A.O.Smith Motor Catalog - Universal Electric Motors

Century® NEMA “C” Face • General Purpose Industrial MotorsSquirrel Cage - Three Phase - Dripproof - No Base,Rigid & Removable Base - 3600 - 1800 & 1200 RPM - 1/4 thru 30 HPFeatures:• Double Sealed Ball Bearings• 60 HZ• Class B Insulation• Reversible• 40˚C AmbientK3054LH286Applications:Designed for industrial and commercial pumps, speed reducers and other equipment that mounts directly on a NEMA “C” Face type motor.Full Load Service Stock “C”HP RPM Volts Amps Factor Frame Number Shaft Bass Dim. Eff. Notes1⁄4 1800 200-230/460 1.2-1.4/.70 1.35 56C H156 Keyed None 9.82 11200 200-230/460 1.3-1.2/.60 1.35 56C H021 Keyed None 10.07200-230/460 1.3-1.2/.60 1.35 56C H022 Keyed Rigid 10.07 11⁄3 3600 200-230/460 2.0-1.8/.9 1.75 56C H251 Keyed None 10.54 6,48,142200-230/460 1.3-1.4/.70 1.75 56J H285 Threaded Rigid 10.32 6,12,48200-230/460 1.3-1.4/.70 1.75 56C H284 Keyed Rigid 9.82 6,481800 200-230/460 1.4-1.6/.80 1.35 56C H158 Keyed None 9.82200-230/460 1.4-1.6/.80 1.35 56J H043 Threaded Removable 10.32 121200 200-230/460 1.8-1.6/.80 1.35 56C H024 Keyed Rigid 11.071⁄2 3600 208-230/460 2.6-2.6/1.3 1.60 56C H254 Keyed None 10.54 6,48,142200-230/460 1.8-2.0/1.0 1.60 56J H438 Threaded Rigid 10.32 6,12,48200-230/460 1.8-2.0/1.0 1.60 56C H286 Keyed Rigid 9.82 6,481800 200-230/460 1.8-2.2/1.1 1.25 56C H358 Keyed None 9.82200-230/460 1.8-2.2/1.1 1.25 56C H290 Keyed Rigid 9.82 1200-230/460 1.8-2.2/1.1 1.25 56J H044 Threaded Removable 10.32 121200 200-230/460 2.0-1.9/.95 1.25 56C H025 Keyed None 11.07200-230/460 2.0-1.9/.95 1.25 56C H026 Keyed Rigid 11.073⁄4 3600 208-230/460 3.4-3.4/1.7 1.50 56C H508 Keyed None 11.29 6,48,142200-230/460 2.4-2.8/1.4 1.50 56J H477 Threaded Rigid 11.57 6,12,48200-230/460 2.4-2.8/1.4 1.50 56C H476 Keyed Rigid 11.07 6,481800 200-230/460 2.5-2.6/1.3 1.25 56C H379 Keyed None 10.07 1200-230/460 2.5-2.6/1.3 1.25 56C H585 Keyed Rigid 10.07 1200-230/460 2.5-2.6/1.3 1.25 56J H045 Threaded Removable 10.57 1,121200 200-230/460 4.0-4.0/2.0 1.25 56C H027 Keyed None 11.07200-230/460 4.0-4.0/2.0 1.25 56C H028 Keyed Rigid 11.071 3600 208-230/460 4.3-4.0/2.0 1.40 56C H511 Keyed None 11.29 6,48,142200-230/460 3.2-3.2/1.6 1.40 56J H584 Threaded Rigid 11.57 6,12,48200-230/460 3.2-3.2/1.6 1.40 56C H583 Keyed Rigid 11.07 6,481800 200-230/460 3.4-3.4/1.7 1.25 56C H258 Keyed None 11.07200-230/460 3.4-3.4/1.7 1.25 56C H683 Keyed Rigid 11.07 1200-230/460 3.4-3.4/1.7 1.25 56J H046 Threaded Removable 11.57 121-1⁄2 3600 208-230/460 5.8-5.6/2.8 1.30 56C H609 Keyed None 11.79 6,48,142200-230/460 4.7-4.4/2.2 1.30 56J H663 Threaded Rigid 11.57 6,12,48200-230/460 4.7-4.4/2.2 1.30 56C H662 Keyed Rigid 11.07 6,481800 200-230/460 5.0-5.0/2.5 1.20 56C H930 Keyed None 11.44200-230/460 5.0-5.0/2.5 1.20 56C H693 Keyed Rigid 11.44 1200-230/460 5.0-5.0/2.5 1.20 56J H047 Threaded Removable 11.94 122 3600 200-230/460 6.8-6.6/3.3 1.20 56C H612 Keyed None 12.29 6,48,142200-230/460 6.0-5.5/2.75 1.20 56J H712 Threaded Rigid 11.95 6,12,48200-230/460 6.0-5.5/2.75 1.15 56C H711 Keyed Rigid 11.44 6,481800 230/460 5.6/2.8 1.20 145TC E1023 J Keyed Rigid 13.85 84.0 1,16,$200-230/460 6.3-6.4/3.2 1.20 56C H708 Keyed Rigid 12.19 1200-230/460 6.3-6.4/3.2 1.20 56C H710 Keyed None 12.19Notes:1. Item to be discontinued when stock is depleted6. 60/50 Hertz12. 303 Stainless steel shaft16. $ E-Plus ® Energy Efficient motor complying with EPAct48. 1.0 Service Factor at 50 Hz142. Service Factor AmpsPublished 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.Continues 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.162 www.aosmithmotors.com