I was very strained LM8UU axis Z, I decided to remake sleeve 140947 Cargo, but they are constantly wedged. Out of the situation, I found 623 by means of bearings. Bottom line: there is no noise, no backlash, very easy to move, not jammed. For a minimum cost of manufacture. https://www.youtube.com/watch?v=Q5ie6PLDc4E&feature=youtu.be
| z_1-1.stl | 100.6KB | |
| z_1-2.stl | 104.7KB | |
| z_2-1.stl | 54.0KB | |
| z_2-2.stl | 38.2KB | |
| z_bed.dxf | 352.4KB | |
| z_strong.stl | 140.2KB |
