Rated Speed: 650rpm. Rated Power: 800W. 3-Phase Alternator Wind Permanent Magnet Generator. Feature: 1. Permanent magnet generator, high reliability and more energy-saving. Item Type: Permanent Magnet Generator.
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5000W 300RPM Gearless Permanent Magnet Generator 48V-220V 3 Phase Alternator DIY. Rated speed：300rpm. Rated power: 5000W. 5,Permanent magnet generator rotor using patented alternator, together with the special stator design, effectively reduce the generation of resistance torque, while allowing more wind turbines and generator has good matching characteristics, the unit runs reliability.
eBay
5000W 300RPM Gearless Permanent Magnet Generator 48V-220V 3 Phase Alternator DIY. Rated speed：300rpm. Rated power: 5000W. 5,Permanent magnet generator rotor using patented alternator, together with the special stator design, effectively reduce the generation of resistance torque, while allowing more wind turbines and generator has good matching characteristics, the unit runs reliability.
eBay
(2) No iron loss, have high efficiency 3) Adopt unique coreless precision winding technology design precision coil 4) Adopt the rare earth permanent magnet, which is multipole, high power density and high output power.
eBay
5000W 300RPM Gearless Permanent Magnet Generator 48V-220V 3 Phase Alternator DIY. Rated speed：300rpm. Rated power: 5000W. 5,Permanent magnet generator rotor using patented alternator, together with the special stator design, effectively reduce the generation of resistance torque, while allowing more wind turbines and generator has good matching characteristics, the unit runs reliability.
eBay
5000W 300RPM Gearless Permanent Magnet Generator 48V-220V 3 Phase Alternator DIY. Rated speed：300rpm. Rated power: 5000W. 5,Permanent magnet generator rotor using patented alternator, together with the special stator design, effectively reduce the generation of resistance torque, while allowing more wind turbines and generator has good matching characteristics, the unit runs reliability.
eBay