Espritmodel.com Telemetry Radio
Reply
Thread Tools
Old May 08, 2012, 01:47 PM
Registered User
Joined Nov 2010
18 Posts
Discussion
Power cut off, need help

Hi!
I have 2 different twin edf 70mm plane with the same trouble and don t know how to resolve the problem
Both have different electric component
When i put a lot of throttle, the power cut
Look at this video:
http://m.youtube.com/index?desktop_u...?v=mUCzVrITVbw

You can hear the power who cut on take off, and at the end, both motor cut off and have no other choice to make emergency landing

Is it possible this is the bec from the esc who don t supply enought power to the receiver and this one cut the motor to keep power to the servo???
Hope somebody know the sollution, i can t wait to fly my lx giant a10
Other bizzare thing whit the a10, when i move elevator quickly, motor make some beep?
Thank you
Steve
balone10 is offline Find More Posts by balone10
Reply With Quote
Sign up now
to remove ads between posts
Old May 08, 2012, 01:49 PM
Registered User
United States, TX, Grand Prairie
Joined Nov 2005
5,687 Posts
Quote:
Originally Posted by balone10 View Post
Hi!
I have 2 different twin edf 70mm plane with the same trouble and don t know how to resolve the problem
Both have different electric component
When i put a lot of throttle, the power cut
Look at this video:
http://m.youtube.com/index?desktop_u...?v=mUCzVrITVbw

You can hear the power who cut on take off, and at the end, both motor cut off and have no other choice to make emergency landing

Is it possible this is the bec from the esc who don t supply enought power to the receiver and this one cut the motor to keep power to the servo???
Hope somebody know the sollution, i can t wait to fly my lx giant a10
Other bizzare thing whit the a10, when i move elevator quickly, motor make some beep?
Thank you
Steve
What's your per cell voltage at WOT?

Pack voltage could be sagging cause of low c pack or popped or lazy cell...

Regards
erh7771 is online now Find More Posts by erh7771
Reply With Quote
Old May 08, 2012, 05:11 PM
Registered User
Joined Nov 2010
18 Posts
I use 2 brand new 3cell 3850mah 65-130c nanotech pluged in serie
After the small flight you saw, pack been very hot. The motor i use are: http://www.ebay.com/itm/Cyclone-Powe...ht_12735wt_846

In my a10 i try it whit 2 other 6cell pack whit the same issue
balone10 is offline Find More Posts by balone10
Reply With Quote
Old May 08, 2012, 05:12 PM
Registered User
Joined Nov 2010
18 Posts
In the a10 it is the factory motor and esc from banana hobby
balone10 is offline Find More Posts by balone10
Reply With Quote
Reply


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Discussion Help 9503 blew fuse lines on screen with power off? Evan D Radios 6 Apr 21, 2012 01:43 PM
Discussion CNC Router? I need help to cut this pieces i made Zombee Multirotor Talk 3 Dec 24, 2011 10:37 AM
my power supply cut off power to the hole room chopperman DIY Electronics 24 Sep 22, 2005 12:28 PM
Question hard cut-off vs. soft cut-off? darrell_f Castle Creations 15 Mar 14, 2004 04:14 PM
ESC cut off to early? Need help. omega blood Power Systems 9 Feb 17, 2002 08:49 PM