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spindle curent sensing module,interfacebale with mach   Message List  
Reply | Forward Message #19241 of 19813 |
Re: spindle curent sensing module,interfacebale with mach

thanks steve,
i downloaded emc8.04 yesterday.
will tinker with it this week.




Thu Jul 16, 2009 2:13 pm

jeetendra_g10
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Message #19241 of 19813 |
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hi all, does anyone now of an electronic module that can give me analog output 0-10v ,proportional to spindle loading current? can i expect a 3 phase motor to...
jeetendra_g10
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Jul 14, 2009
1:43 pm

jeetendra, Motor loading IS NOT proportional to motor current. Read this site for more info: ...
cncnovice
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Jul 14, 2009
2:19 pm

... No, the current of an induction motor is not at all proportional to load. The current remains nearly the same, but the phase angle between the current and...
Jon Elson
jmelson2
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Jul 14, 2009
3:56 pm

many thanks Jon and John for the help. the links and info helped me a lot. I am suspecting the loading controls will be useful for cnc marble grinding. i...
jeetendra_g10
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Jul 15, 2009
1:57 pm

... You really should take another look at EMC2. I'll send you another disc with the latest if you need it :) Once you get the load signal into the PC (there...
Stephen Wille Padnos
swpadnos
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Jul 15, 2009
2:16 pm

thanks steve, the offer is most welcome. my only rant with emc2 is i could not become an active developper of emc2,after a few months of reading around,and...
jeetendra_g10
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Jul 15, 2009
2:40 pm

... Yes, there's a lot of code and a lot of documentation. Even in the areas that have sufficient documentation, it can be hard to find what you want (due to...
Stephen Wille Padnos
swpadnos
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Jul 15, 2009
3:01 pm

i will definitely get there,(using emc2 for all my systems),but my funding is in phases. I have to get things running and financially productive,even if its a...
jeetendra_g10
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Jul 15, 2009
5:48 pm

... Hmmm. How hard did you look for python code? :) Here's what you need to do to be able to control EMC2 from python: import emc import hal Done. :) An...
Stephen Wille Padnos
swpadnos
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Jul 15, 2009
6:05 pm

thanks steve, i downloaded emc8.04 yesterday. will tinker with it this week....
jeetendra_g10
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Jul 16, 2009
2:14 pm
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