About this 3D model

Summary This is upgraded version MK3 of Small wind turbine. You can print it from PETG, PCTG, ASA, nylon... hardware you need: DIN912: 6x M3x15 mm (or 16mm) 2x M4x20 mm DIN933: 1x M5x100mm (could be substituted by tread rod M5 L=105mm) DIN 934 (hex_nut): 5x M5 3x M8 DIN125 washer: 5,3 mm thread rod M8 as vertical pole bearings: 2x 625 2RS or ZZ 5x16x5 mm 2x 619 (698) 2RS or ZZ 8x19x6 mm Better you can balance rotor with blades, so it does not shake at resonance frequency and start spinning at very low wind. Please post the make if you are satisfied. use 0,2mm layer and 4 perimeters support on build plate is needed for fin and blades.