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IndustryArena Forum > CNC Electronics > CNC Machine Related Electronics > 9 lead 3ph AC motor no wire numbers?

Thread: 9 lead 3ph AC motor no wire numbers?

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  1. 09-27-2011, 12:31 PM #1
    bigalow
    bigalow is offline Registered
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    9 lead 3ph AC motor no wire numbers?

    I have a 3 phase 220/480 AC motor and the wire numbers are worn of the motor leads.
    Is it possible to use an OHM meter to figure out whats what??
    I found the 3 wye connection leads but then how do i match up 4,5,6,
    and corasponding leads???
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  2. 09-27-2011, 03:13 PM #2
    Al_The_Man's Avatar
    Al_The_Man
    Al_The_Man is offline Community Moderator
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    There is a collection of drawings here may help.
    Connections
    Al.
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.
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