Tools

Standard Features

• Three-phase, 2, 4 & 6 pole, 60Hz
• Voltage: 230/460, 460 or 575 V
• HP type: from frames 143HP up to 445HP
• HPH type: frames 284/6HPH and 404/5HPH
• Squirrel cage rotor / Aluminum die cast
• Totally Enclosed Fan Cooled (IP55)
• Cast iron frame
• Drip cover (canopy)
• Class ‘F’ insulation
• 104ºF (40ºC) ambient temperature
• Temperature rise: Class ‘B’ (80ºC)
• Altitude: 3300 ft (1000 m)
• Continuous Duty (S1)
• Ball bearings
• V-ring slingers on both endshields
• Regreasable bearings system (frames 254HP and up)
• Service Factor (Standard Efficiency): 1.15
• Service factor (High Efficiency): 1.25 up to 100HP
• 1.15 above 100HP
• NPT threaded terminal box conduit hole
• 1045 carbon steel shaft
• Automatic drain plugs
• Stainless steel nameplate
• Usual mounting: V1 - footless
• Paint: Enamel alkyd resin base
• Color: RAL 7022 - (Dark Gray) - Standard Efficiency
• RAL 5007 - (Blue) - High Efficiency
• RAL 6002 - (Green) - NEMA Premium
• WEG paint plan: 201A

Optional Features

• Special voltages
• Second shaft end
• Cable glands
• Auxiliary terminal box
• Space heaters
• Stainless steel shaft
• Thermistors, Thermostats or RTD’s (PT100)
• NEMA Premium available on request

Inverter Duty

• 12:1 CT
• 1000:1 VT*

* 449T and 586/7T frame sizes not included. Other speed ranges available. Call for specific ratings Typical Applications Normal thrust in-line pump applications

• Waste water treatment plants
• Petrochemical industries
• Pulp and paper mills
• Agricultural irrigation