Oscillating Cylinder Motor for LEGO (3d Print)

3D Model

Adapted the oscillating cylinder engine design for easy 3d printing. Can be attached to LEGO Technic set (luckily, the cheapest 42102 set had all the gears I needed).

All the files needed to print it can be found here on Thingiverse.

Apart from those, you’ll need:

• Fingers from nitrile or PET glove for the membranes

• Bolts: M3x6 x9, M3x8(or 10) x2, m3x14 x2, m3x10(or longer) x2, m3x26 x1

• M3 nuts x4