The US Motors 150hp 447TD TECF 1800rpm SF 1.0 explosion-proof motor is a powerful and reliable electric motor designed for industrial automation and motion control applications. With a rated load of 150 horsepower and a high service factor of 1.00, this motor is capable of handling demanding tasks with ease. The motor features a totally enclosed fan-cooled (TEFC) design, making it suitable for use in harsh environments. With a designed for general purpose (Design B) and maximum temperature rating of 311°F, this motor is built to last and perform consistently. It operates on 460V AC and has a base RPM of 1800, making it a versatile and efficient choice for various business and industrial applications.