Baldor-Reliance Motor, 30HP,1770RPM,3PH,60HZ,286T,4052M,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 NUMBEREHM2535T HORSEPOWER30 MOTOR RPM 60Hz1770 VOLTAGE230/460 PHASE3 FRAME286T ENCLOSURE TYPEOpen/Drip Proof HERTZ60 SPEEDS1 ROTATIONCCW/CW THERMAL PROTECTIONNone RATED RPM1770 MOUNTINGRigid FULL LOAD AMPS76.0/72.0/36.0 SHAFT DIAMETER1.875 BEARING TYPEBall DRIVE END BEARING SIZE6309 OPPOSITE END BEARING SIZE6309 INSULATION CLASSF SERVICE FACTOR1.15 AMBIENT TEMP C40 LENGTH LESS SHAFT INCHES31 DUTYContinuous APPROVALS OR CERTIFICATIONSCSA; UR OVERALL LENGTH26.06 is_motorYes LENGTH INCHES0.5 WIDTH INCHES23.75 HEIGHT INCHES23.75 WEIGHT LBS378 RPM RANGE1701-1800 SHAFT DIAMETER INCHES1.875 FL EFFICIENCY94.1 DESIGN CODEB OPPOSITE END BEARING6309 FL AMPS70/35 FRAME SIZE286T POLES4 DRIVE END FLANGEStandard ENCLOSUREOPSB