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IndustryArena Forum > MetalWorking Machines > Okuma > Okuma OSP700l 1026 Inverter Bridge Short Circuit

Thread: Okuma OSP700l 1026 Inverter Bridge Short Circuit

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  1. 11-14-2012, 11:13 PM #1
    Bill Gorz
    Bill Gorz is offline Registered
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    Nov 2012
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    20

    okuma servo amp prob

    I'll post results of exam after I get it on my bench.

    cheers,

    Bill Gorz
    Gorz Electronics
    828-206-1686
    [email protected]
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  2. 11-17-2012, 12:49 AM #2
    Bill Gorz
    Bill Gorz is offline Registered
    Join Date
    Nov 2012
    Posts
    20

    okuma spindle prob

    leaky gate driver filter caps oozing capacitor juice on the main board was probly the initial prob, 2 bad igbt modules, got the obsolete part blues, they can be had but must send off to the other side of the planet.
    no such thing as overnite delivery from Malaysia or China.
    might have to work on that one.

    Bill Gorz
    [email protected]
    gorzelectronics.com
    828-206-1686
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