Quote:
Originally Posted by Sh1ine
There really is no reason. I starting off thinking that it would be easier to have one belt, and get the system in the tube. Now after reading everyones thoughts I think it is going to be harder. Did you have a spring tensioner in your system? Did you use steel pulleys or were you able to find Aluminum one? I can only find GT2 steel pulleys.
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SDP-SI sells lightweight sprockets for 5mm HTD timing belts that have a polycarbonate body and various styles of aluminum hubs. We used the 'Aluminum T-Insert' sprockets at the time (which we broached keyways into), but might consider Fairloc hubs for the future. Both of the mechanisms (the shooter and ball intake rollers) were high-speed, low(ish)-torque systems, so the lower torque capacity of HTD belts versus GT2 wasn't an issue. We didn't have any issues with the belts (or pretty much anything else) on our robot that year.
