First Y-axis Driving Test using by linear stepping motor.
by jspark, published
I did Y-axis moving test.
The results was not good.
The maximum speed was just about 55 mm/sec.
The linear stepping motor was stalled when it over 55 mm/sec.
The linear thread is not straight and it is directly affect to the z-direction accuracy on this type structure.
It makes z-direction waving of bed plate when it move.
I didn't know the possibility of the linear thread would be not straight.
Please refer following link movie.
The uploaded file is the y-end idler.
It was slightly modified for more good fit.
The original model was in the following link.
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First Y-axis Driving Test using by linear stepping motor. by jspark is licensed under the Creative Commons - Attribution license.
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