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Rewinds
Jun 16, 2012 8:22:14 GMT -7
Post by Eagle Racing on Jun 16, 2012 8:22:14 GMT -7
It happens, I was using a good brush. I was running 26 Volts when mine blew. The softer brush works fine for me on slow motors. Just takes a little carbon build up to short the two comm plates and no more motor.
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Rewinds
Jun 16, 2012 8:33:52 GMT -7
Post by AJR on Jun 16, 2012 8:33:52 GMT -7
Good info. guys. I'm building my first unlimited 4gear with limited parts supplies so if problems like that can be avoided, that's a good thing for me. So far I haven't seen any issues with my armature. Seems to be cool and fast ;D.
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Rewinds
Jun 17, 2012 13:29:17 GMT -7
Post by pceng on Jun 17, 2012 13:29:17 GMT -7
It happens, I was using a good brush. I was running 26 Volts when mine blew. The softer brush works fine for me on slow motors. Just takes a little carbon build up to short the two comm plates and no more motor. That carbon will build up faster as rpm's go up. Good luck with the next arm, or is that done by now. ......PC |
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