Baldor-Reliance Motor, 3HP,1755RPM,3PH,60HZ,182T,3634M,OPSB,F1Features:Heavy gauge steel frame constructionBall bearingsGrease reduced vibrationSuitable for mounting in any positionEHM models meet NEMA Premium® efficiency and inverter-ready3 year warrantyHM models meet EPAct efficienciesTypical Applications:Heating, ventilation and air conditioning fans and blowers Product Specifications BRANDBaldor-Reliance MANUFACTURERS PART NUMBEREHM3211T HORSEPOWER3 MOTOR RPM 60Hz1760 VOLTAGE230/460 PHASE3 FRAME182T ENCLOSURE TYPEOpen/Drip Proof HERTZ60 SPEEDS1 ROTATIONCCW/CW THERMAL PROTECTIONNone RATED RPM1760 MOUNTINGRigid FULL LOAD AMPS8.5/8.4/4.2 SHAFT DIAMETER1.125 BEARING TYPEBall DRIVE END BEARING SIZE6311 OPPOSITE END BEARING SIZE6205 INSULATION CLASSF SERVICE FACTOR1.15 AMBIENT TEMP C40 LENGTH LESS SHAFT INCHES16.5 DUTYContinuous APPROVALS OR CERTIFICATIONSCSA; UR OVERALL LENGTH15 is_motorYes LENGTH INCHES21.5 WIDTH INCHES11.75 HEIGHT INCHES11.75 WEIGHT LBS72 RPM RANGE1701-1800 SHAFT DIAMETER INCHES0.875 FL EFFICIENCY89.5 DESIGN CODEB OPPOSITE END BEARING6205 FL AMPS8.2/4.1 POLES4 FRAME SIZE182T DRIVE END FLANGEStandard ENCLOSUREOPSB