EXTRUDER Planetary NEMA 17 Mk7
thingiverse
Symmetrical planetary gear arrangement. Screw placement strengthens the gear axles. 1 X Bolt M5 1 X Pulley Mk7 1 X 623ZZ Bearing 2 X 605ZZ Bearing 1 X bolt M3 Print Settings Printer Brand: Prusa Printer: Prusa Clone Rafts: Yes Supports: No Resolution: for gears 0.1, NOZLE 0.25, PolyMax. Infill: 75 Notes: Really works. 12.02.16 planetary gears broken. 14.03.16 Filament for gears better PolyMAX and lot of silicon lubricant. :) Good luck !!! 23.06.16 still working. 02.08.16 remix extruder, planetary gears still work. 17.03.17 4 extruder works.
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