Another RC Car Drive Shaft
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This one features 2 universal joints; so it' a double U joint telescopic drive shaft !
- Ocena
- 4 / 5
- Polubienia
- 140
- Pobrania
- 850
- Wydruki
- 2
- Wyświetlenia
- 4760
- Oceny
- 1
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Vehicles
- Licencja
- Creative Commons — Attribution — Noncommercial
My 2 previous designs didn't work well when trying to compensate suspension and steering, as a matter of fact they are only suitable to compensate slight misalignment for normally aligned shafts. So I will only use them between the gearbox and the 2 differentials.
With this new design I now have something to link the differentials to the wheels. For each universal joint I'm using one 16 mm and two 6 mm M3 screws.
The size of the joints is quite big but that's ok as my rc car design is quite big itself ! I believe I could scale it down but then I would need to use small plastic pins or M2 screws…
The reason the yokes are slimmer in the middle is twofold: they look nicer and this avoids some interference with the shock absorbers when steering.
There is a sliding part that allows for some travel when suspension or steering are needing it.
My naming is somehow random as usual:
So for one drive shaft you need 2 dices, 3 yokes and one sliding yoke and one shaft + screws.
I've since released the car ! You can get it at:
https://www.printables.com/model/281110-4wd-rc-car-185-parts