Spectra line motor reel

thingiverse

I am building a 3DR delta and I thought the push to fit approach could be better than the existing setup that calls for three screws and nuts. I did not pay much attention to the dimensions of Richrap's original part and mine came a bit oversized, but I hope it won't be a problem. Now there is a second version that should be pretty close to the right size. Instructions You have to create a loop with the fishing line using the reel holes, and then wire a section of it clockwise and the other anti-clockwise on the available reel space. The motor needs to have a flat in the shaft. I printed mine at 0.2mm layer size.