CAD CAM EDM DRO - Yahoo Group Archive

Re: Blown g201 is it the motor?

Posted by barker806
on 2003-09-24 11:38:59 UTC
Jon Thank you for your help
I have tested the motor and there is not a phase to ground short.

I then tested the resistance of the coils 1.4 ohms and 1.5 ohms and a
good motor is 1.5 ohms but I don't trust that meter in that low a
reading.

I am know taking the motor off from the machine and I will test it
with the D cell.

can you have the motor tested with a "Thump test" and mesure the time
that it took the power to go through the coils (I have had this done
for a transforner at work). Or can I have the inductance tested in
the motor (I can't stand not knowing, It is the Engineer in me).

Thank you again for your help
Brian

Discussion Thread

barker806 2003-09-24 09:48:22 UTC Blown g201 is it the motor? Jon Elson 2003-09-24 10:36:34 UTC Re: [CAD_CAM_EDM_DRO] Blown g201 is it the motor? barker806 2003-09-24 11:38:59 UTC Re: Blown g201 is it the motor? Jon Elson 2003-09-24 21:17:01 UTC Re: [CAD_CAM_EDM_DRO] Re: Blown g201 is it the motor?