WEG brand Three Phase General Purpose Motors 00136ET3E143T-W22 0.75 KW 143/5T

Three Phase General Purpose Motors Severe Duty is Standard with WEG W22 motors. You do not need a special motor for severe duty. Severe Duty is standard with WEG W22 motors. Frame DE (Drive Endshield) g New fin design g Bearing moved outwards for better load support g Improved bearing heat dissipation for reduced bearing temperature g Reinforced endshield structure NDE (Non-Drive Endshield) g New design with smooth exterior surface g Improved air flow g Noise level reduction g Improved structural rigidity for low vibration High performance with maximum energy efficiency is the goal of the WEG W22 electric motor. High efficiency and low cost of ownership throughout the entire motor lifetime have been the basis for the W22 development. A design created to maximize performance and energy savings. Optimized cooling system, large and accessible terminal box, exclusive bearing seal system, low vibration levels, and a 1.25 service factor are just a few of many STANDARD features of our W22 motors. Available in NEMA Premium or Super Premium Efficiency levels. 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 W22 - Cast Iron Three Phase General Purpose Motors Features that make a difference: • 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 • 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 • Exclusive WEG painting system exceed 200hrs ASTM 117 corrosion test (Exceeds IEEE841 standard) • 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 • 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 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 Fan Cover g Aerodynamic design g Noise level reduction g Better air flow distribution over frame g Increased mechanical strength Fan g Reinforced fan hub structure g Noise level reduction g Increased air flow g Fan with higher stiffness g Better connection quality g Easier cable handling during installation g More space available for accessory installation g Easier Maintenance g Mounting F1/F2/F3 g Rotation on 90° stages g Increased dust and moisture protection g Increased protection to high-pressure cleaning 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 TEFC - Rolled Steel Three-Phase General Purpose Motors Standard Features: Features that make a difference: • New ventilation system for improved thermal performance • Robust feet design suitable for tougher applications • New and more robust eyebolts design (frames 182/4T and up) plus a second eyebolt on non-drive end allowing vertical lifting capability (frames 213/5T and 254/6T) • Oversized diagonally split aluminum terminal box that exceeds IP55 requirements • Terminal box rotatable in 90 degrees increments for flexibility during installation • Color coded leads as standard for easy wiring • Regreasable ball bearings on 254/6T frame as standard (optional for 182/4T and 213/5T) • IP55 Ingress Protection as standard, being appropriate for severe environments • Bearing cap as standard on flanged motors, optional on non flanged • Suitable for VFD operation as per NEMA MG1 part 31.4.4.2 • Motor frame painting system 500 hours salt spray resistant • Rated Output: 0.25 to 25 HP • Number of Poles: 2 to 6 • Class F insulation • 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) • Internal bolts, giving a clean surface to the motor, avoiding trapping materials and allowing easy paint job after assembly to the load if required • Double shielded ball bearings on frames 56 to 213/5T. Optional double sealed ball bearings and/or bearing cap • Versions: General Purpose, Jet Pump, Close-coupled Pump type “JM” and “JP”, and Crop Dryer. Optional Features: • IP56 ingress protection • F2 and F3 mount • Enclosure: TEAO and TENV • Regreasable bearings optional on 182/4T and 213/5T • Double sealed ball bearings and/or bearing cap • Drip cover • Internal Aegis ® SGR • Space heaters and thermal protection (thermostats and thermistors) • Refer to the mod section for more options