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Old 10-07-2013, 05:07 PM   #1
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Default HiTec 7955 won't quiet down

I just installed a HiTec 7955 servo and a CC 10amp BEC. The servo is acting like it can't find zero and is making noise. I've played with the trim adjustments on the transmitter and it doesn't help. There is no noticeable chatter of the steering. I then disconnected the BEC from the receiver,reinstalled the red wire to the ESC to receiver connector and that didn't solve the problem either. I'm running a HH BRXL, a 3 cell lipo, and the Axial receiver. Any ideas?
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Old 10-07-2013, 05:40 PM   #2
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Default Re: HiTec 7955 won't quiet down

Its a digital servo, perfectly normal behavior, its going to always be trying to find center, If you lift the wheels off the ground it should stop buzzing.
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Old 10-07-2013, 05:49 PM   #3
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Default Re: HiTec 7955 won't quiet down

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Originally Posted by WAFFLE View Post
Its a digital servo, perfectly normal behavior, its going to always be trying to find center, If you lift the wheels off the ground it should stop buzzing.
You're right, it does stop making noise when I lift the front end. Thanks WAFFLE. Had me worried for a while.
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Old 10-07-2013, 08:08 PM   #4
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Default Re: HiTec 7955 won't quiet down

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Originally Posted by WAFFLE View Post
Its a digital servo, perfectly normal behavior, its going to always be trying to find center, If you lift the wheels off the ground it should stop buzzing.


mmmmmmmmm waffles!!! I love waffles
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Old 10-07-2013, 08:31 PM   #5
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Default Re: HiTec 7955 won't quiet down

Try a Savox digital if you think the HiTec is noisy.
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Old 10-07-2013, 08:37 PM   #6
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Default Re: HiTec 7955 won't quiet down

Quote:
Originally Posted by WAFFLE View Post
Its a digital servo, perfectly normal behavior, its going to always be trying to find center, If you lift the wheels off the ground it should stop buzzing.

X2
I have a couple and they tend to be noisy at times, nothing to worry about
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Old 10-07-2013, 08:42 PM   #7
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Default Re: HiTec 7955 won't quiet down

with everything I've read here about digital servo's, I don't remember anyone complaining or even mentioning the noise they make.
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Old 10-08-2013, 05:43 PM   #8
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Default Re: HiTec 7955 won't quiet down

I've got two7950s and eight 7954s and they all make the clicking noise sometimes.
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