Weg Electrical Motors .com

Weg Electrical Motors .com

Manufacturers Distributor, Inc.
Your Source for Weg Electric Motors by WEG

Weg P-Base Three Phase TEFC Motors

P Base HP and HPH types are available. P Base motors are suitable for dusty or moist environments and provide high starting torque, with efficient performance.

Weg P-Base Motors


• Three-phase, II, IV pole, 60Hz
• Voltage: 208-230/460, 460
• 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 - TEFC (IP55)
• V-ring slingers on both endshields
• Cast iron frame
• Ball bearings
• Class ‘F’ insulation for all frames
• Service factor for High Efficiency:
1.25 up to 100HP
1.15 from 125HP and up
• Service Factor for Standard Efficiency: 1.15
• Temperature rise: Class ‘B’ (80C)
• Continuous Duty (S1)
• 104F (40C) ambient temperature
• Altitude: 3300 ft (1000 m)
• 1045 carbon steel shaft
• Usual mounting: V1 - footless
• Stainless steel nameplate
• Paint: Enamel alkyd resin base
• Color: RAL 7022 - Dark Gray (Standard Efficiency)
• Color: RAL 5007 - Blue (High Efficiency)
• NPT threaded terminal box
• Automatic drain plugs
• Regreasable bearings system (frames 254HP and up)
• Drip cover (canopy)


• Cable glands
• Special voltages
• Space heaters
• Thermistor, Thermostats or RTD’s (PT100)
• Additional terminal box
• Stainless steel shaft
• Design C for High Efficiency and NEMA Premium Efficiency
• Insulation class “H”
• 575V
• VI & VIII pole, 60Hz


Normal thrust in-line pump applications
• Waste water treatment plants
• Petro chemical industries
• Pulp and paper mills
• Agricultural irrigation