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#1
 
04-06-2010, 10:43 PM
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Hi all, I have a 4 axis foam cutting board and the recommended voltage for the cnc side is only 12-14v, Why is this as usually we try and pump as much voltage as we can into the motors? Is there a reason hobbycnc recommend the low voltage? or is it a case that when cutting foam the speed is low therefore higher voltage is wasted? I ask as am running about 40v on my PicStep controllers. Rob  |
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#2
04-07-2010, 12:42 AM
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| Foam cutting requires a fairly low speed so there's no real advantage of the higher speed your steppers can run at a higher voltage.
__________________ Regards Geoff |
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