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Unread 15-12-2009, 16:56
SteveJanesch SteveJanesch is offline
hopes he has enough oomph
FRC #1533 (Triple Strange)
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Re: combo encoder and chain tensioner

Quote:
Originally Posted by Tristan Lall View Post
Avoid using an encoder as the tensioner shaft. The bearings in it probably aren't capable of supporting the radial load of a tensioner.
Agreed. The plan is to support the idler axle on both sides of the sprocket, extend axle on one side, then fix coder to that side.

Eric - thanks, but that photo's a little grainy in that area, I can't quite make out what's behind the sprocket (or is it hidden by the sprocket anyway?). Also, I planned on using surgical tubing or equivalent to give a bit of compliance. We've had problems other years with mounting plates that didn't quite line up the encoder axle with the axle it was encoding.

Thanks very much.
- Steve

Last edited by SteveJanesch : 15-12-2009 at 17:03.