Motors

By Design News Staff -- Design News, October 5, 1998

U-frame ac cast-iron motors are built with a premium Class F insulation system that has a maximum allowable operating temperature of 115C. The motors operate at temperatures 45 to 95C below the maximum allowable. This temperature difference provides a "thermal cushion" for long life in severe automotive and other industrial applications.

The Lincoln Electric Co., Motor Div., 22800 St. Clair Ave., Cleveland, OH 44117, FAX (216) 383-4730.

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