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IndustryArena Forum > WoodWorking Machines > DIY CNC Router Table Machines > VFD setup problem or broken spindle.

Thread: VFD setup problem or broken spindle.

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  1. 04-27-2024, 02:30 PM #1
    PeteBy
    PeteBy is offline Member
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    Question VFD setup problem or broken spindle.

    Hi All.
    With the aid of some students we are putting together a simple XYZ linear rail CNC using Fluidic control. We were using a hand router as our main cutting tool but decided to upgrade to a spindle. We purchased a Chinese 2.2KW 220v 400hz Spindle (GDZ80X73-2.2)from Amazon with a YL260-A VFD. Our problem is we can't get the spindle to work. I've taken voltages at the entry to the spindle and got 135Vac to earth from each phase but nothing between phases whilst the frequency was set to 400hz, however, I measured the Hz at the outgoing W,U,V, terminals to earth and got 0Hz. the continuity reading between all phases at the spindle is 3.7Ohm. I'm pretty sure I have all the correct perimeters set in the VFD but I'm wondering if I missed something noting the 0Hz at the VFD W,U,V terminals..
    I'm also wondering if the spindle is broken.

    Any ideas would be greatly received.
    Last edited by PeteBy; 04-27-2024 at 02:34 PM. Reason: Wrong Title..
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