Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 250
cally insu-late the hub from the armature-bars. Pressed-board uisulation, E, is used between the ring D andthe armature-spokes. The largest machine that isbeing built at present is designed for 180 K. W., andthe following data regarding it will be interesting : Output 150 volts 1,200 amperes. Speed… … Fig. 80a. -Armature-bar. The following is a table of sizes and general data of the standard Fritsche machines: Output inkilowatts. Volts. Amperes. Speed. Number ofpoles. Weight com-plete in lbs. Exhibition machine -j 3248180 160160150 200.300 400140 48 12 5,2808,800 1,200 100 20,340 Unipolar…
Mechanical engineering
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