Baldor-Reliance HVAC Motor, EHM4115T, 3 PH, 50 HP, 230/460 V, 1775 RPM, TEFC, 326T 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 F insulated motor with 1.15 service factorBall bearings with plugged grease passagesHeavy-gauge steel and cast-iron framesDynamically balanced rotors for reduced vibration and quiet operationSuitable for mounting in any positionMeet or exceed NEMA Premium efficienciesInverter Ready with a 3 year warrantyApplication(s)Heating, ventilation and air conditioning blower and fan motors. Product Specifications BRANDBaldor-Reliance MANUFACTURERS PART NUMBEREHM4115T HORSEPOWER50 MOTOR RPM 60Hz1775 VOLTAGE230/460 PHASE3 FRAME326T ENCLOSURE TYPETotally Enclosed HERTZ60 SPEEDS1 ROTATIONCCW/CW THERMAL PROTECTIONNone RATED RPM1775 MOUNTINGRigid FULL LOAD AMPS58.0/128.0/116.0 SHAFT DIAMETER2.125 BEARING TYPEBall DRIVE END BEARING SIZE6312 OPPOSITE END BEARING SIZE6311 INSULATION CLASSF SERVICE FACTOR1.15 AMBIENT TEMP C40 LENGTH LESS SHAFT INCHES33.25 DUTYContinuous APPROVALS OR CERTIFICATIONSCSA; CSA EEV; UR OVERALL LENGTH30.28 is_motorYes LENGTH INCHES33.25 WIDTH INCHES25.88 HEIGHT INCHES25.88 WEIGHT LBS622 RPM RANGE1701-1800 SHAFT DIAMETER INCHES2.125 FL EFFICIENCY94.5 DESIGN CODEB OPPOSITE END BEARING6311 FL AMPS114/57 FRAME SIZE326T