Baldor-Reliance Motor, .5HP,1725RPM,3PH,60HZ,56,3416M,TEFC,F1,NFeatures:Ball bearingsSuitable for mounting any positionHeavy gauge steel and cast iron framesTypical Applications:Pumps, compressors, fans, conveyors, machine tools and other applications where 575 volt three phase power is available. Product Specifications HORSEPOWER1/2 ENCLOSURETEFC FRAME56 MOUNTINGRigid NAMEPLATE RPM1725 PHASE3 MOTOR RPM 60Hz1725 VOLTAGE575 HERTZ60 SERVICE FACTOR1.25 AMBIENT TEMP C40 WEIGHT22 RPM RANGE1701-1800 DESIGN CODEB BEARING-DRIVE-END6203 BEARING-OPP-DRIVE-END6203 FL EFFICIENCY74 INSULATION CLASSB FL AMPS0.8 KVA-CODEL 208V AMPS-- BRANDBaldor-Reliance DOE-CODE-- MANUFACTURER PART #M3538-5 is_motorYes ENCLOSURE TYPETotally Enclosed POWER-FACTOR63 DRIVE END FLANGEStandard C-DIMENSION INCHES11.35 SERIAL-NUMBER-- POLES4 SPEC. NUMBER34A61-873