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» Home » Products & Services » Electric Motors » IEC General Purpose » W22 WIMES - Premium Efficiency - IE3


W22 WIMES - Premium Efficiency - IE3
W22 WIMES, the new electric motor concept:
  • Excellent cost versus benefit ratio
  • Optimization of environmental resources
  • Updated electrical features
  • Noise level reduction
  • Vibration level reduction
  • Easier maintenance
  • Improved efficiency levels
  • 3 year warranty

Standard Features:
  • Stator frame, endshields and terminal boxes made from high grade FC-200 cast iron;
  • Cooling method: TEFC (Totally enclosed fan cooled) – IC411;
  • Rated output: 0.12 to 500 kW;
  • Number of Poles: 2, 4, 6 and 8;
  • Frame sizes: 63 up to 355A/B;
  • Frequency: 50 Hz;
  • Voltages: 220-240/380-415V (up to frame size 100L) /380-415/660V (112M to 355A/B);
  • Design N;
  • Service factor: 1.00;
  • Ambient temperature: -30°C to 40°C, at 1000 m.a.s.l.;
  • Relative humidity up to 95%;
  • Degree of protection: IPW55;
  • Class “F” insulation (ΔT=80 K);
  • Mounting: B3T foot (with top terminal box);
  • Continuous duty: S1;
  • Vibration level: Grade A as per IEC 60034-14;
  • External earth terminals;
  • Stainless steel nameplate AISI 316;
  • Fan Covers: Steel for frames 63 to 132M and Cast Iron for frames 160M to 355A/B;
  • WISE® (WEG Insulation System Evolution) insulation system - suitable for inverter duty applications*;
  • Insulated NDE bearing hubs as standard for frames 280S/M to 355A/B;
  • Thermistors (1 per phase) fitted as standard (frames 63 to355A/B);
  • Space heaters (dual voltage 110V and 230V) fitted as standard (frames 63 to 355A/B);
  • Additional terminal box for thermistors and space heaters as standard with WIMES compliant heater warning label;
  • Metric threaded cable entries for mains and auxiliary terminal boxes;
  • Bearings: Metal shielded (ZZ) sealed for life bearings for frames 63 to 132;
  • Regreasing nipples for frames 160M to 355A/B;
  • Bearing / shaft seals:
  • B3 motors - Oil seals for frames 63 to 200L / WSeal® for frames 225S/M to 355A/B;
  • B5 motors - Oil seals for frames 63 to 280S/M / Viton seals for frames 315S/M to 355A/B;
  • Painting: Two-pack epoxy paint finish (Plan 202E) for aggressive sheltered industrial environments;
  • Finish Colour:RAL 6002.

*For additional details about Inverter operation, please contact our technical support team.


Optional Features:
  • Mains terminal box on left or right side;
  • Oversized terminal box (frame 355A/B);
  • Motors with Flange FF, C-DIN and superior / inferior;
  • Alternative voltages / frequencies;
  • Higher number of poles;
  • Design H;
  • Class “H” insulation;
  • Tropical protection for Relative Humidity >95%;
  • Vibration level: Grade B as per IEC 60034-14;
  • Provision for vibration detectors SPM;
  • Thermal protection: Thermostats or RTD (PT-100) inwindings or bearings;
  • Degrees of protection: IP56, IP65, IP66;
  • Bearing / shaft seals: Taconite Labyrinth and W3 Seal®;
  • Cooling Fans: Aluminium, cast iron and bronze;
  • Drip cover for vertical applications;
  • Double shaft extension;
  • Stainless steel shaft;
  • Insulated DE or NDE bearings for frames 225S/M to355A/B;
  • Encoders;
  • Forced ventilation TEBC (Totally Enclosed Blower Cooled);
  • Roller bearings for high radial loads (frames 160M to355A/B);
  • Cable glands in plastic and brass;
  • Alternative painting plans for more aggressiveenvironments;
  • WIMES compliant motors for hazardous environments(Ex d, Ex n etc).

 

More options available, on request





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