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You are here: Home / Topics / stepper motor problem

stepper motor problem

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Microcontroller › 8051 › stepper motor problem

  • This topic has 1 reply, 2 voices, and was last updated 12 years, 10 months ago by sathyamoorthy.
Viewing 2 posts - 1 through 2 (of 2 total)
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    Posts
  • April 6, 2012 at 8:42 am #1524
    cool
    Participant

    hii.

    i have interfaced a stepper motor with my microcontroller

     

    the stepper motor has a voltage rating of 24 volts

    i have used ic l293d as a stepper motor driver to control my stepper motor.

    i am using wave drive mode(single phase) to rotate my motor ..because full drive causes the l293d to over heat..

     

    though the motor rotates perfectly as programmed

     

    but

    1) it stops to rotates under slightest load.

     2) l293d heats too much 

     

    plz guide me how i can increase the power of my stepper motor…

     

    July 17, 2012 at 11:58 am #8269
    sathyamoorthy
    Participant

    can you send me the diagram of this So that i can tell you what is the problem you have.As per you statements You are feeding the 5volt to the L293D input.But you gave the 24 volts as a reference .That is what the problem i think so.Try to upload the diagram with ratings

     

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