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#1
 
10-06-2005, 09:05 AM
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I have a small problem i have 2 motors that jam while it is running on the bench with no load X and Y Z is fine i try the X and Y motors on Z G202 and thay run fine i am using G202 and mach 3 my question is are all the trimpot set the same from factory ?? and will a bad set trimpot do that ??? or are thay defective ?? and is it bad to conecte the motor coils backwards ? A+ to B+ A- to B- ??? my motors are 3.18A i test the curent when the motors turn and i get around 1.2 is that ok ??? Thanks Yves  |
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#2
10-06-2005, 09:23 AM
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| Did you put the current set resistor on the Gecko's to set the current? Wiring the motors incorrectly can damage the Geckos.
__________________ Gerry Mach3 2010 Screenset http://home.comcast.net/~cncwoodworker/2010.html (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management) |
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#3
10-06-2005, 10:24 AM
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| Yap the resistor is set right |
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#4
10-06-2005, 08:06 PM
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| Do they jam at high speed or slow? you may have bad bearings that rear their ugly head at high speed ie 1000 RPM++++
__________________ menomana |
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