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Thread: SOLVED...Mazak VQC-20/40B Spindle drive issue

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  1. 01-02-2010, 12:28 AM #1
    SINUMERIKO
    SINUMERIKO is offline Registered
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    SOLVED...Mazak VQC-20/40B Spindle drive issue

    Hi,

    Some months ago I serviced the above mentioned machine, it used to show a couple of spindle drive related alarms and could not function.

    I serviced the Mitsubishi FREQROL FR-SX spindle drive, replaced two power modules as well as some driver transistors and electrolitic capacitors, right after that the machine started working fine. Now that I have some spare time, I decided to upload a video showing that service, hoping it will be used as reference/help by somebody out there.

    [ame="http://www.youtube.com/watch?v=nEw4sDQA0Bc"]YouTube- SOLVED...Mazak VQC FREQROL Spindle drive repair test[/ame]
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  2. 01-02-2010, 08:29 PM #2
    jimiscnc
    jimiscnc is offline Registered
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    I just gotta say it's very generous of you to take the time and effort to put this up.

    Thanks.

    90% Jimmy
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