Feature:1. Stable and High Efficiency: Using NdFeB permanent magnets and premium pure copper windings, the generator can generate high efficiency and stable power.2. Aluminum Alloy Shell: The three phase AC permanent magnet generator adopts aluminum alloy shell with corrosion proof treatment, acid, alkali and salt resistance, has a longer service life.3. Good Heat Dissipation: This permanent magnet generator has a specially designed rotor, which has a small resistance torsion when starting, and has a good cooling effect.4. Gearless: Gearless permanent magnet electric motor generator, low rotating speed, and can be driven directly, energy saving, safe and reliable.5. Easy Operation: The low speed rare earth permanent magnet generator is very simple to operate, and the three phase AC permanent magnet generator is safe, easy to maintain.Specification:Item Type: Three Phase AlternatorMaterial: Aluminum AlloyGross Weight: 3950g / 139.3ozRated Power: 6000WProduct Size: Approx.15 x 13.5 x 16.5cm / 5.9 x 5.3 x 6.5inRated Speed: 750 RPMStarting Torsion: <0.1 NmMagnetic Poles Number: level 12Conversion Efficiency: ≥85%Working Temperature Rise: ≤70℃Generator Type: Rare earth permanent magnet 3 phase alternatorMain Shaft Material: carbon steelMagnetic Steel Material: rare earth Ndfeb materialLubrication Mode: add lubricating greaseInsulation Class: H classHow to Use:1.Direct connection 2.In areas with sufficient resources, small wind turbines should be used. The average annual wind speed must be greater than 3 m per second, and the effective wind speed of 3 to 20m per second must accumulate more than 3000 hours every year. The average wind energy with effective density of 3 to 20m per second should be greater than 100W per quadratic meter. 3.It should be noted that the selection of the nominal design wind is based on the local design wind speed. The use of wind