The kit was specifically designed for use on Darrieus vertical wind turbines.
Aerodynamic aluminum blades
- good low wind behavior
- a high torque
- low noise
The aluminum profiles on offer here are manufactured using the extrusion process and are protected from corrosion by an anodized layer.
The upper and lower flange are 4,5mm thick and are powder-coated, each equipped with robust ball bearings with a diameter (inner dimension) of 19,9mm.
- Weight per sheet: 2000 gr.
- Weight per flange including ball bearings 3100 gr.
- Rotor diameter 640 mm
- Rotor length 970 mm
- 3x aluminum sheets
- 2x flange including ball bearings
- 6x threaded rods M8