Motor Coupling for short shaft with flat

thingiverse

Here are many high-quality motor couplings available online, but I was unable to find one that met my exact requirements, so I decided to create some myself.\nThe final product measures a total of 1.0" in length, with a diameter of .8".\nIt's worth noting that this design is not well-suited for applications that involve high torque at high speeds.\nAs for the shaft sizes used in this project, they include 3/8", 6mm, 1/2", and 1/4" diameters.\nIf you require a different size, please leave a comment with your request, and I will upload it within a few days.\nThe instructions for assembling this motor coupling are as follows:\ntap the shaft set screw hole using either a #6 or #4 tap.\nwhen printing the spider component, use nylon or PUR / TPE material at 100% fill rate to ensure optimal strength and stiffness.