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need some help with servos - 11/8/2011 10:18 PM   
trexfreak


 

Posts: 4
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Joined: 9/11/2011
Last Login: 5/27/2013
From: laramie, WY, USA
Status: offline 		I am putting a rapto e620 together and I have gotten some servos from another member whom I cant get a hold of anymore.   long story short both futaba and jr servo horns dont properly fit and there is no brand marking on any of the servos.  they are for the cyclic positions and they have jr wire colors but thats all i know.   can anyone help? 

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RE: need some help with servos - 11/9/2011 4:46 PM   
Red Baron Gary



Posts: 365
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Last Login: 6/15/2013
From: Sacramento, CA, USA
Status: offline 		You need to use three servos of the same manufacturer and speed/torque rating on the head.

Using non matching servos will give you eratic performance from the stick movment to what the heli does when flying.

Gary

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"I don''t want to see''em crash, but I want to be there when they do." Moore''''s bromide, r.i.p. ''05

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RE: need some help with servos - 11/9/2011 11:54 PM   
trexfreak


 

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Joined: 9/11/2011
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From: laramie, WY, USA
Status: offline 		they are all the same brand I just cant find servo horns that fit them   futaba and jr's dont work any ideas? 

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RE: need some help with servos - 11/10/2011 6:53 PM   
Red Baron Gary



Posts: 365
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Joined: 10/6/2002
Last Login: 6/15/2013
From: Sacramento, CA, USA
Status: offline 		What brand are they?

Go to http://hobby.dubro.com/ to find the servo arms you need.

Du-Bro has them in standard duty and length as well as long heavy duty.

Gary

_____________________________

"I don''t want to see''em crash, but I want to be there when they do." Moore''''s bromide, r.i.p. ''05

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RE: need some help with servos - 11/10/2011 7:14 PM   
BarracudaHockey



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From: Jacksonville, FL, USA
Status: offline 		There's no model numbers or any markings on the servos?

Your choices, unless they are something really esoteric, are Futaba, JR, or Hitec.

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RE: need some help with servos - 11/12/2011 10:46 PM   
trexfreak


 

Posts: 4
Score: 100
Joined: 9/11/2011
Last Login: 5/27/2013
From: laramie, WY, USA
Status: offline 		no they are just solid black,  ther is a spot where the sticker would normally go but it was removed by the person before me

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