This is a cycloidal gearbox with a transmission ratio of 1:8.
In addition to the 3D-printed parts you will need 3 5x10x4 (dxDxW) bearings, 3 M4x20 bolts, 1 M5 bolt, 1 M3 bolt and a small 5mm washer.
If you put it together carefully and maybe sand it a little it will run very smoothly.
| Baseplate2.stl | 195.7KB | |
| Cycloid_Disc1.stl | 275.0KB | |
| Cyclo_Gear.stp | 265.6KB | |
| Excentric_Shaft1.stl | 183.9KB | |
| Outer_Ring1.stl | 284.0KB | |
| Pin_Plate1.stl | 168.9KB | |
| Upper_Plate2.stl | 194.5KB |
