
29-11-2013, 15:16
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no bag, vex only, final destination
AKA: Pinecone
 FRC #0228 (GUS Robotics); FRC #2170 (Titanium Tomahawks)
Team Role: Mentor
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Join Date: Dec 2008
Rookie Year: 2006
Location: Glastonbury, CT
Posts: 7,769
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Re: Center to Center with belts
Quote:
Originally Posted by MetalJacket
Just to clarify for my own knowledge, there should be little to no performance issues using 9mm wide belts compared to using 15mm wide belts (like those in this year's KoP) assuming they both have the same tooth profile? I'm currently working on a practice sheet metal chassis using belts and I'm trying to make the wheel wells as thin as possible but I don't want to compromise performance for space. Thanks,
Jesse
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Look at the Gates spec, though know that their numbers are *very* conservative. In my team's experience, if you are using a smaller pulley (such as to fit in a small space height wise) you'll want 15mm GT2 and if you're using a larger pulley then 9mm is just fine. Since you're doing sheet metal, you probably have enough room to use 2.5"+ diameter pulleys and can step down to 9mm.
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