Hi,
I've read that one can change the torque to the stepper motors by adjusting the potentiometer on the driver board. I was wondering if this was true, and if so, how to do it.
I was shown this picture of it. Thank you!
download/file.php?id=2190
Driver Potentiometer and Torque
Re: Driver Potentiometer and Torque
just adjust the potentiometer on the A4988,you can increase the voltage and change the torque.
-Keep your mind and try to test it. 
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-You can ask me the questions and I will kindly reply.
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MEJiangster
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- Joined: Tue Jun 23, 2015 10:00 am
Re: Driver Potentiometer and Torque
Yes, I was wondering how. Does turning the knob clockwise or counterclockwise bring the voltage up or down? And by how much? Thanks!
Re: Driver Potentiometer and Torque
you can measure the voltage by the multimeter.
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-Keep your mind and try to test it.
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!