Size: 120V Overview This 120V, 3 phase permanent magnet generator delivers 12000W of rated power at 600 rpm. Designed for direct drive applications, it reduces noise and vibration compared with conventional generators while offering efficiency and stable output. Coreless PMG design lowers starting torque and required wind speed and extends service life to an expected 10 to 15 years. Key benefits Lower noise and lower vibration compared with traditional generators, improving installation environments and reducing mechanical wear. electrical efficiency and stable output for consistent power delivery, with efficiency of at least 90 percent. Low startup torque and low required RPM enable earlier power generation in wind and lowspeed applications. Gearless direct drive eliminates gearbox losses and maintenance, improving overall system reliability. Durable construction and materials for long term use: NdFeB permanent magnets, grade pure copper winding, stainless steel shaft, and aluminum alloy housing. Main features Type: Permanent magnet generator, 3 phase synchronous design Voltage: 120V Rated power: 12000W Rated speed: 600 rpm Starting torque: 0.42 N m Rated torque: 8 N m Output: AC three phase Efficiency: at least 90 percent Working temperature rise: up to 70 C Operating temperature range: 40 C to 120 C Insulation class: H Permanent magnet: rare earth NdFeB Windings: grade pure copper Shaft material: stainless steel Generator shell: die cast aluminum alloy Bearings and magnets: components for good heat dissipation and magnetic retention Included items Motor with base x 1 Rectifier x 1 Performance and design details Coreless PMG structure reduces cogging and starting torque, allowing generation at lower speeds and extending component life. NdFeB permanent magnets combined with pure copper windings produce stable, efficient output and good electromagnetic matching for wind turbine applications. Die cast aluminum housing provides structural strength and corrosion resistance for extended field use. Special stator and rotor design supports good heat dissipation and smooth torque delivery to minimize vibration during operation. Typical applications Small and medium wind turbine systems where low cutin speed and gearless direct drive are required. Offgrid or remote power installations and hybrid renewable systems needing a compact, efficiency 3 phase AC generator. Backup or auxiliary generation for agricultural equipment, pumping stations, or marine propulsion where stable three phase power is needed at low RPM. Installation and maintenance notes Designed for easy installation and direct drive mounting; minimal mechanical adjustments required. Regular inspection of bearings and connections recommended to maintain long service life. Manual measurement may result in slight size variations. If questions arise after delivery, contact the seller for assistance. This generator combines low startup torque, torque density, and control accuracy in a durable package suitable for direct drive renewable and industrial applications.