A.O.Smith Motor Catalog - Universal Electric Motors

Index of FootnotesNo. Footnote Description No. Footnote Description No. Footnote Description1 Item to be discontinued when stock is depleted 71 No hubs on either end135 Shaft has no flat2 Ball Bearing72 No brake kit available136 Shaft dim.= 9 X 1/2 X 8 1/23 Special OEM replacement motor73 No base137 Shaft dim.= 8-1/2 X 1/2 X 9 1/84 Supplied with lead and plug assembly74 Nema design A available until current stock is 138 Shaft dim. = 9 X 1/2 X 7-1/25 $ Energy efficient two value capacitor start,depleted, then will become Nema design B139 Shaft dim. = 10-3/4 X 1/2 X 10-15/16capacitor run motor75 Mounting rings not included140 Shaft diameter is 1/2, N=26 60/50 HZ76 Motors shipped with thru bolts out shaft end - See 141 Shaft diameter is 1/2, N=1.94 with .04 deep flat7 Resilient mounting rings includedphotos above. May be reversed for vertical142 Service factor amps8 Nema design Aapplications143 Service factor 1.00 under inverter power (sine wave9 Reversing plug77 Molex Terminal Plugpower only 60 HZ) as shown above10 Reversible. Quick connect terminals78 Moderate start torque144 Service factor 1.0 used on non-sinusoidal voltage11 C Flange kit available79 Leadless designwave forms12 303 Stainless steel shaft80 Large capacitor/terminal box construction145 Run capacitor mounted on motor shell13 Six lead motor suitable for part winding start81 Includes base146 Round frame14 Totally enclosed non-ventilated82 Horizontal mount only147 Resilient mounting rings included for refrigeration15 56HZ = 7/8 keyed X 2 5/16 shaft83 Extended thru bolts - 5/8applications16 $ E-Plus energy efficient motor complying with 84 Energy efficient with split phase start, capacitor run 148 Replacement for Carrier HD52AK652EPactwith mounted capacitor149 Reconnect for separate speeds17 Suitable for 208 volts @ 1.0 service factor85 Energy efficient $ - capacitor start/run150 Rated 50/60 HZ18 Includes 1/4 - 5/16 bushing86 Cord and plug with pull chain151 Quick connect design bracket, auto overload protector19 C & D flange kit available87 Class F insulation152 Pump series: L20 $ Energy efficient capacitor start, capacitor run 88 C & D flange kit adaptable, ODP, EMI Series 850000 153 Pump series: CConservationist motor89 60” leads154 Previous stock numbers with X suffix are the same21 Terminal in bracket construction90 50 degree C ambientas current models22 3 thru bolts, 4.42 dia. Bolt circle91 5/8 extended thru bolts, 1 7/8 shaft length and 1/2 155 Polaris Vac-sweep (shaft adapter not required)23 Suitable for 200/400 volt and 50 HZshaft dia.156 Open shaft end bracket24 Mounting accessories packaged with motor92 48/56 FR = 1/2 X 1 1/2 shaft with 5/8 shaft adapter 157 Open construction25 Has hex mounting hub on both ends for cradle base- 48/56 slotted 3 height base158 Open motor construction, overload protectormounting93 36” cordmounted at 12 O’clock26 Extended thru bolts, shaft end only94 30” leads (minimum)159 Open dripproof27 Extended thru bolts, both ends95 3/8 flatted shaft160 Non-reversible, connected for CW facing end28 Blower kit adaptable, TEFC96 2 thru bolts, 4.42 dia. Bolt circleopposite shaft29 60 degree C ambient97 182T and 184T mounting holes, 4.5 shaft height 161 No side bosses30 56,140 frame combination base (12 mounting holes) 98 1/2 hub on shaft end and slinger162 No resilient rings. 12 leads with Molex terminal31 40 degree C ambient99 1/2 extended thru bolts, shaft end163 No keyway, double flat32 24” leads (minimum)100 1/2 diameter shaft164 No hub on lead end end frame33 Roller bearings101 1.5 service factor165 No extended thru bolts34 Rigid base102 1.15 service factor166 No conduit box35 Quick connect design bracket103 When using U. E. base, add (2) 1221A adapter rings 167 New Quad-Plus model - removable base (RMOV),36 Lug mountto EACH mounting ringvertical shaft up or down and steel frame37 Lead reversible, no plug104 Vertical mountconstruction38 Includes conduit box, mounting screws, gasket, 105 Use with 1805A or 2099A bracket168 Nema 42/48 C-face, 1/2 diameter keyed shaft, 1shipped detached106 Use 4MFD/370V capacitor5/16 long39 Gasketed conduit box107 Uprated - low service factor169 Motors produced before June, 2003 are E+40 Four mounting holes in shell108 Two-speed motor170 Motors may be rewired to run CW41 Extended thru bolts, lead end only109 Two side bosses171 Motor is thermally protected42 Eight mounting holes in shell110 Two mounting holes in each bracket for a 9 and for a 172 Motor is center mounted43 Class A insulation10.18 bolt circle173 Motor has 4 studs44 CCWLE rotation only111 Totally enclosed version of OCC1026174 Motor fits torque mount45 Capacitor start112 Totally enclosed fan cooled175 Molex lead connection plug, 12 long leads46 Adapt-a-Lug motors (See lugs)113 Totally enclosed176 Moisture proof stator47 3/8 diameter shaft114 Threaded shaft with Acme threads177 Meets the requirements of the energy policy act of48 1.0 Service factor at 50 HZ115 This motor is rated for operation on 60 or 50 HZ199249 1.0 Service factorpower, full load amps listed at 60 HZ178 Low speed 1/2 HP50 Use with 5MFD/370V @ 230 volt, 7.5MFD/370 volt 116 Temperature sensitive thermostat with two leads for 179 Low amps@ 208 voltconnection to external control180 Low amp replacement for a variety of OEM Special51 Use downsize 250 Frame C & D flange kits (D-flange 117 TEAO gasketed conduit boxand SPL 5 horsepower requirementskit part # 800289-01, C-flange kit part # 800288-01 118 TEAO181 Loose lead construction52 Two-speed connection: white-common, red-low, 119 Suitable replacement for Aaon182 Locked bearing on drive endblack-high120 Suitable replacement for 1/12 HP and 1/10 HP 183 Lifting provisions53 Twelve lead, wye delta121 Stronger 3/4 HP required for some applications 184 Lead exit is on shaft end54 Triple build wire for greater high voltage insulation 122 Stock number 91 has a stainless steel shaft and 20 185 Items with Universal and A. O. Smith stock numbers55 Terminal boardleads for use on ice machinesand same specifications are identical. The A. O.56 TEAO gasketed conduit box - 3/4 extended thru bolts 123 Stock no. 684 BA dimension was 4, motors builtSmith stock numbers will be discontinued when57 Tapped holes for Coleman mountafter 4/98 will have a BA dim. Of 3 3/4stock is depleted.58 Supplied with resilient mounting rings124 Stainless steel shaft186 Item to be discontinued when stock is depleted.59 Suitable for use with low ambient speed control 125 Special pivot style rigid baseDiscontinued items available form Graham60 Stock no. 1218A adapter and rings supplied for base 126 Special mounting bracketTransmission, Inc.mounting127 Special Hayward replacement for SP-1515-Z24-EBK, 187 Incudes mounting bracket and shaft bushing61 Start capacitor insideEBKC, C48M2A16A1188 Includes split bushing and key for 5/8 shafts. 3 thru62 Split Phase128 Special Doughboy replacement, less base, 40 degree bolts on a 4.42 dia. Bolt circle63 Speck pump replacement motorC ambient, Al. Windings189 Includes split bushing and key for 5/8 shafts64 Spade connector129 Special Canadian motor, external relay is required 190 Includes pilot light detector65 Six lead, Wye Delta130 Sleeve bearing191 Includes mounting bracket66 Sealed switch design131 Single flat on shaft192 Includes four (4) 10-32 mounting holes67 Rewire for second speed132 Shaft sleeve and key supplied for 5/8 diameter 193 Includes former GE brand equipment68 PSC motor133 Shaft N-W = 2.50 with two flats .04 deep, 2.16 long, 194 Includes fan blade69 Pin hole in shaft90 degrees apart195 Includes 6’ cord and switch70 Permanent Split Capacitor134 Shaft N-W = 2.50 with 5/8 diameter and keyway 196 Includes 5/8 adapter and keywww.aosmithmotors.com