Quote:
Originally Posted by Fast5sRevo88
The other night i was at the track running my big crt hard, had been for about 20-minutes, when my negative motor wire came off of my mamba max control board and needless to say, it came to a complete stop and wouldn't go anymore. I was near full throttle down the backstretch when it happened. Afterwards, the truck would not roll freely, so i thought it was the diff, took the pinion gear off the motor and the truck rolls fine, but the motor shaft will no longer turn by hand, did i fry the motor?
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It sounds like maybe the magnet seperated from the rotor shaft . If thats the case it very well could have weged againgt the windingd causeing the motor not to turn . Maybe a bearing locked up . What were the temps & how many runs on the motor ?.
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