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Sep 06, 2011, 12:25 AM
I Crash Therefore I Buy
beladog's Avatar
haha what a trip. I did not see your blog first. Seeing the box from the inside makes that look like a full scale EDF. Looks like its in a full size garage!
Latest blog entry: Speeeeeder
Sep 06, 2011, 10:30 AM
George Houpt
Yes I guess it does look big in the view! Maybe I should paint some mini posters inside?
Sep 06, 2011, 12:03 PM
I crash planes
bbjsw10's Avatar
Yeah i thought it was a huge one at first too. Was like wow I gotta see that!
Sep 06, 2011, 01:50 PM
Registered User
p901P901's Avatar
It would be nice if a strobe was being used to see the imbalance. Just a thought that Ive been working on. If this was pointed near the hub you then could see which area that was out of balance. The vibration is clearly seen by the camera movements. This should be a indication of how well everything is balanced. The setup I had with vibration sensors and a oscope I also seen part throttle vibrations and less vibration at full throttle. This may be partly due to how the esc tries to control the motor. It seems that there more ESC switching in the midrange trying to keep the speed constant. Full throttle looks like less switching. Anyway I ended up balancing until I had the least total vibrations.
Last edited by p901P901; Sep 06, 2011 at 02:15 PM.
Sep 06, 2011, 04:45 PM
Who Dat!
GeetarJoe's Avatar
i thought i was about to get sucked into that thing! :P
Sep 07, 2011, 03:01 AM
Registered User
Got me 2
Sep 08, 2011, 09:10 PM
Plane Destroyer / Life Enjoyer
airbagit13's Avatar
Haha me 2! Very cool though, good work.
Sep 11, 2011, 09:37 AM
High Dynamic Thrust
stoneenforcer's Avatar
the cam really shows the imbalance. lol who needs a strobe
Sep 12, 2011, 02:33 AM
George Houpt
Here is another short clip - better balance using the stock fan that comes with the 4.5" shroud, I had to make a new aluminum adapter to mount this up with my extension set up. Check out my blog for more photo's.
Sep 17, 2011, 02:09 AM
George Houpt

update


Testing is complete !! Here are two video's to show the results !!


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