Universal motor speed control using microcontroller

Discussion in 'The Projects Forum' started by zaveri sagar, Feb 10, 2015.

  1. zaveri sagar

    Thread Starter New Member

    Jul 1, 2013
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    can any one suggest me best method to control universal motor(hand tool) speed using microcontroller in minimum time ...
     
  2. Dodgydave

    AAC Fanatic!

    Jun 22, 2012
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    Is it DC or AC your talking about, what voltage?
     
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  3. MaxHeadRoom

    Expert

    Jul 18, 2013
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    Look up Fairchild app note AN-3006 for a start.
    Max.
     
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  4. zaveri sagar

    Thread Starter New Member

    Jul 1, 2013
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    1
    simple dc motor of about 24 V
     
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  5. MaxHeadRoom

    Expert

    Jul 18, 2013
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    You state in your OP title Universal Motor.
    A Universal hand tool motor usually just uses a simple Triac controller.
    A portable hand tool runs off of DC it is not a Universal Type motor.
    Max.
     
    Last edited: Feb 10, 2015
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  6. Dodgydave

    AAC Fanatic!

    Jun 22, 2012
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    Last edited: Feb 10, 2015
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