Clever idea fitting the pulley over the nut. On 2014-07-15 16:27, sam sokolik wrote: > same idea.. > > http://electronicsam.com/images/KandT/conversion/spindle/spindleencoder.JPG > http://electronicsam.com/images/KandT/conversion/spindle/spindletiminggear.JPG > > sam > > On 7/15/2014 9:19 AM, Kirk Wallace wrote: >> On 07/15/2014 06:44 AM, Marius Liebenberg wrote: >>> On 2014-07-15 14:00, andy pugh wrote: >>>> On 15 July 2014 10:44, Marius Liebenberg <[email protected]> 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. >>> >> http://www.wallacecompany.com/cnc_lathe/HNC/00010-1a.jpg >> http://www.wallacecompany.com/cnc_lathe/HNC/00011-1a.jpg >> http://www.wallacecompany.com/cnc_lathe/HNC/ >> > > ------------------------------------------------------------------------------ > Want fast and easy access to all the code in your enterprise? Index and > search up to 200,000 lines of code with a free copy of Black Duck > Code Sight - the same software that powers the world's largest code > search on Ohloh, the Black Duck Open Hub! Try it now. > http://p.sf.net/sfu/bds > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users >
-- Regards /Groete Marius D. Liebenberg +27 82 698 3251 +27 12 743 6064 QQ 1767394877 ------------------------------------------------------------------------------ Want fast and easy access to all the code in your enterprise? Index and search up to 200,000 lines of code with a free copy of Black Duck Code Sight - the same software that powers the world's largest code search on Ohloh, the Black Duck Open Hub! Try it now. http://p.sf.net/sfu/bds _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
