Mix of two focusers from calli and jslafas with my edits to make it suitable for nema 14 and basically no disassembly required except removing VisualBack and screwing it back with spacer and base
UPDATE
I have added baseplate for nema 17 and for nema 14&17 that needs washers. I have not yet tested it, its printing ATM.
I have also added bottom wheel so you can mount Nema from bottom side.
Infill 60% - 80% makes base rigid enough while still flexible enough acting as tensioner.
Bill of materials:
GT2 150-160 tooth belt
gt2 pulley for motor(can be printed as well),
nema14 stepper, I used one from omc steppers,
bit longer m3 screws then ones in stepper I found laying around
| FocusWheelSkymax127Bottom.stl | 211.9KB | |
| Nema1417SkyMax127wHoleForBottom_needsWashers.stl | 42.0KB | |
| Nema1417SkyMax127_needsWashers.stl | 46.3KB | |
| Nema14SkyMax127v2.stl | 48.3KB | |
| Nema14SkyMax127v2wHoleForBottom.stl | 44.2KB | |
| Nema17SkyMax127.stl | 46.4KB | |
| Nema17SkyMax127wHoleForBottom.stl | 42.1KB | |
| Skymax127_GT2FocusWheel.stl | 219.6KB | |
| Skymax127_Nema14_Base.stl | 48.3KB | |
| Skymax127_VisualBackSpacer.stl | 7.9KB |
