What are some typical symptoms of a gearless DD hub motor failing?

ClintBX

1 kW
Joined
Mar 6, 2014
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419
Hi ESFMs,

Over the past few years I've gotten familiar with some of the major types of bike failure that can happen. I know how a blown fet in a controller shows up, I know what phase wire issues feel like and I know all about the dreaded Phantom throttle syndrome.

What I haven't had the misfortune of experiencing yet is a motor failure. In a gearless DD hub anyway.

Can anyone tell me what that looks like when one of these fails?

Clinton
 
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