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Prusa Mendel Y axis motor

Posted by CS-137

CS-137

Prusa Mendel Y axis motor
July 11, 2014 02:19PM

Registered: 10 years ago
Posts: 9

Hello everyone,

I recently start working on my 3D printer again and I'm having this issue where the stepper motor just vibrates back and forth for no reason I've tried any wiring combo I can think of and firmware settings, I've included a video of the problem and a picture of the current wiring,

5sxpCgb.jpg

Youtube Video

Edited 2 time(s). Last edit at 07/12/2014 06:00AM by CS-137.

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3dkarma

Re: Prusa Mendel Y axis motor
July 14, 2014 05:53PM

Registered: 10 years ago
Posts: 581

Is that a Melzi board? All the stepper motors should be wired up the same way. If the motor isn't moving, it may be the reference voltage for the stepper driver. This thread is relevant to Melzis.

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