Baldor-Reliance Motor, 10HP,1770RPM,3PH,60HZ,215T,3739M,OPSB,F2Features: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 HORSEPOWER10 ENCLOSUREOPSB FRAME215T MOUNTINGRigid NAMEPLATE RPM1770 PHASE3 MOTOR RPM 60Hz1770 VOLTAGE230/460 HERTZ60 SERVICE FACTOR1.15 AMBIENT TEMP C40 WEIGHT123 RPM RANGE1701-1800 DESIGN CODEB BEARING-DRIVE-END6307 BEARING-OPP-DRIVE-END6206 FL EFFICIENCY91.7 INSULATION CLASSF FL AMPS25/12.5 KVA-CODEH 208V AMPS26 BRANDBaldor-Reliance DOE-CODE010A MANUFACTURER PART #EFM3313T is_motorYes ENCLOSURE TYPEOpen/Drip Proof POWER-FACTOR82 DRIVE END FLANGEStandard C-DIMENSION INCHES17.45 SERIAL-NUMBER-- POLES4 SPEC. NUMBER37B106T853E7