General Purpose, 3-Phase Motor: 3HP, 1770 RPM, Totally-Enclosed Fan-Cooled (TEFC) Enclosure, 182 Frame, Rigid Mount, 208-230/460V, 3PH, 60HZ, Name Plate Amps 8.4-7.8/3.9, Continuous duty, 1.15 Service Factor, Automatic thermal protection, Efficiency: 89.5, Efficiency Type: Standard, Ambient 40 C, Reverse Rotation, Shaft Length 2-1/4, Shaft Diameter 1 1/8.Totally enclosed fan cooled (TEFC) enclosure has no vent openings, and is tightly enclosed to prevent the free exchange of air, but is not airtight. An external fan is an integral part of the motor and provides cooling by blowing air around the outside frame of the motor. Suitable for use where exposed to dirt or dampness, but NOT very moist or hazardous (explosive) locations.Rigid base allows motor to be rigidly mounted on equipment. Product Specifications HORSEPOWER3 ENCLOSURETEFC FRAME182T MOUNTINGRigid NAMEPLATE RPM1770 PHASE3 MOTOR RPM 60Hz1770 VOLTAGE208-230/460 HERTZ60 DUTYContinuous SERVICE FACTOR1.15 THERMAL PROTECTIONAutomatic EFFICIENCY TYPEStandard EFFICIENCY89.5 AMBIENT TEMP C40 SHAFT DIAMETER1-1/8 SHAFT LENGTH2-1/4 ROTATIONCCW/CW WEIGHT83 ULY CSAY LEESON MODEL NO.C182T17FB32EE UPC69172001732 RPM RANGE1701-1800 COMPATIBLE WITH/REPLACES - 1Baldor EM3611T, WEG 00318ET3ERS182T, US Motors S3P2A, Marathon U607A BEARING-DRIVE-END6206 COMPATIBLE WITH/REPLACES - 2Baldor, EM3611T FL AMPS8.4-7.8/3.9 BRANDLeeson MANUFACTURER PART #131463.00 is_motorYes DESIGNSq Cage Inductor Run ENCLOSURE TYPETotally Enclosed FRAME MATERIALRolled Steel