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Unread 01-06-2014, 13:53
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asid61 asid61 is offline
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Re: Offseason WCD with 3 CIM inverted transmission design

Quote:
Originally Posted by highlander View Post
I'm not understanding something here then; if it wasn't bent, how could the gear possibly come out of alignment? Were the tolerances bad? Were your bearings messed up? Were the bearings really close together?
We don't fully understand either.
The bearings had 1" between them at the closest measurement (2x1 WCD). There was also 2 sprockets between the bearing and the gear, so possibly that was the problem. We haven't checked the gearbox shafts, only the outer shafts. I guess the shaft could be bent, but it seems pretty unlikely to me as it has a huge marign of safety.
The bearings were 1/2" hex bearings which seem to have a lot of wiggle room to me, and maybe that combined with the long distance to the gear let to engagement issues.
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