Its a spline.?? Very common on transmission shafts.?? Allows for a slip fit and very high torque capacity.??
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On 2021-05-26 11:40 am, Ryan Sweet wrote:
Hello,
I am evaluating an EV kit and I see this shaft on a drive motor... notice the female toothed grooves in the shaft... and I¡¯ve not seen this before nor can I figure out what it is called.
Does anyone know the right way to describe this kind of fitting and what the corresponding male part looks like (say, for mounting a pulley)?
Thanks,
-Ryan
