The file 'Nema 17 Belted Reduction Gear 3D Printer Model' is (3dm,stl) file type, size is 918.0KB.
Nema 17 belted reduction gear
Bolts and nuts for pulleys are not presented in this list.
Components:
2x - 625zz bearing
2x - 1mm spacer for 5mm inner diameter
1x - 5mm diameter metal shaft, length=50mm
6x - M3 nut
2x - M3x12 hex bolt
4x - M3x8 hex bolt
1x - small GT2 pulley (16-20 teeth)
1x - big GT2 pulley (80 teeth max)
1x - belt GT2 (L=200 for 20T and 80T pulleys)
Some holes made without clearance for bolt and bearing to sit tighter. So, you need to adjust them.
Links:
GT2-80T http://www.thingiverse.com/thing:1812138
BeltedBase.3dm | 1.6MB | |
BeltedBase.stl | 1.1MB | |
BeltedCover.stl | 384.2KB | |
BeltedMount.stl | 558.8KB |