Heavy construction sturdy galvanized steel for long service life
.25 Thick Hub lifetime guarantee
Perhaps the most important decision in building a wind generator is the blades. Choosing a adequate rotor is imperative. In today's marketing game guys will say anything to try and gain an edge on the competitor. We will simply appeal to your common sense.
Our generator blades are perfect for Hurricane wind Generator and when using our blades we guarantee stated outputs. The size of the rotor is crucial.....it takes power to make power. We have the lowest cut in speed of any generator we know of in the industry and therefore do fine with the larger rotor. We would not recommend it for many of the fledgling wind companies on the market who have to use small blades and rely on high wind to reach cut in speed. Our rotors are designed to charge 12 volt battery banks in as low as 4 mph winds. The Galvanized Steel will provide service long after the imported plastic blades have withered away and aluminum has stress cracked.......THESE BLADES PACK MASSIVE TORQUE
All mounting Hardware included Hubs available in 17mm or 1/2
ATTENTION: All Rights Reserved. Patents Pending. Storm Rotation Blades(TM), Cyclone VAWT (TM), Category 5 PMA (TM),Category 4 PMA (TM),Category 3 PMA (TM),Survival Generator (TM) are trademarks of Wind Turbine Technologies LLC. All Rights Reserved. All infringements are rigorously enforced.