Baldor-Reliance Motor, 7.5HP,3470RPM,3PH,60HZ,184T,3641M,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 HORSEPOWER7 1/2 ENCLOSUREOPSB FRAME184T MOUNTINGRigid NAMEPLATE RPM3450 PHASE3 MOTOR RPM 60Hz3450 VOLTAGE208-230/460 HERTZ60 SERVICE FACTOR1.15 AMBIENT TEMP C40 WEIGHT89 RPM RANGE3001-3600 DESIGN CODEA BEARING-DRIVE-END6206 BEARING-OPP-DRIVE-END6205 FL EFFICIENCY88.5 INSULATION CLASSF FL AMPS18-17.2/8.6 KVA-CODEL 208V AMPS-- BRANDBaldor-Reliance MANUFACTURER PART #EM3219T DOE-CODE010A is_motorYes ENCLOSURE TYPEOpen/Drip Proof POWER-FACTOR89 DRIVE END FLANGEStandard C-DIMENSION INCHES16.5 SERIAL-NUMBER-- POLES2 SPEC. NUMBER36G548S516