Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 449
Fig. 207. Primary ofWestinghouse Tvoe HF Motor Without Winding … Fig. 20S. Rotor of 50 H. P. Type HF Westinghouse ISIotor Showing Collector 409 164 TYPES OF GENERATORS AND MOTORS iron end plates; the spider is then pressed on the shaft and keyed.Wherever necessary, the end plates are cast with extensions to sup-port the ends of the rotor coils. The rotor slots…
Electrical engineering
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