Aileron servos

Tony Stillman tony at radiosouthrc.com
Thu May 22 06:44:13 AKDT 2003


I have the JR's and most of the Futaba's on a "Servo Specs" page at
www.radiosouthrc.com.

Tony Stillman
Radio South
3702 N. Pace Blvd.
Pensacola, FL 32505
1-800-962-7802
www.radiosouthrc.com
----- Original Message ----- 
From: "Brian Young" <b4598070 at yahoo.com>
To: <discussion at nsrca.org>
Sent: Thursday, May 22, 2003 9:08 AM
Subject: Re: Aileron servos


> Anyone know where there is an online PDF file of the
> JR servo chart? Somthing that has all the servos
> summarized on the same document.
>
>
> --- Adam Glatt <adam.g at sasktel.net> wrote:
> > I recently switched from a 60oz/inch, 0.22sec/60deg
> > digital servos in the ailerons (JR 3301) to
> > 80oz/inch, 0.10sec/60deg digital servos (JR 8417).
> > Also, the 8417 weighs a full ounce more than the
> > 3301, so I added two ounces of weight, and they cost
> > quite a bit more.
> >   I noticed a small improvement in rolling response,
> > but a large improvement in snaps.  The plane will
> > get up to full snapping rotation speed much sooner
> > (especially on the P-03 45deg up snap, where the
> > power is on and speed is high), and stop rotating
> > much sooner.  The difference is probably 15 degrees
> > less rotation with the 8417 after you end the snap
> > inputs, and this makes it a lot easier to stop the
> > snap where you are supposed to.
> >
> > That's my experience. I think the lesson is that,
> > regardless of weight, having servos with a speed of
> > well under 0.2sec/60deg makes a big improvement.
> >
> > Also, looking at JR, Futaba, and Hobbico servo
> > lineup, I see many servos well under 0.2sec.
> >
> > Adam Glatt
> > (wishing someone had told him this before he bought
> > the 3301s :)
> >
>
>
> =====
> Brian Young
> Tulsa
> b4598070 at yahoo.com
> 918-745-6046h
> 918-838-0900w
>
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