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Title: |
1921 Ad-Sprague Electric Works of the G E Co., D. C. Type L. C. Motor |
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Source: |
EMF electrical year book, Volume 1, 1921 page 491 |
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Insert Date: |
10/19/2011 1:49:46 PM |
SPRAGUE ELECTRIC WORKS OF THE GENERAL ELECTRIC CO., 527 W. 34th St., New York, N. Y. — Type L. C. motor shown in the illustration, 115 or 230 volt range in sizes from 25 to 50 H. P. Steel frame, massive construction, carefully finished Equipped with steel pulley, spilt pulley end bearing, extra heavy shaft, wide base, protected field coils, spring oil well covers, pig tail brushes individually adjustable, single adjusting screw for
belt tightening, wide range of speed control by field. Shunt wound. Another Type L. C., shunt or compound wound is made in smaller sizes. 5 to 25 H. P. Type C motors, pedestal bearing. 115-230-550-volt range in size from 75 H. P. to 500 H. P. Type C motors of lower rating. 115-230-500 volt, sliding base range from 40 to 200 H. P. Still another commutating pole type, with stabilizing winding is the L. C. 6, with wide range of speed by field weakening. These range in capacity from 3½ to 7½ H. P., 115 and 230 volts. |
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1921 Sprague Electric Works of the G E Co., D. C. Type LC Motor
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