Easiturn 3 loosing position

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skatz
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Easiturn 3 loosing position

Post by skatz » Wed 09 Jan , 2008 22:10 pm

Hi All,

I have an Easiturn 3, every now and then the stepper motor seems to stick but the readout still moves causing it to loose position, any one had this problem before?

Thanks in advance
skatz
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bradders
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Post by bradders » Thu 10 Jan , 2008 8:48 am

Are the ball screws and slides well lubricated ?
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Post by Denford Admin » Thu 10 Jan , 2008 12:40 pm

I agree - definately sounds like the stepper motor stalling becuase something is mechanically tight
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Martin
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Post by Martin » Thu 10 Jan , 2008 18:50 pm

Check for Backlash in the relevent axis as well.

It may be that the tab nut needs adjusting.
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