WEG 3-Phase Electric Motors

WEG 3 phase electric motors cover an unusually wide range on our site, from small general purpose units to 800HP industrial motors running on medium voltage service. Built on WEG's W22, W40, and W50 platforms, this catalog spans dozens of applications and enclosure types.

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Explore WEG 3 Phase by Application

With over 20 sub-collections here, jumping straight to your application beats scrolling. Heavy industrial buyers will want crusher duty, severe duty, or IEEE 841 motors. Pump applications are covered by hydraulic pump, oil well pump, and fire pump options.

For general use, our W22 general purpose TEFC and rolled steel ODP lines cover most standard needs, while saw arbor and PickerPlus motors handle more specific woodworking and agricultural jobs.

Medium Voltage Options for Larger Installations

Most motors run on standard voltages up to 575V, but this catalog includes options up to 4160VAC for large industrial installations with dedicated medium voltage service. If your facility runs equipment at that scale, it's worth confirming your switchgear is rated to match before ordering.

Built for VFD Control and Higher Efficiency

For applications that pair a motor with a variable speed drive, our vector duty line is engineered specifically for that kind of control. If energy costs are the priority instead, our super premium efficiency motors are built to squeeze more output from every kilowatt.

Parts and Service for This Lineup

Whether a motor needs a new bearing, motor base, or a full rewind, our shop handles both small parts and complete electric motor repair in house, which is often worth exploring before replacing a large motor outright.

Where to Go From Here

See WEG's full range, including single phase and DC options, on the main WEG Electric Motors page. Compare against our broader 3 Phase Electric Motors collection, or browse Electric Motors as a whole.