W22 WIMES - High Efficiency - IE2
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 5010.
*For additional details about Inverter operation, please contact our technical support team.
- Frequency: 60 Hz;
- Other voltages;
- Design H;
- Class “H” insulation;
- Thermostats or RTD-PT 100 on winings and bearings;
- Degree of Protection: IP56, IP65, IP66, IPW56, IPW65 or IPW66;
- Bearing seals:
- Lip seal ;
- Oil seal ;
- Labyrinth taconite seal and W3seal;
- Additional terminal box;
- Space heaters;
- Fans: Aluminum, Cast Iron and
- Drip cover for vertical applications;
- Double shaft end;
- Encoder;
- Cable glands in plastic and brass;
- Blower kit (TEBC);
- Roller bearings.
More options available, on request