On 2014-07-15 14:00, andy pugh wrote:
> On 15 July 2014 10:44, Marius Liebenberg <mar...@mastercut.co.za> wrote:
>> What would the highest safe RPM be for a 2048 quadrature spindle encoder
>> on the 7i76.
>> I have to use some pulleys to mount the encoder on my spindle and I
>> would like to use what I have on the shelf if possible.
> 1:1 is the right ratio, if you want to use the index from the encoder.
> The encoder on the 7i76 can do 10Mhz according to the manual, so that
> should be OK to 292,000 rpm.
OK so speed is not the problem. I will have to concoct another method to 
mount the encoder if it is better to have it 1:1
How do others do that on a lathe seeing that you cannot mount the 
encoder on the back of the shaft. The shaft is hollow for material to 
pass through.

-- 

Regards /Groete

Marius D. Liebenberg
+27 82 698 3251
+27 12 743 6064
QQ 1767394877


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