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Guilty as charged. ;-)<br>
<br>
Ray<br>
<br>
Mark Hunt wrote:<br>
<blockquote type="cite"
cite="mid010101c40ed6$89fa29c0$0100a8c0@homebase1">
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<div><font face="Arial" size="2">You know you're a pattern flier if:</font></div>
<div><font face="Arial" size="2"> </font></div>
<div><font face="Arial" size="2">(see below)</font></div>
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<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-stretch: normal; font-size-adjust: none;">-----
Original Message ----- </div>
<div
style="background: rgb(228, 228, 228) none repeat scroll 0%; -moz-background-clip: initial; -moz-background-inline-policy: initial; -moz-background-origin: initial; font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-stretch: normal; font-size-adjust: none;"><b>From:</b>
<a title="jrmmorton@earthlink.net"
href="mailto:jrmmorton@earthlink.net">Morton</a> </div>
<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-stretch: normal; font-size-adjust: none;"><b>To:</b>
<a title="discussion@nsrca.org" href="mailto:discussion@nsrca.org">discussion@nsrca.org</a>
</div>
<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-stretch: normal; font-size-adjust: none;"><b>Sent:</b>
Saturday, March 20, 2004 5:29 PM</div>
<div
style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-stretch: normal; font-size-adjust: none;"><b>Subject:</b>
Re: Servo Types</div>
<div><br>
</div>
Ryan,<br>
<br>
Sound like a good case for a Decision Matrix, send me an e-mail and I
will send a program that will analyze your choices with any variables
and whatever weights you want to assign to those variables.<br>
<br>
Ray Morton<br>
<a class="moz-txt-link-abbreviated"
href="mailto:jrmmorton@earthlink.net">jrmmorton@earthlink.net</a><br>
<br>
Ryan Wiesehan wrote:<br>
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<div class="Section1">
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Hello,<O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">I tried to research this
on my own without rehashing servo talk on the list, but I couldn’t find
an answer that satisfied my curiosity.<span> </span>I will outline my
research first so that you may better help me out.<span> </span>I
want to put new servos in my Used Summit III, it has 148’s in it now
and I think it flies great, no problem with torque, and there isn’t a
centering problem between days and flights.<span> </span>But, I am
always hearing that better servos will make you fly better.<span> </span>And
I want to be a better flier.<span> </span>So, I have spent the last
three weeks researching servos.<span> </span>This research must be
one of those instances when you are confused because you are paying
attention.<span> </span>I want is spend less than $180, $25 - $40 per
servo and 40oz ok ailerons, 60oz rudder and elevator.<span> </span>Here
is how it breaks down in my mind from the research.<span> </span><O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">1. <span> </span>The
four basic qualifying specs for servos:<span> </span>speed, torque,
weight and price.<O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">2.<span> </span><span>
</span>Then you have motor type and non-digital vs. digital.<O:P></O:P></span></font></p>
<p class="MsoNormal"
style="margin-left: 0.5in; text-indent: -0.5in;"><font face="Arial"
size="2"><span style="font-size: 10pt; font-family: Arial;">3.<span>
</span>Lastly, you have brand, and I’ve tried JR, Futaba, Hitec,
TowerHobbies and Expert.<span> </span><O:P></O:P></span></font></p>
<p class="MsoNormal"
style="margin-left: 0.5in; text-indent: -0.5in;"><font face="Arial"
size="2"><span style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"
style="margin-left: 0.5in; text-indent: -0.5in;"><font face="Arial"
size="2"><span style="font-size: 10pt; font-family: Arial;">I am most
interested in hearing your opinions about #’s 1 and 2; I don’t really
care to debate brand in this thread<O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">3-pole non-digitals; can
have problems centering due to the splits in the armature.<O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">5-pole non-digitals;
don’t know there isn’t really much information.<span> </span>Would
someone help?) I assume they have better centering and maybe more power
than a 3-pole, I am thinking these might work for me so please try and
sell me on the coreless. <O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Coreless non-digital; has
a different armature system without poles that allows for better
centering and a lighter core.<span> </span>Most of the low end
coreless seem like they are slower than a 3-pole.<span> </span>I am
starting to thing that the standard specs for speed are misleading. If
the coreless motor is lighter and accelerates more quickly than a
3-pole why does a $30 coreless post the same specs as $9 el cheapo?<O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Now, here is where I
really get confused, change all of the above to digitals.<span> </span>If
the circuit board is always sending centering and position location at
3 times the rate previously to a 3-pole motor, why wouldn’t I want to
buy it?<span> </span>It should center fine because with a digital
servo centering is powered. <O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Wow, sorry, that was a
long email.<span> </span>I guess all that I am asking is for someone
to explain why money spent on servos is valid.<span> </span>Because,
I just took out my plane last weekend after all this research and I
couldn’t figure out how it could be better. <O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Thanks,<O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"><ST1:PERSONNAME><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Ryan Wiesehan</span></font></ST1:PERSONNAME><font
face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">FreightQuote.com<O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">New Business Sales <O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p>
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