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IndustryArena Forum > MetalWorking Machines > Hitachi Seikis > Hitachi seiki vk45-2 spindle controller burned down... Maybe new part needed?
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  1. #1
    Join Date
    Jun 2015
    Posts
    42

    Hitachi seiki vk45-2 spindle controller burned down... Maybe new part needed?

    Hi,

    i have a problem with my Hitachi Seiki vk45-2 . It showed today an error with some sort of "connection with the 4th axis failed". After examination it showed up with some components were burned down... Repair did not take much effect and i want to purchase the new one. But there's a question - will it work if i buy only one pcb or should i purchase the whole new spindle module ? Maybe some one has that PCB for sale:

    sf-caa bn624a960g53b


    The spindle module type is FR-SF-2-7.5KP-DC

    Thanks in advance!

  2. #2
    Join Date
    Dec 2009
    Posts
    539

    Re: Hitachi seiki vk45-2 spindle controller burned down... Maybe new part needed?

    Hello,

    it really depends on what is wrong with the drive. Normally - the Mitsubishi FR series has issues with the SF-CA board - the main controller on the drive (and the Yamabishi Power supply).

    Send me a PM and we can discuss your options

    John

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