The file '9-pin Sprocket For Bicycle Chain 3D Printer Model' is (skp,stl) file type, size is 175.8KB.
Needed a sprocket to direct-drive a bicycle chain from a stepper motor. First try, the fit is a bit rough - we'll see. Will add more details/fixes if/when it's together and working.
Second version looks like it'll work well.
9_pin_sprocket_stepper.skp | 116.9KB | |
9_pin_sprocket_stepper.stl | 450.2KB | |
9_pin_stepper_sprocket_final.skp | 144.4KB | |
9_pin_stepper_sprocket_final.stl | 569.2KB |