International Library of Technology · Scranton, International Textbook Co. · leaf 415
ismuch the same as the motor previously described. A, Aare the top and lower halves of the field frame, which ismade of mild cast steel. The lid C may be thrown back toget at the commutator and brushes. The armature leadsare shown at a, a and the field leads at/, /. Post g- is usedfor making the… … Fig. 52. each end of the motor. The wires shown at c connect thetop and bottom field coils together. The pole pieces arelaminated and held in position by the bolts /i, //, and thearmature bearings are so arranged that the armature maybe either swung down with the lower half or retained inthe upper…
Electrical engineering
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