Re: Shima knitting machine and YASKAWA main motor



The bearings are 100% good (we tested and replaced).
We did many tests and made decison that problem are optical decoder
system. This system is very hermetic , so any lint, dust, dirt can not
be cause of this. Other machine (with different model of main motor)
never have such problem.

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http://www.lucky.com.hk/pictures/M06.jpg

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