1,net weight 6.0kg 2,high wind energy utilization 3,beautiful appearance 4,low vibration operation 5,low resistance torque Features 1,Low start up speed due to low cogging and resistive torque design.2,Gearless, direct drive, low RPM generator.3, High standard, quality components for use in harsh and extreme environments for wind turbines.4,High efficiency and Low mechanical resistance energy ...