Baldor-Reliance Motor, .5HP,850RPM,3PH,60HZ,56,3524M,OPEN,F1,NFeatures:Heavy gauge steel frame thru 405TCast iron frames availableBall bearingsCopper windingsTypical Applications:Pumps, compressors, machine tools, conveyors, blowers, fans and many other applications requiring three phase power. Product Specifications HORSEPOWER1/2 ENCLOSUREOPEN FRAME56 MOUNTINGRigid NAMEPLATE RPM850 PHASE3 MOTOR RPM 60Hz850 VOLTAGE208-230/460 HERTZ60 SERVICE FACTOR1.15 AMBIENT TEMP C40 WEIGHT33 RPM RANGE0-1000 DESIGN CODEB BEARING-DRIVE-END6205 BEARING-OPP-DRIVE-END6203 FL EFFICIENCY66 INSULATION CLASSB FL AMPS2.7-2.5/1.25 KVA-CODEK 208V AMPS2.7 BRANDBaldor-Reliance MANUFACTURER PART #M3160 DOE-CODE-- is_motorYes ENCLOSURE TYPEOpen/Drip Proof POWER-FACTOR56 DRIVE END FLANGEStandard C-DIMENSION INCHES12.07 SERIAL-NUMBER-- POLES8 SPEC. NUMBER35B11Y715