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| 11/17/2010 12:45 PM | |
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Posts: 69 Rating:
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DEAR SIR, WHILE RUNNING SPINDLE MOTOR WITH EXTERNAL ENCODER, WHEN I COMMAND 1000 RPM, SPINDLE SPEED AT MONITOR FLUCTUATION UPTO 50RPM, IF I TRY TO COMMAND 100 RPM, THAT TIME2 RPM ONLY VARIATION. I CHECKED MOTOR RPM THERE IS NO VARIATION AND FOLLOWING ERROR ALSO INCREASING CONTINOUSLY IN SPINDLE. IF I ENABLE MOTOR ENCODER THERE IS NORPM VARIATION. I CHECKED ENCODE COUPLING AND FOUND NORMAL. NC ARCHIVE FILE ATTACHED HEREWITH. KINDLY HELP ME TO SLOVE THE PROBLEM. ENCODER DETAILS ***************************** MAKE: HEIDENHAIN MODEL : ROD 486 PPR: 2500 INCREMENTAL 1VPP AttachmentNC_17_11_2010.pdf (51 Downloads) |
| 11/17/2010 1:15 PM | |
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Posts: 2964 Rating:
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Hello.... What Control is this? could give us the more details details.... Looks like gear ratios are not entered proper check it out.... Regards, Ekalavya |
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