A.O.Smith Motor Catalog - Universal Electric Motors

One and 2-Speed Evaporative Cooler MotorFeatures:Premium Moisture Resistance Windings (115 Volt)The evaporative cooler motor provides all the features needed to insure long,trouble-free life under the high moisture atmosphere of evaporative cooler duty.• Brass current carrying • Electro-zinc plated • High viscosity • No frame ventilationterminal board parts governor parts, encapsulating varnish openings in the top• Class B insulation dust caps, terminal • Moisture resistant portion of the frame• Continuous filtration board cover terminal board • Single and two speedof oil • Heavy magnet wire • 7-1/2’’ ring toinsulationring dimension*Evaporative Cooler MotorsSV2074SV2074HBApplications: Belt Driven Evaporative CoolersReadily acknowledged as the leading supplier to the residential and commercial evaporative cooler market, A. O. Smith offers moisture resistantfeatures including plated hardware and switch parts, fungus treatment and double dip varnish treatment. These features provide the best buy forthe customer.Stock“C”HP RPM Volts Amps Frame Number Protector Rotation Dim. NotesOPEN, SPLIT PHASE1/3 1725 115 6.3 56Z V2034* Auto CCWLE 9.44 1,330115 6.5 56Z VB2034* Auto CCWLE 9.45 330115 6.3 56Z V2034B Auto REV 9.44 1,81,262115 6.5 56Z VB2034B Auto REV 9.45 81,2621/3~1/10 1725/1140 115 6.5/3.6 56Z SVB2034* Auto CCWLE 9.45 330115 6.5/3.6 56Z SVB2034B Auto REV 9.45 81,2621/2 1725 115 7.6 56Z V2054* Auto CCWLE 9.44 1,330115 7.8 56Z VB2054* Auto CCWLE 9.45 330115 7.6 56Z V2054B Auto REV 9.44 1,81,262115 7.8 56Z VB2054B Auto REV 9.45 81,2621/2~1/6 1725/1140 115 8.5/4.1 56Z SVB2054* Auto CCWLE 9.45 330230 4.4 56Z SVB2054H* Auto CCWLE 9.45 330115 8.5/6.0 56Z SV2054BV2 Auto REV 10.43 81,196,2623/4 1725 115 10.6 56Z VB2074* Auto CCWLE 9.45 330115 10.2 56 V2074B Auto REV 9.44 1,81115 10.6 56 VB2074B Auto REV 9.86 813/4 ~1/4 1725/1140 115 10.5/5.0 56Z SVB2074* Auto CCWLE 9.45 330230 5.6/2.8 56Z SVB2074H* Auto CCWLE 9.45 3303/4 ~1/3 1725/1140 115 11.2/7.0 56 SV2074BV1 Auto REV 9.86 1,81115 10.1/7.3 56Z SVB2074BV1 Auto REV 9.45 81Approx. Stock “C”HP RPM Volts FL Amps Frame Number Protector Rotation Dim. NotesOPEN, CAPACITOR START3/4~1/4 1725/1140 230 5.3/3.5 56Z SV1074HB None CCWLE 12.1 1,81,3531 1725 115/230 14.2/7.1 56 V1104B Auto REV 11.8 1,811~1/3 1725/1140 115 12.3/7.1 56Z SV2104 Auto CCWLE 12.1 1,81,353115 12.3/7.1 56Z SV2104V1 Auto REV 12.1 1,81,353230 6.2/3.7 56Z SV2104H Auto CCWLE 12.1 81,353230 6.2/3.7 56Z SV2104HV1 Auto REV 12.1 81,3531-1/2 1725 115/230 15.0/7.5 56Z V1154B Auto REV 13.8 81,3542 1725 115/230 18.0/9.0 56Z V1204B Auto REV 14.3 81,354Base 805C678H16 and Clamps 165A674A01 available, will fit models with a “C” Dim. of 9.44 or 9.45.Notes:1. Item to be discontinued when stock is depleted81. Includes base196. Includes 5/8” adapter and key262. 56Z = 1/2” flat X 1.62 shaft, with 56 FR. base330. 56Z = 1/2” shaft with flat, 1.62” long353. 56Z = 5/8” diameter keyed shaft, 2-1/8” long354. 56Z = 7/8” diameter keyed shaft, 2-1/4” longwww.aosmithmotors.com87