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Question IBT-2 lock up

Discussion in 'Motor actuators and drivers' started by miaziol, Feb 20, 2022.

  1. miaziol

    miaziol New Member

    Joined:
    Dec 20, 2020
    Messages:
    29
    Location:
    Poland
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    - 77Coins
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    +13 / 0 / -0
    My Motion Simulator:
    2DOF, DC motor, Arduino, Motion platform
    I have a strange problem. Specifically with one ibt-2 if I set the pwm above 10Hz it locks up, only cutting off the power helps. I put a gear ratio of 60: 1 instead of 40: 1, it didn't change anything. Even if I put a new driver there, the same thing happens.
    miaziol, Feb 20, 2022
    #1
  2. zapata_h

    zapata_h Active Member

    Joined:
    Dec 25, 2013
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    221
    Occupation:
    Industrial Maintenance Manager
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    España
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    308Coins
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    +43 / 0 / -0
    My Motion Simulator:
    3DOF, AC motor, Arduino
    Attach an image of your configuration
    zapata_h, Feb 11, 2023
    #2
  3. Allwin Joseph

    Allwin Joseph ajstan

    Joined:
    Jun 26, 2022
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    7
    Occupation:
    Student
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    Bengaluru,India
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    12Coins
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    +4 / 0 / -0
    My Motion Simulator:
    2DOF, DC motor, Arduino
    if it doesnt fix it even after changing the driver, you will have to check everything from your AVR board to the potentiometer, attach an image of ur setup.
    Allwin Joseph, Feb 12, 2023
    #3
  4. Airbas72

    Airbas72 Member

    Joined:
    Oct 20, 2019
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    37
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    - 7Coins
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    +4 / 0 / -0
    My Motion Simulator:
    3DOF, Arduino
    Hello, I bought IBT2 drivers, assembled the drive and it did not work correctly, but worked jerkily. Then I removed the potentiometer and checked it with a tester, it turned out that it did not change its resistance linearly. I had to replace it.
    Airbas72, Oct 5, 2023
    #4