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EDF40 with 8400kv Motor Assembled

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EDF40 with 8400kv Motor Assembled

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$21.17
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Status:
Out of stock!
SKU:
EDF40-200
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A super-small 40mm EDF. This cute little ducted fan system puts out up to 170g of thrust, great for small indoor or multi-fan projects.

Spec.
Weight: 28g
Kv: 8400rpm/v
Size: 42 x 39mm
Battery: 2~3S
Voltage: 7.5, 8.0, 8.5V
Current: 13.0, 15.0, 17.5A 
Thrust: 130, 150, 170g
Watt: 97.5, 120, 148.8W
Efficiency(g/W): 1.33, 1.25, 1.14 
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Only registered users can write reviews. Please, sign in or sign up

disgusted | Verified Buyer

  • Overall
  • Quality
  • Value

Good product but poor shipping

Dec 18, 2020

There is no problem with the product but the information you give about shipping is terrible, I paid extra to ship with DHL and only received the order this week after it was sent to Sydney and then misplaced, if it had been sent by China post it would have been quicker, please review your shipping options.

Alexander | Verified Buyer

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Customer Rated

May 21, 2013

Nice unit. Specs aren't quite right. Uses 23amps at WOT on a 2cell (nanotech 950mha 75C) but it makes up for it in thrust.
Running it on the Pearl glider and it makes it fast. A good value unit.

Ninjatech | Verified Buyer

  • Overall
  • Quality
  • Value

Certified Buyer Rated

May 21, 2012

I haven't received them yet ,

still waiting backordered items ...

I have in purpose to use it on the

Phoenix EDF 40mm Micro Jet 520mm (KIT)

that earned as a freeby .

Hope that suits good enough ...

k.smith459 | Verified Buyer

  • Overall
  • Quality
  • Value

Customer Rated

Nov 05, 2011

well im using it on a 1.1m crj twin setup and its working fine not quite a 1to 1 thrust ratio but i shifts he plane around fine :D

good product 5/5
money well spent

Erni | Verified Buyer

  • Overall
  • Quality
  • Value

Customer Rated

Jun 15, 2011

Tried this in a very lightweight indoor jet. The AMP-comsumption meant that i had to use at least a 600mAh battery, but the thrust was to low to fly it. I tried a GWS with Hyperion motor (lower KV 5700), and that made it.



This one makes more noise than thrust ,and uses far too much power to do it

gnardin | Verified Buyer

  • Overall
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  • Value

Customer Rated

Apr 14, 2011

this edf s perfect with a small depron plane shokflyer as an f22 light about 230 gr, with 3 cells and a small esc. very good product hk i like it thks

dan | Verified Buyer

  • Overall
  • Quality
  • Value

Customer Rated

Mar 21, 2011

is an edf perfect if you want home buld a micro zagy jet. with 3 cells of 800 ma is possible fly 25 minutes. is 60 cm and weight is 250 gr. very very fast in fly but you must run on take off . use a good controller as mine SS Series 18-20A ESC hobbyking thanks hk

Customer | Verified Buyer

  • Overall
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Customer Rated

Mar 21, 2011

is an edf perfect if you want home buld a micro zagy jet. with 3 cells of 800 ma is possible fly 25 minutes. is 60 cm and weight is 250 gr. very very fast in fly but you must run on take off . use a good controller as mine SS Series 18-20A ESC hobbyking thanks hk

props | Verified Buyer

  • Overall
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  • Value

Customer Rated

Nov 03, 2010

Unit looks good, but will only run on minimum 18a esc. To put this edf , 18-20 esc into under 200g plane makes it too heavy. 2 cells don't supply enough power and even 3cells seem to not keep up with current draw. And all this for no more than 175g thrust . H.K needs to supply lower kv motor like the Feigao 1208425L which can provide good thrust on 2 cells and 3 while using only a 10a 10g esc.

glen baillie | Verified Buyer

  • Overall
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GB

Jul 08, 2010

HI just look at my video no the

Mini F-22 Jet EPO Kit with EDF and brushless motor its runing this EDF

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