Re: [CAD_CAM_EDM_DRO] What pulleys and timing belts do I buy from sdp-si???

they may not do it for you, but they make it pretty
easy to do it yourself:
https://sdp-si.com/Cd/default.htm
really couldn't ask much more than that...lol

--- apples0_17 <apalais@...> wrote:

> Hi all, I need to knock up a timing belt reduction.
> I was thinking of
> around a 6:1 ratio. ie 10 tooth and 60 tooth pulley.
> I would like to
> use a 3/4" belt.
>
> How are those plastic pulleys with the aluminium
> inserts? are they
> okay for cnc use?
>
> I want to buy from www.sdp-si.com. I had sent them
> an email telling
> them what I have do and what I need for my plasma
> table.
>
> http://plasmatable.bravehost.com/
>
> and
>
> http://www.cnczone.com/forums/showthread.php?t=4900
>
> They replied back that they do not select parts for
> people and that I
> would need to get an engineer to do that. Pathetic
> support for
> customers. So anyway. I need to find some one to get
> me the part
> numbers from the sdp-si.com website for me to make a
> belt drive.
>
>
> the centre distance is to be 250mm.
>
> 6:1 ratio
>
> 3/4" belt
>
> 1/2" drive shaft internal diameter
>
> plastic ok
>
> Allloy or aluminum prefered
>
> Steel ok.
>
> Cheers
>
> Peter
> Australia
>
>
>
>
>
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