Three-phase AC induction motor driven by three-phase AC power supply (200V/400V), widely used as the main power source in manufacturing sites. Features squirrel cage rotor structure with high starting torque suitable for continuous operation. Used for driving conveyors, pumps, fans, compressors, machine tool spindles, covering wide output range from 0.1kW to several hundred kW. Available in various specifications including IE3 high-efficiency motors, explosion-proof types, and inverter-compatible types. Differs from single-phase induction motors and synchronous motors in structure and characteristics, featuring stable operation with commercial power supply and high durability.