Re: [CAD_CAM_EDM_DRO] Proper solid state relay to use for spindle control

Hi Alex, mrgamber,

I like to use:

Crydom Solid State switches, input 3-32 V, output 25A with 120VAC ...

http://www.crydom.com/product/ssrindex.asp

The Axxus dual relay board has RELAYS on it, I don't think they're SS.


Alan KM6VV


alex wrote:

>
> Is this board optoisolated?
> Alex
> ----- Original Message -----
> From: mrgamber <mgamber@...>
> To: <CAD_CAM_EDM_DRO@yahoogroups.com>
> Sent: Wednesday, June 25, 2003 2:45 PM
> Subject: [CAD_CAM_EDM_DRO] Proper solid state relay to use for spindle
> control
>
> > The following offers a very nice package of two solid state relays.
> > http://members.shaw.ca/axxus/db1v20.htm
> >
> > I have been looking through catalogs and notice that non-pcb mounted
> > relays cost ~$25 for 1. The relays on the above PCB cost ~$1.50 each.
> >
> > I have intentions of using these for Spindle, Mist (AC solenoid) and
> > to turn off the power supply to my Gecko drivers.
> >
> > Question: Are the relays on this PCB appropriate for this use?
> >
> > Spindle motor is a (TAIG) 1/10 HP AC, but I may upgrade to 1/4 HP
> >