Baldor-Reliance Motor, .5HP,1725RPM,3PH,60HZ,56C,3416M,TEFC,F1Features:1.15 Service FactorPositively locked drive end ball bearingDynamically balanced rotorsTypical Applications:Pumps, fans, compressors, blowers, machine tools, conveyors and many applications requiring 575 volt power. Product Specifications HORSEPOWER1/2 ENCLOSURETEFC FRAME56C MOUNTINGRigid NAMEPLATE RPM1725 PHASE3 MOTOR RPM 60Hz1725 VOLTAGE575 HERTZ60 SERVICE FACTOR1.25 AMBIENT TEMP C40 WEIGHT24 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 MANUFACTURER PART #CM3538-5 DOE-CODE-- is_motorYes ENCLOSURE TYPETotally Enclosed POWER-FACTOR63 DRIVE END FLANGEC-Face C-DIMENSION INCHES11.35 SERIAL-NUMBER-- POLES4 SPEC. NUMBER34A062-0873