Baldor-Reliance Motor, 20HP,1765RPM,3PH,60HZ,256TC,0948M,TEFC,FFeatures:Heavy gauge steel and cast iron framesBall bearingsISR® (Inverter Spike Resistant®) copper windingsLow-loss electrical grade lamination steelThree year warrantyTypical Applications:Typical applications include operations where continuous or frequent duty is required. Super-E Motors are designed to conserve energy over extended time periods. Class F insulated, 1.15 service factor. Inverter rated per NEMA MG1 Part 31.4.4.2. Suitable for variable torque applications and constant torque speed range with properly sized and adjusted variable frequency drives. Product Specifications HORSEPOWER20 ENCLOSURETEFC FRAME256TC MOUNTINGRigid NAMEPLATE RPM1765 PHASE3 MOTOR RPM 60Hz1765 VOLTAGE230/460 HERTZ60 SERVICE FACTOR1.15 AMBIENT TEMP C40 WEIGHT286 RPM RANGE1701-1800 DESIGN CODEB BEARING-DRIVE-END6309 BEARING-OPP-DRIVE-END6208 FL EFFICIENCY93 INSULATION CLASSF FL AMPS48/24 KVA-CODEH 208V AMPS50.6 BRANDBaldor-Reliance DOE-CODE010A MANUFACTURER PART #CEM2334T is_motorYes ENCLOSURE TYPETotally Enclosed POWER-FACTOR84 DRIVE END FLANGEC-Face C-DIMENSION INCHES23.78 SERIAL-NUMBER-- POLES4 SPEC. NUMBER09C102X715G1