JR output arm stabilizers

Wayne Galligan wgalligan at goodsonacura.com
Wed Nov 23 08:14:59 AKST 2005


Just put an 8611 in there and no worries.

I got one these and am going to try it on the rudder of my new ship.    Can you say OVERKILL??

WG


  ----- Original Message ----- 
  From: humptybump at comcast.net 
  To: discussion at nsrca.org 
  Sent: Wednesday, November 23, 2005 10:58 AM
  Subject: Re: JR output arm stabilizers


  It does help in high stress applications. I use them on the collective servo  and elev. servo in 60 size heli's. The 8400 series JR servo has the bearings spaced farther apart than the older 4000 series which helps reduce the side loads. 

  The ball links on the JR set are a little tight and need to be free'd up a little to reduce drag. I haven't bought any in several years.

  The 8411 should hold up well on a 2M pattern plane without it , however it is piece of mind when hooked to a big rudder...........John G.

    -------------- Original message -------------- 

    Do we really need this output arm when using JR 8411 in the rudder (pull-pull system)? As far as I know, the main output gear is supported by two ball bearings.  

    Tahnks,

    Vicente

      -------------- Original message -------------- 

      I don't think JR makes them anymore but here is one that is the same thing by K+S for Helis:

      http://www.horizonhobby.com/Shop/ByCategory/Product/Default.aspx?ProdID=KSJ1370

      Troy
        ----- Original Message ----- 
        From: Ed Alt 
        To: discussion at nsrca.org 
        Sent: Tuesday, November 22, 2005 8:27 PM
        Subject: JR output arm stabilizers


        Does anyone know if these are still available?  These were a rectangular metal bracket that went around the servo, over the mounting flanges.  This bracket held a post with a ball end, which connected to a ball ended bolt for the servo arm, via an arm with swivel joints at each end. 

        Thanks
        Ed

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