pulley wheels

cults3d

pulley wheels for steel pins and steel casing, worked with lifting 50+kg, STL ,,krytkladka,, can help you with feeding-holding the rope in the first wheel. rope diameter -6-12mm (you can try smaller) ideal diameter-10mm thickness -10mm largest diameter -50mm for pin with 10mm in diameter, it prints the hole a bit smaller- you can finish it with drill or sandpaper (+-0,3mm) you can stack them so that you pull 1/4 of weight but 4x the lenght of the rope (as on the picture)