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    Clive S's Avatar
    Lives in Marple Stockport, United Kingdom. Last Activity: 18 Hours Ago Forum Superstar, has done so much to help others, they deserve a medal. Has a total post count of 3,342. Received thanks 618 times, giving thanks to others 82 times. Made a monetary donation to the upkeep of the community. Is a beta tester for Machinists Network features.
    Quote Originally Posted by Doddy View Post
    Clive, much appreciated, I might well bend your ear. Encoder = shaft encoder I take it?, that was my plan, with one limit switch to avoid crunching the stepper on the cross slide (I foolishly went for a low profile stepper on the rear of a mount plate instead of the jefree front mount and it will impact the handle for the split nut engage lever
    I actually made a 64 slot disc with slot opto sensors. https://photos.app.goo.gl/66KmdtD7TzUziNih7 you have to be able to move the sensors around to get the correct sync

    edit: if I was to do it again I might have used a rotary encoder (it would have to be low count with a PP) But its been working for at least 3 - 4 years

    https://photos.app.goo.gl/JH1GWVQbhxe6Z6Yo7 This is it simulating an arc that I needed to put on a roller for my belt sander
    Last edited by Clive S; 08-10-2019 at 04:33 PM.
    ..Clive
    The more you know, The better you know, How little you know

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