3phase permanent magnet alternator designed for reliable, efficient lowspeed power generation. Built with quality materials and a compact, maintenancefriendly design for use in small renewable energy systems and standby power applications. Key benefits Higher electrical efficiency and more stable output thanks to windings made from grade pure copper wire. Improved thermal performance and continuous operation from a stator and rotor design that reduces starting resistance torque and enhances heat dissipation. Simple, gearless directdrive operation reduces maintenance and mechanical complexity. Durable exterior from a diecast aluminum alloy shell with anticorrosion treatment for extended service life and reliable performance in challenging environments. Main features 3phase AC output suitable for small generators and distributed power systems. Permanent magnet design using rare earth magnets for consistent lowspeed operation. Copperwound stator for lower losses and improved conversion efficiency. Special stator and rotor geometry that lowers starting torque and disperses heat effectively. Gearless, directdrive configuration for easier installation and reduced wear. Diecast aluminum alloy housing treated for resistance to acid, alkali, and salt corrosion. Function and compatibility Designed to produce stable threephase AC power in lowspeed applications where directdrive generators are preferred. Compatible with small wind turbine setups, microhydro turbines, and other slowrotating prime movers that require a permanent magnet alternator. Suitable as a generation source for offgrid systems, battery charging stations when paired with appropriate power electronics, and backup power for remote equipment. Practical application examples Small wind turbine: Directdrive connection to a lowspeed rotor for reliable threephase power generation without a gearbox. Microhydro installation: Stable lowspeed output for village or cabin power systems when combined with rectification and regulation equipment. Remote backup power: Provide threephase AC for charging banks or running small motors and control systems in remote cabins, workshops, or marine auxiliary systems. Operation and maintenance Lowspeed rare earth permanent magnet design requires minimal upkeep compared to geardriven generators. Gearless mounting reduces mechanical parts that need replacement, simplifying routine maintenance. Regular inspection of electrical connections and housing condition is recommended to maintain performance and longevity. Materials and durability Windings: grade pure copper wire for improved conductivity and efficiency. Magnets: rare earth permanent magnets suited for consistent lowspeed performance. Housing: diecast aluminum alloy with anticorrosion treatment to resist acid, alkali, and salt exposure. This alternator is intended for use where a robust, maintenancefriendly, threephase permanent magnet generator is required for lowspeed directdrive applications.