Leeson 171639.60, Premium Eff., 20 HP, 1185 RPM, 208-230/460V, 286T, TEFC, Rigid

General Purpose, 3-Phase Motor: 20/15HP, 1185/980 RPM, Totally-Enclosed Fan-Cooled (TEFC) Enclosure, 286 Frame, Rigid Mount, 208-230/460V, 3PH, 60/50HZ, Name Plate Amps 58-54/27&48/24, Continuous duty, 1.25 Service Factor, No thermal protection, Efficiency: 92.4, Efficiency Type: NEMA Premium, Ambient 40 C, Reverse Rotation.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.Click here to see our full selection of Motor Controls and Drives. Product Specifications HORSEPOWER20 ENCLOSURETEFC FRAME286T MOUNTINGRigid NAMEPLATE RPM1185 PHASE3 MOTOR RPM 60Hz1185 VOLTAGE208-230/460 HERTZ60/50 DUTYContinuous SERVICE FACTOR1.25 THERMAL PROTECTIONNo EFFICIENCY TYPENEMA Premium EFFICIENCY92.4 AMBIENT TEMP C40 ROTATIONCCW/CW WEIGHT405 ULV-INS, CONST UL REC CSAN LEESON MODEL NO.C286T11FW1AAA UPC69172035645 RPM RANGE1101-1200 BEARING-DRIVE-ENDNONE FL AMPS58-54/27 BRANDLeeson MANUFACTURER PART #171639.60 is_motorYes DESIGNSq Cage Inductor Run ENCLOSURE TYPETotally Enclosed FRAME MATERIALCast Iron