CNC Wellenkupplung

thingiverse

I've been trying to convert my Proxon MF 70 into a CNC machine, but I ran into an issue with the belt drive. All of the aluminum couplers I bought were inadequate.\r\nIt wasn't until I built one myself that I achieved success.\r\nThe flanges for the shafts and motor are made from PETG\r\nFor the coupling, I used flexible filament.\r\nIf the ends of the shafts should be flat, all you need to do is enlarge the hole accordingly.\r\nIf the shafts have threads running along their entire length, it's a good idea to add matching threads to the flange.