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Driver Potentiometer and Torque

https://forum.geeetech.com/viewtopic.php?t=19114

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Driver Potentiometer and Torque

Posted: Sun Mar 19, 2017 8:44 am
by MEJiangster
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

Re: Driver Potentiometer and Torque

Posted: Tue Mar 21, 2017 4:25 pm
by William
just adjust the potentiometer on the A4988,you can increase the voltage and change the torque.

Re: Driver Potentiometer and Torque

Posted: Tue Mar 21, 2017 4:30 pm
by MEJiangster
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

Posted: Tue Mar 21, 2017 4:42 pm
by William
you can measure the voltage by the multimeter.
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