My glass ball is not working today. Do you have pictures? 
Hi pop,This is my 36V electrodynamics motor. I have checked the Gulf Electro Quip site and according to my interpretation of their sample pictures the comm has bar edge burning, streaking and copper drag. The brushes have S15 error meaning overload and interruption of contact. Could I have some expert interpretation of the pics, please?![]()
This is excellent information! ...for everyone. I'm not sure of the process for getting this in the WIKI... but I would like to nominate this... do I hear a second?? Thanks Poprock and Major....S15 error on the brushHad me going there, until I found the web site. http://www.gulfelectroquip.com/technical.php?technicalname=commutator