Leeson E100184.00, 1/2HP, 3600RPM, 48FR ODP 115/230V, 1PH 60HZ Cont. 40C 1.25SF, RigidFor use where water and dust exposure is minimal. Ideally suited for use on pumps, compressors, blowers, fans and other standard industrial applications. This motor complies with the Dept. of Energy Small Motor Rule 2010 which took effect March 2015. Product Specifications HORSEPOWER1/2 ENCLOSUREDP FRAME48 MOUNTINGRigid NAMEPLATE RPM3450 PHASE1 MOTOR RPM 60Hz3600 VOLTAGE115/230 HERTZ60 DUTYContinuous SERVICE FACTOR1.25 EFFICIENCY TYPEPremium AMBIENT TEMP C40 WEIGHT15 RPM RANGE3001-3600 WARRANTY3yrs from date of invoice DEGREE OF PROTECTIONIP22 FL EFFICIENCY72.4 INSULATION CLASSB FL AMPS4.4/2.2 DRIVE END BEARING SIZE6203 OPPOSITE END BEARING SIZE6203 BRANDLeeson MANUFACTURER PART #E100184.00 is_motorYes ENCLOSURE TYPEOpen/Drip Proof POWER FACTOR AT FULL LOAD 98 TEMPERATURE-RISE15 POLES2