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e-Electric General Discussion > Heli has a twitch
 
 
cmmicroheli
New Heliman
Location: NC

My heli jerks side to side when i power it up. after the battery drains off a little bit it seems to stop. I know its not my gyro i disconnected it and it seems the motor is cutting on and off at a rapid pace. Maybe I need a ferrite ring on my esc I dont know what to do but this is getting very agravating. I also disabled my bec to see if that was the cause but still jerks. please any info would be helpful. Thanks.
04-28-2008 01:03 AM
 
 
jonloe
New Heliman
Location: Budapest, Hungary

ok i had this problem for a super long time, and some things that help.......

- make sure you turn on your transmitter before you plug in the battery
- make sure you dont have any nicks in the antennai on your helicopter
or transmitter
- make sure vibrations from your chopper isnt rubbing wires and shorting
them ( make sure they dont touch any parts of the chopper that move or
vibrate, and make sure none of the wires are pulled tight)
- dont smash your heli because your mad it wont work


for me it was the antenna wire thing coming out of my reciever was pulled out to far and was shorting

hope this helps, good luck and dont give up!

by the way what kind of heli do you have?
04-28-2008 07:52 PM
 
 
cmmicroheli
New Heliman
Location: NC

I have a dragaonus II Been flying helis about two years and flew planks for about 20 years. All my time I have never seen anything like this. Ill do some more checking on it and let you know how it goes. Thanks.
04-28-2008 11:55 PM
 
 
mchammer
Senior Heliman
Location: California,USA

had the same problem with my trex 450.i was using an fm reciever.i swithed to pcm and no more problem.

Peace Through Superior Firepower!!!
05-03-2008 10:54 AM
 
 
cmmicroheli
New Heliman
Location: NC

im Using a dx6 I have been for about two years now but have never had any problems. I just picked up a new esc to try on it today when I get back in town ill give it a try. Thanks.
05-03-2008 10:51 PM
 
 
cmmicroheli
New Heliman
Location: NC

Well I figured out what the problem was. Speed controler. I replaced it to find out but what I didnt know was the one I got was defective and thermal overloaded at about 15 feet up on a 90 degree turn the rest Is history total loss all the electronics survived but now my vibe 50 that I ordered in november is finnaly here so Im moving on. thanks for all the info.

If you want it done right well just do it yourself!
05-07-2008 11:36 PM
 
 
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Fast Lad Performance . Center Stick . Esprit Model

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e-Electric General Discussion > Heli has a twitch
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