Funbot X-End 8mm with belt tensioner

thingiverse

I loved how the y-axis belt has to be tensioned using the stepper motor with ease. This design makes it ridiculously simple to get the perfect tension every time. Here's what you'll need: - A 5mm screw that needs to be cut to the right length (check out the photos) - 2x 5mm washers - A pulley - A 3mm screw that should be around 30mm long - A 3mm washer - A 3mm nut - A 3mm wing-nut or a normal nut with a printed thumb-screw The pulley bracket might require some sanding to fit into the y-end perfectly. I added photos showing all the required parts and the assembly process. Let me know if anything is missing or unclear. I also added a photo of the thing in action - it works incredibly well!