This US Motors electric motor is designed to operate with a dual horsepower rating of either 1/2 HP or 1/3 HP, providing versatility for various applications. The motor's speed can be adjusted, with a variable RPM setting that can reach up to 1250 revolutions per minute. It is engineered to function efficiently on both 60 Hertz and 50 Hertz power supplies, accommodating a voltage range of 115 to 208-230 volts. The motor features a frame size designated as 48Y, which specifies its mounting face, shaft height, and other critical dimensions according to NEMA standards.
