Re: Square rotor disk on SRG

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

Original poster: "Ed Phillips by way of Terry Fritz <twftesla-at-qwest-dot-net>" <evp-at-pacbell-dot-net>

Tesla list wrote:
> 
> Original poster: "Paul Arrowsmith by way of Terry Fritz
<twftesla-at-qwest-dot-net>" <p_t_arrowsmith-at-hotmail-dot-com>
> 
> Hi,
> For now a piece of G10 is out of my price bracket for my small SRG project
> so I plan to use four 150mm x 150mm (6inch) blank PCB sheets sandwiched
> together. It's 1/4 of the cost.
> My motor is running off 50Hz so it’s a 3,000 RPM modified for sync
> My questions are: what type of glue should I use to laminate them together?
> Or should I just use my electrode bolts and motor shaft-mounting nut to hold
> it all together?
> Is it feasible to run a square disk? Has anyone done this? If I don’t 

1. If your motor can take the windage.

2. If you space the electrodes far enough from the edge to provide
enough strength.

Ed