Baldor-Reliance EM31105 .33HP 1200RPM 56 Frame 3PH 230/460V, ODP, Rigid, Premium EfficiencyBaldor-Reliance 3-Phase ODP motors are in accordance with the Small Motor Rule implemented by the Department of Energy. These motors feature copper windings, ball bearings, heavy duty steel and cast iron frames. Super-E® motors have NEMA Premium® Efficiency and a 3 year warranty. Features: Compressors Pumps Conveyors Machine Tools And other General Purpose 3-Phase applications Product Specifications HORSEPOWER1/3 ENCLOSUREODP FRAME56 MOUNTINGRigid NAMEPLATE RPM1140 PHASE3 MOTOR RPM 60Hz1200 VOLTAGE230/460 HERTZ60 DUTYContinuous SERVICE FACTOR1.35 EFFICIENCY TYPEPremium AMBIENT TEMP C40 WEIGHT27 RPM RANGE1101-1200 WARRANTY3 years DEGREE OF PROTECTIONIP22 FL EFFICIENCY71.4 INSULATION CLASSF FL AMPS1.9/.9 DRIVE END BEARING SIZE6203 OPPOSITE END BEARING SIZE6203 BRANDBaldor-Reliance MANUFACTURER PART #EM31105 is_motorYes ENCLOSURE TYPEOpen/Drip Proof POWER FACTOR AT FULL LOAD 51 POLES6