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Recent content by buckrod

  1. buckrod

    zero speed switch

    Is there any way to use the voltage from a coasting down motor for a zero-speed detection switch instead of installing a mechanical one?
  2. buckrod

    zero speed detector

    I have a machine that has a cylinder which takes some time to stop once power has been removed. I would like to detect when that motor has stopped, but would like to do it without having to run more wire to, say , a zero speed switch or encoder. Is there a device that I can hook to the...
  3. buckrod

    Need Mitsubishi F1-20mr serial cable

    Our company recently purchased a piece of equipment with an old Mitsubishi Melsec F1-20mr PLC. I need to find a serial cable for it. The port on the PLC looks to be a 15 pin in-line D connector. Can anyone help me?

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