RE: Batch purchase of SYNCHRONOUS RSG motors

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

Original poster: "John H. Couture by way of Terry Fritz <twftesla-at-qwest-dot-net>" <couturejh-at-mgte-dot-com>


Hi DC -

 Using one of those motors what would the complete rotary spark gap cost for
the 6" coil I have? I have decided to build three coils for testing, 2", 4",
and 6" diameters. I want to bring my program up to date with the new tests.
Am hoping to get up to date data on larger coils from coilers on the List.

John C.

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-----Original Message-----
From: Tesla list [mailto:tesla-at-pupman-dot-com]
Sent: Wednesday, July 17, 2002 11:24 AM
To: Tesla-at-pupman-dot-com
Subject: Batch purchase of SYNCHRONOUS RSG motors


Original poster: "D.C. Cox by way of Terry Fritz <twftesla-at-qwest-dot-net>"
<DR.RESONANCE-at-next-wave-dot-net>


Hi Group:

Synchronous rotary spark gap special.

I have an opportunity to make a batch purchase of some neat fractional HP
true
salient-pole true synchronous motors.  These make a great snychro motor with
4
electrodes for small and medium size Tesla coils systems.

We use them with small and med. size coils using both 60 mA and 120 mA NST.
They run efficiently with a 7 inch dia. x 1/4 thick type CE or LE phenolic
rotor disk.  Use an aluminum hub to keep the weight down.

They are mfg. by Eastern Air and include a small capacitor.  They are about
the
size of a DC sewing machine motor, perhaps just a bit larger.

Price is $26.50 and are available on a first-come, first-served basis.  Add
approx $9.00 for shipment via UPS ground.

I'm picking up another 50 pcs for our stock so please advise if you need
any.

Best regards,

Dr. Resonance