WEG W22 API661 Severe Duty Motors
The WEG W22 API661 motors are engineered for extreme industrial applications requiring superior reliability, low vibration, and enhanced protection. Designed to meet IEEE 841 standards and support up to 75 HP, these cast iron motors feature robust construction, advanced sealing, and are suitable for the demanding environments of petroleum refining and chemical processing.
Key Points
- Rated for 5–75 HP and ideal for Fin Fan Air-Cooled Heat Exchangers.
- IP56 rated with InproSeal seals and automatic stainless steel condensate drains.
- Industry-best 1.25 Service Factor and low vibration at .04 in/sec.
- VFD-rated Class F insulation system with Class H varnish and magnet wire.
- Built with a heavy-duty FC200 cast iron frame, brackets, and conduit box.
- Regreasable bearings with Positive Pressure Lubrication System (PPLS).
- Certified per IEEE 841 with test reports included.
- Full product support via online catalogs, 3D CAD drawings, and modification centers.