A.O.Smith Motor Catalog - Universal Electric Motors

Features:• Ball Bearings• Class A, B or F Insulation(as noted)• Continuous Duty• Energy Efficient $• NEMA Design B• Rigid Base• Squirrel Cage• Totally EnclosedApplications:• No Protector• Standard, EPAct CC001A(E-Plus ® motors) and Premium(E-Plus ® 3 motors) Efficiency• 1⁄4 thru 400 HP• 1.15 Service Factor• 40°C Ambient• 60 HzThree Phase TEFC MotorsPumps, fans, compressors, conveyors, machine tools, designed to stand up to abusive treatment..moist, dirty, dusty and factory applications.Full Load Stock Insul. Cast “C”HP RPM Volts Amps Frame Number Class Iron Type Dim. Efficiency Notes1⁄4 1800 208-230/460 1.4-1.5/.75 48 H201A B 8.5 6,14,491200 200-230/460 1.3-1.2/0.6 56 H205 B 10.1 141⁄3 3600 200-230/460 1.3-1.4/0.7 56 H238 B 9.8 141800 208-230/460 1.1-1.1/0.6 48Y H261A B 9.1 6,14,49200-230/460 1.3-1.2/0.6 56 H263 B 10.1 6,14200-230/460 1.2-1.2/0.6 56 H688 B 11.01200 200-230/460 1.8-1.6/0.8 56 H268 B 11.1 14200-230/460 1.9-1.8/0.9 56 H1040 B 12.2 101,118,171,3461⁄2 3600 200-230/460 1.9-1.8/0.9 56 H271 B 9.8 141800 200-230/460 1.6-1.8/0.9 56 H274 B 11.1 14208-230/460 1.6-1.8/0.9 56 H868 B 11.0575 0.7 56 H276 B 11.1 141200 200-230/460 2.1-2.0/1.0 56 H280 B 11.1 14575 .70 56 H249 A 11.1 143⁄4 3600 200-230/460 2.5-2.4/1.2 56 H448 B 11.1 141800 200-230/460 2.3-2.4/1.2 56 H580 B 11.4 14200-230/460 2.4-2.4/1.2 56 H869 B 11.0575 0.8 56 H461 B 12.2 141200 200-230/460 3.2-3.2/1.6 56 H468 B 12.21 3600 200-230/460 3.2-3.0/1.5 56 H505 B 11.2575 1.15 56 H517 B 11.21800 200 3.1 143T E123 J B E+ 13.3 82.5 1200 3.9 143T T55026 J F √ E+3(NP) 13.2 85.5 11,363,365 New!200-230/460 3.3-3.4/1.7 56 H524 B 11.2230/460 3.0/1.5 143T E120 J B E+ 13.7 82.5200-230/460 4.3-2.9/1.45 143T T46026 J F √ E+ 13.2 82.5 11,23,361,363230/460 2.8/1.4 143T T57026 J F √ E+3(NP) 13.2 85.5 11,361,363575 1.4 56 H525 J B 11.2575 1.08 143T E126 J B E+ 13.3 82.5575 1.2 143T T48026 J F √ E+ 13.2 82.5 11,363,365575 1.1 143T T59026 J F √ E+3(NP) 13.2 85.5 11,363,3651200 200-230/460 4.2-3.4/1.7 145T T46051 J F √ E+ 13.2 80.0 11,23,361,363200-230/460 4.2-3.8/1.9 56H H528 B 13.4200-230/460 3.8-3.6/1.8 145T E8000 J F √ E+3 13.4 82.5 1,11230/460 3.8/1.9 145T E1021 J B E+ 13.2 80.0230/460 3.4/1.7 145T T57051 J F √ E+3(NP) 13.2 82.5 11,361,363575 1.4 145T E193 J F √ E+ 13.2 80.0 1,11575 1.4 145T T48051 J F √ E+ 13.2 80.0 11,363,365575 1.4 145T T59051 J F √ E+3(NP) 13.2 82.5 11,363,365Notes:1. Item to be discontinued when present stock is depleted6. 60/50 Hertz11. C flange kit available14. TENV23. Suitable for 200/400 Volt and 50 HZ49. 1.0 Service factor101. 1.5 Service factor118. TEAO171. Motor is thermally protected346. 65 degree C ambient361. 9 leads363. Double shielded bearings with no regreasing provisions365. 3 leads• 56 Frame and larger• 3600, 1800 and 1200 RPM• E-Plus ® Motors meet the requirementsof the Energy Policy Act of1992. E-Plus ® 3 motors exceed therequirements of the Energy PolicyAct of 1992. E+3(NP) is NEMAPremium Efficient.H505Continues on next pageMotors specially designed, tested and warranted tobe Corona-Free for compatible inverter duty aremarked on this page with a J. See page 4 and 5of this catalog for more Speed Engineered ® motorsinformation.Published efficiency on tri-voltage rated motors applies at 230/460 volts.Performance at 200 or 208 volts may not be in accordance with NEMA standards.Published efficiency on 200-208 volt motors applies at 200 volts.www.aosmithmotors.com173