These 8-inch diameter wind turbine blades are optimized to spin at very high RPMs. These 8-inch diameter wind turbine blades fit on any DC generator or motor with a 2 mm driveshaft. They feature an airfoil profile and twisted pitch – just like real turbine blades. The assembly is optimized to spin at very high RPMs and produce high voltage (5–6 volts) with the Wind Turbine Generator – you will even be able to light bulbs and pump water with the air moved by basic box fans.
This is a replacement set of the blades included in the MINI Wind Turbine.