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Unread 14-05-2010, 16:17
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VEX Robotics Engineer
AKA: Arthur Dutra IV; NERD #18
FRC #0148 (Robowranglers)
Team Role: Engineer
 
Join Date: Mar 2005
Rookie Year: 2002
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Re: Weird Chain tensioner.

Quote:
Originally Posted by 11douglash View Post
I came across this chain tensioner: McMaster-Carr part # 5896K1, http://www.mcmaster.com/#chain-tensioners/=730zh2.

Has anyone used these before? How well do they work?
We've used similar floating idlers machined out of .125 Lexan for 25-pitch roller chain. As long as you pay attention and keep adjusting their position until the chain stops stretching, they work great.
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Art Dutra IV
Robotics Engineer, VEX Robotics, Inc., a subsidiary of Innovation First International (IFI)
Robowranglers Team 148 | GUS Robotics Team 228 (Alumni) | Rho Beta Epsilon (Alumni) | @arthurdutra

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