Baldor-Reliance HVAC Motor, EM3554T-5G, 3 PH, 1.5 HP, 575 V, 1800 RPM, TEFC, 145T FrameBaldor-Reliance's line of Heating, Ventilation, and Air Conditioning Motors are designed with dynamically balanced rotors for reduced vibration and quiet operation. The motors range in size from 1/4 HP to 100 HP and include heavy duty industrial designs as well as designs for commercial applications. These applications include ventilators, direct drive and belted fans, exhaust fans, unit heaters, air conditioning units, and commercial refrigeration condensers. Also included are motors designed especially for use with variable torque electronic controls that are used to conserve electricity.FeaturesClass H insulated with AEGIS shaft grounding ring installed internallyRegreasable ball bearingsDynamically balanced rotors for reduced vibration and quiet operationSuitable for mounting in any positionMeet or exceed NEMA Premium efficienciesInverter Ready3 year warranty Product Specifications BRANDBaldor-Reliance MANUFACTURERS PART NUMBEREM3554T-5G HORSEPOWER1 1/2 MOTOR RPM 60Hz1800 VOLTAGE575 PHASE3 FRAME145T ENCLOSURE TYPETotally Enclosed HERTZ60 SPEEDS1 ROTATIONCCW/CW THERMAL PROTECTIONNone RATED RPM1800 MOUNTINGRigid FULL LOAD AMPS5.1/5.0/2.5 SHAFT DIAMETER0.875 BEARING TYPEBall DRIVE END BEARING SIZE6203 INSULATION CLASSH SERVICE FACTOR1.25 AMBIENT TEMP C40 LENGTH LESS SHAFT INCHES21.5 DUTYContinuous APPROVALS OR CERTIFICATIONSCSA; CSA EEV; UR OVERALL LENGTH13.31 is_motorYes LENGTH INCHES19 WIDTH INCHES11.75 HEIGHT INCHES11.375 WEIGHT LBS32 RPM RANGE1701-1800 SHAFT DIAMETER INCHES1.375 FL EFFICIENCY86.5 FL AMPS1.8 FRAME SIZE56