Baldor-Reliance Motor, .5HP,3450RPM,3PH,60HZ,56,3410M,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 RPM3450 PHASE3 MOTOR RPM 60Hz3450 VOLTAGE575 HERTZ60 SERVICE FACTOR1.25 AMBIENT TEMP C40 WEIGHT20 RPM RANGE3001-3600 DESIGN CODEB BEARING-DRIVE-END6203 BEARING-OPP-DRIVE-END6203 FL EFFICIENCY68 INSULATION CLASSB FL AMPS0.8 KVA-CODEJ 208V AMPS-- BRANDBaldor-Reliance DOE-CODE-- MANUFACTURER PART #M3537-5 is_motorYes ENCLOSURE TYPETotally Enclosed POWER-FACTOR63 DRIVE END FLANGEStandard C-DIMENSION INCHES11.35 SERIAL-NUMBER-- POLES2 SPEC. NUMBER34A61-487