The product is a CNC spindle motor with a voltage of 220V and a power output of 3 kW, providing a high speed of 24000 RPM and a frequency of 400 Hz. It is designed for quiet operation with water cooling for efficient heat dissipation. This spindle motor, model ER20, is manufactured by HY HUANYANG and features a special motor construction tailored for spindle applications. With a single-phase AC current type, this motor is suitable for various industrial automation and motion control systems requiring precise and reliable spindle operation.