GT2 Timing belt
thingiverse
This is a GT2 X 6mm wide timing belt designed to be printed out of TPU. It has no tension members, so it does stretch, but it works and could get you out of a tight spot. The length is roughly .5m long, and you will need a 200mm bed to print it. I have it on my Mulbot, and with over 200 plus hours of printing, it's still going strong. The belt is used on the Mulbot, mostly printed printer. The Mulbot's belt is actually 12mm wide, not the standard 6mm wide. You can find this design on Thingiverse at https://www.thingiverse.com/thing:3432384. I use Sainsmart TPU for printing, which you can find on Amazon at https://amzn.to/2QwaF4o.
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