This motor is designed to support charging small batteries and to demonstrate threephase AC power generation in educational and hobby settings. It requires a rectifier and filter to convert AC power to DC power for charging. Key benefits and features Clear path from AC to DC charging Primarily suitable for charging small batteries. When used as a generator, the AC output must be rectified and filtered to produce DC power. Simple maintenance to keep performance smooth If motor noise increases, apply gear lubricating oil to the gear train to restore quiet operation. Educational value for handson learning Ideal for students, enthusiasts, and anyone looking to learn about threephase AC power generation and renewable energy sources. Versatile applications for renewable energy concepts Suitable for windpower generation and hydraulic hand friction power generation. Can be used as a teaching aid and textbook model for threephase AC power generation in schools. Use scenarios Classroom or lab demonstration Connect the motor to a rectifier and filter to charge a small battery, illustrating how threephase AC power can be converted to DC for charging applications. Windpower generation experiment Integrate with a small wind setup to demonstrate energy conversion from wind to electrical energy and subsequent DC charging, highlighting practical renewableenergy concepts. Hydraulic hand friction or educational demonstrations Use in hydraulic hand friction power generation experiments to explore how mechanical input from renewable sources yields electrical output, useful as a teaching model in classrooms.