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Old Sep 06, 2011, 01:25 AM
beladog is offline
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I Crash Therefore I Buy
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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!
RCG Plus Member
Latest blog entry: Speeeeeder
Old Sep 06, 2011, 11:30 AM
Metaldude is offline
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George Houpt
Yes I guess it does look big in the view! Maybe I should paint some mini posters inside?
Old Sep 06, 2011, 01:03 PM
bbjsw10 is offline
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I crash planes
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Yeah i thought it was a huge one at first too. Was like wow I gotta see that!
Old Sep 06, 2011, 02:50 PM
p901P901 is online now
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Registered User
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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 03:15 PM.
Old Sep 06, 2011, 05:45 PM
GeetarJoe is offline
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Who Dat!
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i thought i was about to get sucked into that thing! :P
Old Sep 07, 2011, 04:01 AM
Gagarien is offline
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Got me 2
Old Sep 08, 2011, 10:10 PM
airbagit13 is offline
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Plane Destroyer / Life Enjoyer
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Haha me 2! Very cool though, good work.
Old Sep 11, 2011, 10:37 AM
stoneenforcer is offline
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High Dynamic Thrust
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the cam really shows the imbalance. lol who needs a strobe
Old Sep 12, 2011, 03:33 AM
Metaldude is offline
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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.
Old Sep 17, 2011, 03:09 AM
Metaldude is offline
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George Houpt

update


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


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