Standard Features
- Three-phase, 2, 4, 6 or 8 pole, 60Hz;
- Voltage: 460 or 575V (3 wire);
- Totally enclosed fan cooled (TEFC);
- Degree of protection: IP55;
- Class “F” insulation (“B” Temperature rise at full load);
- 104°F (40ºC) ambient temperature;
- Service Factor:
– 1.25 – up to 100 HP;
– 1.15 – from 125HP and up; - Squirrel cage rotor / Aluminum die cast;
- 143T up to 586/7 cast iron frame;
- All cast iron reinforced construction: frame, endshields, terminal box and fan cover;
- F1 mounting;
- Stainless steel nameplate;
- INPRO/SEAL® on drive end and opposite drive end;
- External paint: Epoxy polyamide enamel, meets 240h salt spray as per ASTM B117-03;
- Internal corrosion resistant epoxy finish;
- Color: RAL 5009 (Blue);
- Regreasable ball bearings D.E. and O.D.E.;
- Grease outlet through the fan cover;
- High tensile steel shaft (for frame 404T and up – 4 poles and up);
- Fan: Conductive plastic or Bronze;
- “T” type stainless steel condensate drain;
- Balance quality grade G1;
- Solid milled feet;
- Foot flatness 0.005 in (0.127 mm);
- Hex-head bolts or socket-head cap srews and organometalic surface lining;
- Stainless steel grease inlet extension;
- Minimum Bearing life L10h: 50,000 hours for directed-connected loads and 26,280 hours belted.
Optional Features
- Special voltages;
- Specially designed shaft;
- Space heaters;
- Thermostats or RTD’s (Pt-100);
- Additional terminal box;
- Drip cover (canopy) for shaft down applications;
- Cable glands;
- Terminal block;
- Flange mounting;
- Roller bearings.
Notes
All motors supplied with IEEE 841 Test ReportAll WEG motors are energy efficiency verified by CSA and UL in addition to the DOE.
