[NSRCA-discussion] Servos - Again

Phil Spelt chuenkan at comcast.net
Mon Jan 18 10:50:19 AKST 2010


Check out Horizon Hobby... http://www.horizonhobby.com/

At 02:37 PM 1/18/2010, you wrote:
>Airtronics is another option. I've just never 
>used them, so I have even less of an idea in 
>terms of servo series/numbers for comparison.
>
>Are the HV versions of the JR servos really that 
>much better? They are $50-$60 more than the 
>original SA's I remember. I'm not running native 
>Li-Po power, so I don't need the HV option, but 
>there seems to be very little else from JR? Or 
>is my local supplier just not carrying it?
>
>Timothy Pascoe
>Physical Sciences Specialist
>
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>recursion later, solves the real problem you're working on
>
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>-----Original Message-----
>From: nsrca-discussion-bounces at lists.nsrca.org 
>[mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of Atwood, Mark
>Sent: Monday, January 18, 2010 2:11 PM
>To: General pattern discussion
>Subject: Re: [NSRCA-discussion] Servos - Again
>
>To add to that, I would no longer be "afraid" of 
>metal gear servos.  The tolerances have gotten 
>much much tighter to where the "slop" factor is 
>no long of concern.  Just my opinion, but I 
>think the Nylon only approach has past it's day.
>
>I'd also be remiss not to suggest you look at 
>Airtronics servos if you're looking at all 
>brands.  They have an entire new line of 
>affordable digitals to choose from, as well as the high end line of digitals.
>
>-Mark
>(Team Airtronics...thus the plug).
>
>Mark Atwood
>Paragon Consulting, Inc.  |  President
>5885 Landerbrook Drive Suite 130, Cleveland Ohio, 44124
>Phone: 440.684.3101 x102  |  Fax: 440.684.3102
>mark.atwood at paragon-inc.com  |  www.paragon-inc.com
>
>
>-----Original Message-----
>From: nsrca-discussion-bounces at lists.nsrca.org 
>[mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of Ihncheol Park
>Sent: Monday, January 18, 2010 2:20 PM
>To: General pattern discussion
>Subject: Re: [NSRCA-discussion] Servos - Again
>
>Tim,
>
>Here are the list of JR servos the were popular so far.
>
>Ailerons : DS9411
>Dual Elevator servos : DS3421
>Single Elevator servo : DS8231 (plastic gear).  DS8417 has been discontinued.
>Rudder : DS8611
>
>All the above are metal gears.  JR has 
>discontinued all SA servos. If you need 
>plastic/resin geared servos, you will need 
>JRPSG321 and JRPSG911 to convert them to metal output with plastic gears.
>
>You can also substitute DS8611 with DS8411 which 
>can use JRPSG8101 to make it 8411SA.
>
>Hope this helps,
>
>Ihncheol
>
>--- On Mon, 1/18/10, Pascoe,Tim [Burlington] <Tim.Pascoe at ec.gc.ca> wrote:
>
> > From: Pascoe,Tim [Burlington] <Tim.Pascoe at ec.gc.ca>
> > Subject: [NSRCA-discussion] Servos - Again
> > To: "General pattern discussion" <nsrca-discussion at lists.nsrca.org>
> > Date: Monday, January 18, 2010, 12:33 PM
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > It's been
> > 3-4 years since I bought servos for a
> > pattern plane, and when I went searching for my trusty
> > selections for a new
> > bird, I discovered that a lot has changed in a short
> > time.
> >
> >
> >
> >
> > So -
> > I'm looking for suggestions for Elevator,
> > Rudder, and Aileron. I recently switched to Futaba for my
> > transmitter, but was
> > a JR guy previous to that and have always been happy with
> > JR servos. I'd
> > consider Futaba and Hitec as alternatives as
> > well.
> >
> >
> >
> >
> > Thanks,
> >
> >
> >
> >
> >
> > Tim
> >
> >
> >
> >
> >
> >
> >
> >
> > -----Inline Attachment Follows-----
> >
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-->There are only two types of aircraft -- fighters and targets.

Phil Spelt, Past President, Knox County Radio Control Society, Inc.
        URL: http://www.kcrctn.com
AMA--1294,  Scientific Leader Member, SPA--177
       My URL: http://mywebpages.comcast.net/~chuenkan/
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