Classic stepper motor buzz WITH A TWIST August 08, 2014 08:44AM |
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Re: Classic stepper motor buzz WITH A TWIST August 08, 2014 09:31AM |
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Re: Classic stepper motor buzz WITH A TWIST August 09, 2014 08:35PM |
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Re: Classic stepper motor buzz WITH A TWIST August 09, 2014 09:35PM |
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Re: Classic stepper motor buzz WITH A TWIST August 10, 2014 08:52AM |
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Quote
James G-J
I just went through and double checked all my stepper wiring (I'm using 6 lead NEMA 17s, but I found the proper common wires to ignore) and tested the motor with every polarity combination on the coils with no success but similar results each time.
I have tried many different current settings in all of these arrangements too.
The motor bounces around and shivers but seems to be making a net rotation in one direction, then switches direction (like the test code is telling it to) and sometimes it will make a half rotation smoothly before going back to its old ways.
I've also noticed that every time I turn my power supply off after a test the motor makes one smooth half rotation before turning off completely. Could this be some sort of clue? could it be a voltage issue since I'm using four leads to power the 6 lead motor?
Thank you all again for the help.
Re: Classic stepper motor buzz WITH A TWIST August 11, 2014 11:12AM |
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Re: Classic stepper motor buzz WITH A TWIST August 11, 2014 12:40PM |
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Re: Classic stepper motor buzz WITH A TWIST August 11, 2014 01:48PM |
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While not related to your stepper issue, you will very likely have issues once you get your heated bed. It's a 300W power supply, but for what you'll be using, it's only 180 watts (12v * 15amps) if the manufacturer was honest in it's rating (probably not).Quote
James G-J
My power supply is from the back of an old desktop tower, it's a Power Man FSP300-60BTV
with a DC output of, +3.3V-28.0A , +5V-30A , +12V-15A, Max output 300W
Re: Classic stepper motor buzz WITH A TWIST August 12, 2014 03:46PM |
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Re: Classic stepper motor buzz WITH A TWIST August 25, 2014 09:44AM |
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Re: Classic stepper motor buzz WITH A TWIST August 25, 2014 10:08AM |
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