I have modified this model so that you do not need an electric motor. 

• Adjusted the bearing size for the entire fuselage to rotate.
• Adjusted the fuselage to fit a 608Z bearing.
• Added one 608Z bearing to the rotor for easy propeller rotation.

A simple windmill that will decorate your garden or balcony.

Everything except Main_Pivot and Rotor_Hub can be printed without supports.

I recommend using PETG material or something more heat-resistant for printing so that this Windmill doesn't melt in the summer.

Parts needed:

• x3 Short M3 Screws or glue
• x1 8mm rod
• x1 22x8mm 608Z Bearing
• Glue