A Educational Gearbox setup for kids or students passionate of mechanics and engineering. Its a good demonstration of a 2 stage planetary gearbox used for high torque applications with a 16:1 reduction gear ration.
The model takes some skill to make and is not a very easy one but the result is worth it and you will increase your printing skills and mechanical understandings. The design can work without lubrification but I highly suggest putting some if its possible.
In conclusion if you want a educational project to understand mechanics better or just something fun to have on your desk, this is the one.
Part Name | Quantity | Material |
---|---|---|
Back window case | 1x | any |
Front window case | 1x | any |
First front carrier | 1x | PLA, ABS, PETG |
Second front carrier | 1x | PLA, ABS, PETG |
Back carrier | 2x | PLA, ABS, PETG |
Sun gear | 1x | PLA, PETG |
Planet gear | 6x | PLA, PETG |
Part Name | Quantity | Inside diameter | Outside diameter | Thickness |
---|---|---|---|---|
Outside bearing | 2x | Φ 15 mm | Φ 35 mm | 11 mm |
Inside bearing | 2x | Φ 8 mm | Φ 24 mm | 5 mm |
Part Name | Quantity |
---|---|
M4 x 15 mm Screw | 12x |
M4 Bolt | 6x |
Part Name | Quantity | Material |
---|---|---|
Back window case | 1x | any |
Front window case | 1x | any |
First front carrier | 1x | PLA, ABS, PETG |
Second front carrier | 1x | PLA, ABS, PETG |
Back carrier | 2x | PLA, ABS, PETG |
Sun gear | 1x | PLA, PETG |
Planet gear | 6x | PLA, PETG |
Part Name | Quantity | Inside diameter | Outside diameter | Thickness |
---|---|---|---|---|
Outside bearing | 2x | Φ 15 mm | Φ 35 mm | 11 mm |
Inside bearing | 2x | Φ 8 mm | Φ 24 mm | 5 mm |
Part Name | Quantity |
---|---|
M4 x 15 mm Screw | 12x |
M4 Bolt | 6x |
--in work--
The author marked this model as their own original creation.