On 3/1/2015 10:53 AM, Martin Dobbins wrote: > > Jon, > > Thanks, I'm a little concerned about the count. Back of an envelope > calculations suggest that by the time I put a countershaft on the Sherline > lathe to get useful torque at a low speed it will top out at ~1700 rpm
You could use a timing belt from the motor to the spindle then put the encoder on the motor. Do the math thing with the pulley ratio and you can get the spindle RPM. --- This email has been checked for viruses by Avast antivirus software. http://www.avast.com ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
