far.



3s 2200mah 40c - 36A at 424 watts

4s 3000mah 20c - 57A at 928 watts



It has no vibrations and has a nice sound too it, obviously well balanced.



This will be going in my T-45 Goshawk.



5/5

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Customer Rated

Dec 27, 2011

It's impressive the finishing of this electric fan. Its look makes you think that it's a microturbine. When you're flying it, it seems to be the sound a jet. It is awesome! It was worth every penny, I had never seen something so amazing.
See the video.