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RC India

RC Equipments => Servos, Gyros and All Electronics => Topic started by: sidart on October 22, 2023, 07:17:51 PM

Title: finding jittery servo movement when using towerpro (rs260)servo only using w/ tx
Post by: sidart on October 22, 2023, 07:17:51 PM
 hello everyone, as shown in video servo works fine with a servo tester but having inconsistant movement with radio.any solution? :)
https://youtu.be/Pzrmqh0U85I
Title: Re: finding jittery servo movement when using towerpro (rs260)servo only using w/ tx
Post by: K K Iyer on October 22, 2023, 07:37:51 PM
Connect the rudder servo to the elevator port in the Rx and try.
If rudder servo also misbehaves, your Tx pot may benefit from a shot of WD40.

Regards
Iyer

That's a lovely Piper Cub. Why don't you post some details and pics?
Title: Re: finding jittery servo movement when using towerpro (rs260)servo only using w/ tx
Post by: sidart on October 24, 2023, 08:51:17 AM
Thanks for the quick reply, I think wd40 should solve the issue.There is white rust on the rx pins that which I overlooked.
I would be shortly posting the build. A few more work left like stickers and electronics.
Regards
Sidharth
Title: Re: finding jittery servo movement when using towerpro (rs260)servo only using w/ tx
Post by: Arvindkharebpl on October 30, 2023, 05:05:41 PM
Please don't use WD40 in pot it will destroy the pot ,instead use alcohol base any cleaner .
Title: Re: finding jittery servo movement when using towerpro (rs260)servo only using w/ tx
Post by: sidart on October 30, 2023, 05:22:08 PM
I used WD 40 with a brush on the ports and the jittering is gone. But later  found out that the residue is not good for electronics,so i cleaned it with iso alcohol. Issue is solved but hoping it won't damage the reciver 🤞😌
Title: Re: finding jittery servo movement when using towerpro (rs260)servo only using w/ tx
Post by: K K Iyer on October 30, 2023, 05:43:40 PM
Quote from: Arvindkharebpl on October 30, 2023, 05:05:41 PM
Please don't use WD40 in pot it will destroy the pot ,instead use alcohol base any cleaner .

Conflicting opinions on this.
Google "Using WD40 on potentiometers"
Title: Re: finding jittery servo movement when using towerpro (rs260)servo only using w/ tx
Post by: sanjayrai55 on October 31, 2023, 11:00:41 AM
Use

https://www.amazon.in/Crc-2-26-Power-Spray-500ml/dp/B00R96ZASU/ref=asc_df_B00R96ZASU/?tag=googleshopdes-21&linkCode=df0&hvadid=399425200525&hvpos=&hvnetw=g&hvrand=16745321459919926679&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9302312&hvtargid=pla-862313474623&psc=1&ext_vrnc=hi
Title: Re: finding jittery servo movement when using towerpro (rs260)servo only using w/ tx
Post by: sanjayrai55 on October 31, 2023, 11:02:40 AM
Or

https://www.industrybuying.com/cleaner-polish-crc-CLE.CLE.98799771/?utm_source=Google&utm_medium=PLA&utm_campaign=PLAPMAX_Category_Group_1_Location_NCR&gad_source=1&gclid=Cj0KCQjwqP2pBhDMARIsAJQ0CzqMfUsA31It92eDbhmRu4yslNMnYiI-jqB6CYxI39ZqSbUlLTNwxwYaAmnJEALw_wcB
Title: Re: finding jittery servo movement when using towerpro (rs260)servo only using w/ tx
Post by: Arvindkharebpl on November 09, 2023, 04:03:00 PM
Iyer saheb
"Conflicting opinions on this.
Google "Using WD40 on potentiometers"
Its my experience . if google say yes go ahead and after damaged can google replace your item ? 
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