Baldor-Reliance Motor, 1HP,1765RPM,3PH,60HZ,143T,0524M,TEFC,F1Features:Ball bearingsSuitable for mounting any positionHeavy gauge steel and cast iron framesTypical Applications:Pumps, compressors, fans, conveyors, machine tools and other applications where three phase power is available. Product Specifications HORSEPOWER1 ENCLOSURETEFC FRAME143T MOUNTINGRigid NAMEPLATE RPM1760 PHASE3 MOTOR RPM 60Hz1760 VOLTAGE208-230/460 HERTZ60 SERVICE FACTOR1.15 AMBIENT TEMP C40 WEIGHT54 RPM RANGE1701-1800 DESIGN CODEB BEARING-DRIVE-END6205 BEARING-OPP-DRIVE-END6203 FL EFFICIENCY85.5 INSULATION CLASSF FL AMPS3.1-3/1.5 KVA-CODEL 208V AMPS3.1 BRANDBaldor-Reliance DOE-CODE010A MANUFACTURER PART #EM3581T is_motorYes ENCLOSURE TYPETotally Enclosed POWER-FACTOR71 DRIVE END FLANGEStandard SERIAL-NUMBER-- C-DIMENSION INCHES12.53 POLES4 SPEC. NUMBER05C001X122G1