Re: Sync Motor :-( update_3

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "BunnyKiller by way of Terry Fritz <twftesla-at-qwest-dot-net>" <bigfoo39-at-telocity-dot-com>

Tesla list wrote:

> Original poster: "Terry Fritz" <twftesla-at-qwest-dot-net>
>
> Hi jonathon,
>
> At 10:41 PM 7/29/2001 -0400, you wrote:
> >Ok, everyone, I'd immagine you are getting sick of this thread, just as much
> >as I am ;-)
>
> Not me, I like figuring out good mysteries :-))
>
> >
> >I checked all the wiring and It appears to be fine. I also made a schematic
> >and put it on my web page:
> >
> >hot-streamer-dot-com/jonathon/schematics/motor1.jpg
> >
> >I am pretty sure that "??" is a cap. Please tell me if that doesn't look
> >right.
>
> If it is a litle about 1 inch diameter round plastic/metal thing on the
> motor case, it is probably a thermal switch that turns off the motor if it
> overheats.
>
> >
> >I did what Terry said and cut a disk of paper, half black, half white, taped
> >it on, and checked for sync, with two flourecent lights. Both of them showed
> >that it was definitly NOT in sync. I couldn't tell by sound, because I have
> >never experienced that phenomina :-\   Before I decide to ship it to
Terry, I
> >am going to run one last test. My dad is going to try to borrow strobe-based
> >RPM meter from work. This will show if it is in sync or not.
>
> Neat.  It sure sounds like it is not in sync...  Sounds like your testing
> is correct...
>
> Sounds like we are at about the point of sending it here and using higher
> power test equipment on the thing to see what in the world could be wrong...
>
> Cheers,
>
>         Terry
>
> >
> >---------------------------------------
> >Jonathon Reinhart
> >hot-streamer-dot-com/jonathon
> >

Hi All...

Im starting to wonder if one of the stator fields is shorted     warm to hot
running  slow speed  "grinding" possible bucking .....

Hmmmmmmmmmmm ...

Scot D