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stepper motor adjusting

Posted by asigraph

asigraph

stepper motor adjusting
November 03, 2013 05:33AM

Registered: 10 years ago
Posts: 4

hi all
my printer is set & running BUT!
i have stop in the prints the controler is hot!!!
i ned to adjust the current but dont now how cent find in the web
i use
ps: 12V
ramps 1.4
4 stepper pulolo on the bord
1.7 A stepper 400st
merlin : fm
please help me im lost!!!
thenks
sivan

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Kolbi

Re: stepper motor adjusting
November 03, 2013 07:23PM

Registered: 10 years ago
Posts: 239

Have you tried Google: Pololu current adjusting

Voltmeter from Potentiometer to Ground -> 0, 3 to 0, 35 Volt

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Traumflug

Re: stepper motor adjusting
November 04, 2013 03:31AM

Registered: 13 years ago
Posts: 7,616

Quote

Voltmeter from Potentiometer to Ground -> 0, 3 to 0, 35 Volt

The ideal voltage heavily depends on the torque required and on the motor in use. A more straightforward strategy: [reprap.org]

Generation 7 Electronics	Teacup Firmware	RepRap DIY