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Hi Cris<br>
Did you ever locate the Rotary switches you had for sale<br><br>
David<br><br>
<br>
At 04:51 PM 3/30/2008 -0500, you wrote:<br>
<blockquote type=cite class=cite cite="">man thats ok but there are ezyer
ways<br>
think of them (CTr) as little motors, <br>
the stators are 3 winding 120 deg apart. and the rotor single phase ok? (
call them r1, r2, r3))<br>
now put a 400hz or 60hz on the rotor windings ok? ( call it s1
& s2)<br>
now what you have to understand that its a phase difference that that
makes it move, <br>
so if you put a wire from s1 to r1 and s2 to r2 or r3 the needle
will indicate phase differance......<br>
so to make it real simple<br>
take a 3phase 400hz out put 120 deg apart remember. and put them on r1,
2, 3 <br>
then if you take r1 to s1 = 0; r2 to s1 = 120; r3 to s1 = 240<br>
do you get it???????????<br><br>
enjoy <br>
Cris<br><br>
On Sat, Mar 29, 2008 at 12:17 PM, Justin Messenger
<<a href="mailto:jjmessenger@yahoo.com">jjmessenger@yahoo.com</a>>
wrote:<br>
<dl>
<dd>I opened one of the Tachometer gauges in my F-4 sim and see it runs
on a synchro receiver. That should be a snap to control with a
sender and one of my servos! I can see that this summer's project will be
getting a power supply and synchro senders for those gauges and the ADI.
Especially if the other engine gauges run from synchros and I think they
do. Fun stuff!<br>
<dd> <br>
<dd>I hear the cheapest way to get senders is to buy cheap instruments
that already have them and then you remove them for your own use.<br>
<dd> <br>
<dd>Justin<br><br>
<br>
<dd>You rock. That's why Blockbuster's offering you
<a href="http://us.rd.yahoo.com/evt=47523/*http://tc.deals.yahoo.com/tc/blockbuster/text5.com">
one month of Blockbuster Total Access</a>, No Cost.<br>
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