RE: [CAD_CAM_EDM_DRO] Re: newbie

> Well, one very important thing (to me) is opto isolation
> between the driving computer and the motor controllers.

I have been using home built CNC machines for about 4 years now. Plenty
of them have not had any opto isolation and they worked just fine. I
have never fried a computer or a drive. So while some people consider it
essential, others are very successful without.

Tim
[Denver, CO]
Visual Mill 5.0 Basic at a price too low to post!

Sherline & Taig products at Deep Discount
Mach1 & DeskCNC with credit card ordering
www.KTMarketing.com/Sherline
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