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Servo stutter

Posted by Rune Eide Hansen on July 27, 2014 at 8:30am

Hello everybody.

Me and my friend are trying to setup my T-Rex 600 with the APM 2.5 but we are having problems with the servos for roll and nick stuttering, but there is no issues when moving the Collective pitch. 

We have tried numerous things like, two BEC's, playing with reciever frame rate, different reciever/transmitter, older APM firmware, digital/analog servos ect. But it seem like the problem comes from the APM itself. 

What could be the problem? and what could fix this?

Video of the the problem in action: http://youtu.be/Htwj_53-4wo

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Tags: apm, helicopter, jitter, servo, stutter
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Replies

  • Rune Eide Hansen July 28, 2014 at 4:39am

    Do your helis also do this?

    I cannot imagine the heli flying well with this issue. 

  • Rune Eide Hansen July 28, 2014 at 2:07am

    Okay, so the stuttering is normal?

  • zhang xu July 27, 2014 at 4:36pm
    that's ok, just let it go
This reply was deleted.

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