Baldor-Reliance Motor, 75HP,3540RPM,3PH,60HZ,364TS,4254M,OPSB,FFeatures:Heavy duty framesBall bearingsMoisture resistant ISR® (Inverter Spike Resistant) copper windingsLow-loss electrical lamination grade steelThree year warranty.Typical Applications:Typical applications include operations where continuous or frequent duty is required. Super-E Motors are designed to conserve energy over extended time periods. Inverter rated per NEMA MG1 Part 31.4.4.2. Suitable for variable torque applications and 20:1 constant torque speed range with properly sized and adjusted variable frequency drives. Product Specifications HORSEPOWER75 ENCLOSUREOPSB FRAME364TS MOUNTINGRigid NAMEPLATE RPM3540 PHASE3 MOTOR RPM 60Hz3540 VOLTAGE208-230/460 HERTZ60 SERVICE FACTOR1.15 AMBIENT TEMP C40 WEIGHT507 RPM RANGE3001-3600 DESIGN CODEB BEARING-DRIVE-END6313 BEARING-OPP-DRIVE-END6311 FL EFFICIENCY94.5 INSULATION CLASSF FL AMPS178-164/82 KVA-CODEG 208V AMPS-- BRANDBaldor-Reliance MANUFACTURER PART #EM2549T DOE-CODE010A is_motorYes CUSTOMER-PART-NUMBER-- GREASEPOLYREX EM ENCLOSURE TYPEOpen/Drip Proof SPACE-HEATER-AMPS-- SPACE-HEATER-VOLTS-- MAX. SPACE HEATER TEMP.-- POWER-FACTOR91 DRIVE END FLANGEStandard C-DIMENSION INCHES25.81 SERIAL-NUMBER-- POLES2 SPEC. NUMBER42E212W462