the us motors 200hp 447ts tefc 3600rpm 460v 3ph motor is a high quality electric motor designed for industrial automation and motion control applications. With a rated load of 200hp and a full load amps of 220, this motor is designed for reliable performance. It features an IEC frame size of 447, a NEMA design letter of design b (general purpose), and is suitable for operation at an ac frequency rating of 50/60hz. with insulation class F (max 311degrees f) and a service factor of 1.15, this motor offers peace of mind for various industrial applications.