Re: Hp 7475 Plotter Servo's

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Victor A. Estes"
<emc3zach@h...> wrote:

> Dave,
>
> You can download the HP7475 Operation and Interconnection Manual

and the

> Programming Manual at this site,
>

http://www.luberth.com/help/HP_7475_Graphics_plotter_operation_and_interconnection_manual/

> The problem with the site is each page is a single .jpg file and

there are

> 90 pages in the ops manual and over 200 in the programming manual.

So I

> just downloaded the pages that I thought would help me.

arhhhhh this is where WindozIE is better than FireFox. in IE, you
can just hold your curser over a picture and IE offers a one click to
save the picture.

> I would still like
> copies of the whole manuals. Also you can find info out on how to

make a

> vinyl cutter if that is what you want to do from this web site,
> www.luberth.com, its hard to navigate but you will get the info. If

you are

> wanting to make a vinyl cutter I can share my drag knife design with

you.

> Also you can find info on the vinyl cutting forum on the cnczone.

If you

> want to part with a plotter or a board let me know I could use one.

I think

> that is what is wrong with my plotter, the board. Even though it

will do

> the demo plot, I just don't know. I would like another plotter so I

could

> have some spare servo's.
>
> Victor

The servo's are tiny although they have mini cog belt pullies on them.
They come with 500 windows in the encoder so are 2,000 quadrature, so
that is nice.

Dave