WEG Electric Motors


WEG UK is part of a global company regarded as one of the world’s leading manufacturers of energy efficient electric motors, automation, power transmission, renewable resource technologies, solar, biomass and wind power generation, distribution equipment and industrial coatings and varnishes. Doing business in over 135 countries, WEG is one of the top global players with background expertise to provide full turnkey systems for a wide variety of industrial applications. WEG electric motor ranges include, W22 Premium, W22 high Efficiency electric motors, WEG W21 motors, WEG single phase motors, WEG gear motors and many more.

WEG - W22 Cast Iron WIMES IE3 & IE4

  • Compliant with Water Industry Mechanical & Electrical Specification (WIMES) 3.03 Issue 7, June 2020
  • Electrical:
  • Class “F” insulation (“B” Temperature Rise: 80 K)
  • Ambient temperature: 40 ºC at 1000 masl
  • Voltages*:
  • 220-240/380-415 V (50 Hz) // 460 V (60 Hz) – up to & including frame size 100
  • 380-415/660-690 V (50 Hz) // 460 V (60 Hz) – frame sizes 112 and above
  • * IE4 motors: 230/400 V or 400/690 V 50Hz (where indicated) or 400/690 V 50 Hz // 460 V 60 Hz
  • Design: N
  • Continuous duty: S1
  • Thermistors (1/phase) for all frame sizes
  • PT100 -2 wire (1/phase) for motors 200kW and above
  • Anti-condensation Heaters – 110V (frames 63-100) and 110/230V (frames 112 & above)
  • Dip and baked impregnation (63 up to 200L) / Continuous resin flow impregnation (225S/M up to 355A/B)
  • Suitable for VFD applications up to 690 V.
  • Mechanical:
  • Squirrel cage rotor (aluminium die cast)
  • Enclosure: TEFC (Totally Enclosed Fan Cooled)
  • Ball bearings (DE and NDE)
  • Sealed for life ZZ – frames 63-132 / Grease nipple system – frame sizes 160 and above
  • Insulated bearing housing at NDE for frames 315 and 355
  • V’ Ring seal for frames 63 to 200 / ‘WSeal’ frame sizes 225S/M and above
  • Double Grounding (1 inside terminal box, 1 on the frame)
  • Shaft material: AISI 1040/45 (63 up to 315S/M) and AISI 4140 (315L, 355M/L and 355A/B)
  • Rubber drain plug (frames 160 to 355)
  • M8 tapped holes at DE and NDE for mounting of SPM accelerometers – frames 160 to 355
  • Metric threaded cable entries
  • Vibration grade A per IEC 60034-14 with half key
  • Plastic cooling fan (except 355A/B (2-pole) and frames 315L, 355M/L and 355A/B (4-pole +) – aluminium)
  • Painting plan 202P (C3M according ISO 12944) finish colour RAL 5009 (IE3) / 6002 (IE4)
Download WEG W22 WIMES Electric Motor Brochure

WEG W22 Cast Iron IE3

  • Three-phase, multivoltage, IP55, TEFC
  • Premium efficiency – complying with IE3 efficiency levels according to IEC60034-30
  • Output: 0,12 up to 500kW
  • Number of Poles: 2, 4, 6 and 8
  • Frames: 63 up to 355A/B
  • Mounting: B3 – B5 – B14 – B34 – B35
  • Voltage: 220-240/380-415V / 380-415/660V
  • Class “F” insulation (ΔT = 80K)
  • Continuous duty: S1
  • Design N
  • WISE® (WEG Insulation System Evolution) insulation system -Suitable for inverter duty applications*
  • Thermistors (1 per phase) for frames 160M to 355A/B
  • Ambient temperature: 40 °C, at 1000 m.a.s.l
  • Squirrel cage rotor / Aluminium die cast
  • V’Ring seal for frames 63 to 200L and for frames 225S/M to 355A/B
  • Stainless steel nameplate AISI 316
  • Fan Covers: steel made for frames 63 to 132M/L and cast iron made for frames 160M to 355A/B
  • Regreasing nipple for frames 225S/M to 355A/B
  • Metric threaded cable entries on the terminal box
  • Color: RAL 5009 – Blue
  • WEG W22 three phase IE3 Webpage
  • View our Contact details.
Download WEG W22 Electric Motor Brochure

WEG - W21 Aluminium IE3

 

  • Three-phase, multivoltage, IP55, TEFC
  • Output: 0,12 up to 37 kW
  • Frames: 112 up to 200M/L
  • Voltage: 220-240/380-415V (up to 100L) / 380-415/660V (from 112M and up)
  • Class “F” insulation (ΔT = 80K)
  • Continuous duty: S1
  • Design N
  • Ambient temperature: 40 °C, at 1000 m.a.s.l
  • Squirrel cage rotor/Aluminium die cast
  • Thermal Protection (Thermistors) on windings fortripping at 155 °C for frames 160L to 200L
  • Stainless steel nameplate
  • Dimensions according to IEC 60072
  • Performance characteristics according to IEC 60034-30
  • Color: RAL 6002
  • WEG W21 Three Phase Aluminium Webpage
  • Contact E.Bennett.
Download WEG W21 Electric Motor Brochure

WEG - Single Phase. Cast Iron or Aluminium

  • Single-phase, IP55
  • Output: 0.25 up to 7.5kW
  • DOL or Series Parallel
  • Frames: 63 up to 132M
  • Voltage: 220 / 440V
  • Class “F” insulation (ΔT = 80K)
  • Squirrel cage rotor / Aluminium die cast
  • Continuous duty: S1
  • Design N
  • V’Ring on both endshields
  • Stainless steel nameplate AISI 316
  • Run and start capacitor
  • ZZ ball bearings
  • 1045 carbon steel shaft
  • WEG Single Phase Webpage 
  • Contact the E.Bennett Team
Download WEG Single Phase Electric Motor Brochure

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