US Motors OEM Replacement, 1 HP, 3-Phase, 1140 RPM MotorOEM Replacement ForSpecific Manufacturers Product Specifications HORSEPOWER1 MOTOR RPM 60Hz1140 VOLTAGE200-230/460 PHASE3 RATED RPM1140 MOUNTINGBand INSULATION CLASSB SERVICE FACTOR1 is_motorYes RPM RANGE1101-1200 HERTZ (HZ)60/50