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;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 Available
- 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;
- Roller bearings for high radial loads (frames 160M to355A/B);
- Cable glands in plastic and bras
- Alternative painting plans for more aggressiveenvironments;
- Forced ventilation TEBC (Totally Enclosed Blower Cooled);
- WIMES compliant motors for hazardous environments(Ex d, Ex n etc).
*More options available, on requestz
