e sky belt

[IRL-john]

hi i am new to the site
i have a e sky belt battery powered

i have crashed it a few times and rebuilt the head gear 3 or 4 times now
all the parts are plastic
after the last rebuild on the head i cant stop the helli from vibrating at low revs while on a table with my hand accros the skids
i have dne something wrong can any body help
thanks john
also anybody live in dublin ireland

[callum]

Hi There,

Welcome to Forum and the world of RC Helicopters


Usually, it is normal for slight head wobble at low RPM, but if its dramtic then there may be a problem, what is the wobble like just above Mid Stick on the thorottle?

Have you replaced the Feathering Shaft (this is a small metal rod that goes between the blade holders) if this is bent it would cause the blades to be out of track and induce severe wobble,

have you also checked the Dampers? these can cause no end of problems including headwobble,

also the main shaft could be bent aswell..

What i would do is take it all apart again, and rebuild it and check it over

Then try again

Hope this helps a little

callum

[IRL-john]

Hi Callum
thanks for that just wondering you say the dampers can you discribe what they look like please thanks john

[unwind-protect]

The dampers are the rubber rings in the head that support the feathering shaft.

I never managed to crash the belt without bending the mast. If you have replaced this, Esky have been known to supply bent masts (one of the reasons I stopped flying the Belt).

Don't forget that blades also need to be balanced when replaced.