Baldor-Reliance Motor, 5HP,1750RPM,3PH,60HZ,184T,3639M,OPSB,F1Features: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 HORSEPOWER5 ENCLOSUREOPSB FRAME184T MOUNTINGRigid NAMEPLATE RPM1750 PHASE3 MOTOR RPM 60Hz1750 VOLTAGE208-230/460 HERTZ60 SERVICE FACTOR1.15 AMBIENT TEMP C40 WEIGHT85 RPM RANGE1701-1800 DESIGN CODEB BEARING-DRIVE-END6206 BEARING-OPP-DRIVE-END6205 FL EFFICIENCY89.5 INSULATION CLASSF FL AMPS14-13.2/6.6 KVA-CODEJ 208V AMPS14 BRANDBaldor-Reliance MANUFACTURER PART #EM3218T DOE-CODE010A is_motorYes ENCLOSURE TYPEOpen/Drip Proof POWER-FACTOR80 DRIVE END FLANGEStandard C-DIMENSION INCHES16.5 SERIAL-NUMBER-- POLES4 SPEC. NUMBER36G548S270G1