GT2 2mm Pitch

This is a GT2 2mm pitch timing belt, by the hobby roboticist: Skyentific

Reasoning for choosing this belt: this is what 3d printers use, so lots of places to find belts and small pulleys

Reasons for not choosing this belt: hard to find big pullies

https://www.sdp-si.com/D265/PDF/D265T003.pdf

HTD

https://www.cnczone.com/forums/linear-and-rotary-motion/118112-cnc.html

more common to find belts and pulleys

can have backlash issues

predecessor to GT2

MR2/GT (Misumi)

Identical profile to GT2!, idk why they call it different

misumi has belts and pulleys for this stuff

diagram incorrect from downloaded cad