GraviTrax Junior Speed Hammer
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Add a hammer element to your GraviTrax Junior layout to give the marble an extra push.
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Updated at source:
Model information
- Source
- Printables
- Category
- Building Toys
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
This model is a compatible hammer element for GraviTrax Junior.
When the marble hits the hammer shaft, the hammer rotates around its axis.
The hammer head swings back and strikes the marble from behind, transferring momentum and accelerating the marble along the track.
This mechanical interaction increases the marble’s speed and adds an interactive kinetic element to your GraviTrax Junior layout.
Looking for more parts?
This model belongs to my GraviTrax Junior Compatible Collection.
This is a fan-made accessory and not an official Ravensburger product.
Printing information
The STL files are correctly aligned.
0.2 mm layer height
2 Perimeters recommended
Infill:
GTJ_Hammer: 10 % Gyroid
GTJ_Hammer_Aufhaengung and GTJ_Hammer_Hammer: 100 %
Some support is required. See the red highlighted areas in the images below.
I am looking forward to your Makes! :-)
If you like this design, feel free to check out my other models here.