Baldor-Reliance Motor, 7.5HP,1770RPM,3PH,60HZ,213T,3733M,OPSB,FFeatures: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 HORSEPOWER7 1/2 ENCLOSUREOPSB FRAME213T MOUNTINGRigid NAMEPLATE RPM1770 PHASE3 MOTOR RPM 60Hz1770 VOLTAGE575 HERTZ60 SERVICE FACTOR1.15 AMBIENT TEMP C40 WEIGHT114 RPM RANGE1701-1800 DESIGN CODEA BEARING-DRIVE-END6307 BEARING-OPP-DRIVE-END6206 FL EFFICIENCY91 INSULATION CLASSF FL AMPS7.8 KVA-CODEJ 208V AMPS-- BRANDBaldor-Reliance MANUFACTURER PART #EM3311T-5 DOE-CODE-- is_motorYes ENCLOSURE TYPEOpen/Drip Proof POWER-FACTOR79 DRIVE END FLANGEStandard C-DIMENSION INCHES16.32 SERIAL-NUMBER-- POLES4 SPEC. NUMBER37F614S840G1