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 210
s and to facilitate ventilation.The poles of the two-pole and four-pole rotors are machined fromthe disk or disks forming the central body, and the slots to receivethe field coils and the grooves for the binding wedges are milled. Thisconstruction is illustrated in Fig. 181, which is a view of a… … Two-Pole Rotor Shaft they are wound. In some designs the rotor is pressed and keyedon to the shaft, and in others the shaft is formed of steel, cast orforged integral with the rotor core. For two-pole machines the 185 174 ALTERNATING-CURRENT MACHINERY rotor is generally made from a solid cylinder…
Electrical engineering
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