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Title: |
1921 Ad-Reliance Electric & Engineering Co., D. C. Type AS Motor |
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Source: |
EMF electrical year book, Volume 1, 1921 page 491 |
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Insert Date: |
10/19/2011 1:27:17 PM |
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RELIANCE ELECTRIC & ENGINEERING CO., 1054 Ivanhoe Road, Cleveland, Ohio. — Type AS Reliance adjustable speed motors offer a simple and convenient method of speed control, giving unlimited running speeds over ranges as great as one to ten. Speed changes are made by simply shifting the motor armature. No electric controller is needed. The characteristics of Type AS motors make them particularly suitable for machine tool drive. They develop a constant horsepower output and will carry heavy overloads at all speeds. The motors are reversible and maintain a set speed steadily under changing loads. This company also furnishes adjustable speed motors of the field-resistance control type for speed ranges up to one to four. |
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