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  1. #1
    Musi's Avatar
    Lives in Mumbai, India. Last Activity: 14-02-2021 Has been a member for 1-2 years. Has a total post count of 2.
    Am a new members
    Using a laser cutting machine.
    Also am into designing and complete execution of jobs

    Can someone suggest a replacement for wm234 ma driver it's used in a laser cutting and engraving machine.

  2. #2
    m_c's Avatar
    Lives in East Lothian, United Kingdom. Last Activity: 15 Hours Ago Forum Superstar, has done so much to help others, they deserve a medal. Has been a member for 9-10 years. Has a total post count of 2,862. Received thanks 351 times, giving thanks to others 8 times.
    That looks like quite a basic drive. From a quick search it's rated at 40V and 3A with a 50% idle current reduction.

    It's also apparently a direct swap with a Q2HB34MA, which brings up this page with connection detail - https://szjingbo888.diytrade.com/sdp...or_driver.html

    The only unique feature of the drive, is it's designed for 6 or 8 wire motors, which I honestly have no idea why it does that, other than that page mentions "6 or 8 leads motors have to be used because of the special control circuit in the drive."

    Something like a Leadshine DM542 will give you an option for 50% current reduction at idle, however you'll need to alter wiring slightly.
    Avoiding the rubbish customer service from AluminiumWarehouse since July '13.

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