General Purpose use on compressors, pumps, conveyors, fans, blowers, and other machinery where 575 volts, three-phase power is readily available. Product Specifications HORSEPOWER1 1/2 ENCLOSURETEFC FRAME145T MOUNTINGRigid NAMEPLATE RPM1750 PHASE3 MOTOR RPM 60Hz1750 VOLTAGE575 HERTZ60 SERVICE FACTOR1.15 AMBIENT TEMP C40 RPM RANGE1701-1800 COMPATIBLE WITH/REPLACES - 1Baldor EM3554T-5, WEG 00158ET3H145T, Marathon E838 ENCLOSURE TYPETotally Enclosed FL AMPS1.9 BRANDLeeson MANUFACTURER PART #121940.00 APPLICATIONSPoultry Feeders, Silo Unloaders, Crop Drying Fans, Compressors, Conveyors, Pumps is_motorYes