Three-Phase General Purpose Motors Three Phase General Purpose Motors Three-Phase General Purpose Motors TEFC - Cast Iron Standard Features: • 50/60 Hz rated (380V on nameplate - 400/415 available) • Rated 50HZ at same horsepower up to 250HP 1.0 Service Factor for 2,4 & 6 pole motors • Rated 50Hz at same horsepower up to 125HP 1.0 Service Factor for 8 pole motors • Class F insulation (impregnation resin and magnet wire are class H) • F1 mounted (cast iron frames are F2 convertible). Frames 447T and up can easily be F2 converted by simply rotating the terminal box adapter • Cast iron frames: regreasable ball bearings (frames 254T and up) • Gasketed conduit box New Cooling System Fan Cover Aerodynamic design g Noise level reduction g Better air flow distribution over frame g Increased mechanical strength Features that make a difference: Fan Reinforced fan hub structure g Noise level reduction g Increased air flow g Fan with higher stiffness Better connection quality Easier cable handling during installation g More space available for accessory installation g Easier Maintenance g Mounting F1/F2/F3 g otation on 90° stages R g • All NEMA Premium ratings have a 1.25 service factor (up to 100 HP) resulting in cooler operation and extended life of the motor • All Cast Iron Construction, including Terminal Box and Fan Cover (*) • Solid feet for reduced vibration levels and impact absorption Bearing Caps External g Finned surface for improved bearing heat dissipation Internal g Change of grease path for positive lubrication g Bearing lubrication quality improvement g Reduced bearing temperature • Optimized ventilation system for cooler operation and extended life • High Grade FC200 cast iron provides superior mechanical strength and heat dissipation • All WEG W22 motors are Totally Enclosed Fan Cooled with a true IP55 rating against dust and moisture. (IPW56, IPW65 and IPW66 available as optional) • Exclusive W-Seal 364T and larger provides superior bearing protection • Taconite Labyrinth seal 586 Frame and larger Seal Subsystem • Exclusive WEG painting system exceed 200hrs ASTM 117 corrosion test (Exceeds IEEE841 standard) Inverter Rated 1000:1 for Variable Torque NEMA Premium 20:1 Constant Torque up to 250HP 6:1 Constant Torque 300HP and up High Efficiency (EPAct) 12:1 Constant Torque up to 250HP 4:1 Constant Torque 300HP and up • Balanced to 0.08 inches per second vibration limits (Meets IEEE841 standard) • Four Bolt Conduit Cover with glued Neoprene Gasket • Impregnation Resin and magnet wire are insulation class H • Stainless Steel Nameplate - Laser etched with high contrast background • Corrosion Proof Drains • Inverter Duty per NEMA MG1, Part 31 Increased dust and moisture protection g Increased protection to high-pressure cleaning g Frame Reduced temperature on windings and bearings Noise level reduction g Terminal box position outlet on top g Pad for vibration sensor g Displaced 90 0 from each other Enhanced Lifting Provisions asier handling - horizontal & vertical E g Higher mechanical strength and handling safety g Solid feet g More impact resistance g deal for high vibration level I applications Endshields Subsystem DE (Drive Endshield) ew fin design N earing moved outwards for better load support B mproved bearing heat dissipation for reduced bearing I temperature g Reinforced endshield structure g g g NDE (Non-Drive Endshield) ew design with smooth exterior surface N mproved air flow I Noise level reduction g mproved structural rigidity for low vibration I g g ADDITIONAL TECHNICAL DATA ELECTRICAL DATA: Three-Phase General Purpose Motors • Certified Class I Div 2, Groups A, B, C & D; Class II, Div 2, Groups F & G • Suitable for IEEE45 and USCG 259 – Marine Duty *Cast iron fan cover available as an option on 143-215T frames Can’t find what you are

Three-Phase General Purpose Motors Three-Phase General Purpose Motors TEFC – Foot Mount TEFC - Rolled Steel Standard Features: NEMA Frame Catalog Number List Price Approx. Mult. Shipping Symbol Weight (lbs) Service Factor • Frame Sizes: NEMA 56 to 254/6T • Efficiency levels: High Efficiency (EPAct) and NEMA Premium® • Frequency: 60 Hz (dual rated 50 Hz 190-220/380-415V) • IP55 standard, IP56 optional • F1 mount as standard • Foot mount / C-face / Footless availability • Enclosure: TEFC, TEAO, and TENV as optional • Aluminum endshields • Cast Iron flanges for improved strength (182/4TC and larger)...

Three-Phase General Purpose Motors TEFC – Foot Mount continued TEFC – Foot Mount continued Catalog Number List Price Approx. Mult. Shipping Symbol Weight (lbs) Service Factor NEMA Frame Catalog Number Service Factor Approx. Mult. Shipping Symbol Weight (lbs) RSP List Price Continued on next page Continued on next page Refer to electrical and mechanical data sections for additional technical information. Please refer to back cover for description of “NOTES” For detailed specifications, data sheets, drawings and performance curves visit http://catalog.wegelectric.com Data subject to change without...

Three-Phase General Purpose Motors TEFC – Foot Mount continued TEFC – Foot Mount continued Approx. Mult. Shipping Symbol Weight (lbs) List Price Catalog Number NEMA Frame Service Factor Service Factor Approx. Mult. Shipping Symbol Weight (lbs) List Price Catalog Number NEMA Frame Continued on next page Continued on next page Refer to electrical and mechanical data sections for additional technical information. Please refer to back cover for description of “NOTES” For detailed specifications, data sheets, drawings and performance curves visit http://catalog.wegelectric.com Data subject to change...

Three-Phase General Purpose Motors TEFC – Foot Mount continued HP NEMA Frame Catalog Number TEFC – Foot Mount continued List Price Approx. Mult. Shipping Symbol Weight (lbs) Service Factor NEMA Frame Catalog Number List Price Approx. Mult. Shipping Symbol Weight (lbs) Service Factor Continued on next page Continued on next page Refer to electrical and mechanical data sections for additional technical information. Please refer to back cover for description of “NOTES” For detailed specifications, data sheets, drawings and performance curves visit http://catalog.wegelectric.com Data subject to change...