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  1. #1
    Join Date
    Mar 2018
    Posts
    0

    Spindle speed

    I've dsp 501 vfd inverter and chinese 5.5kw spindle for my router. Now how i can check at which speed my router is spinning?
    Attachment 391106Attachment 391108Attachment 391110Attachment 391112

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  2. #2
    Join Date
    Mar 2003
    Posts
    35538

    Re: Spindle speed

    Gerry

    UCCNC 2017 Screenset
    http://www.thecncwoodworker.com/2017.html

    Mach3 2010 Screenset
    http://www.thecncwoodworker.com/2010.html

    JointCAM - CNC Dovetails & Box Joints
    http://www.g-forcecnc.com/jointcam.html

    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)

  3. #3
    Join Date
    Jun 2011
    Posts
    692

    Re: Surfacing aluminum with 2.2kw spindle. Best tool for the job?

    Quote Originally Posted by Muhammad_Haroon View Post
    How to check at how much speed my spindle is moving

    Sent from my SM-J710FN using Tapatalk
    Most use a non-contact tachometer. You stick a little piece of reflective tape to the spindle shaft and the tach bounces a light beam off it and counts the pulses.

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