Small motors, transformers, electromagnets; a practical presentation of design and construction data for small motors, small low- and high-tension transformers, electromagnets, and induction coils (1920)

Stoller, Hugh Montgomery, Austin, F. E. (Frank Eugene), 1873-, Seeger, Edwin Wilbur, 1892- joint author, American Technical Society · Chicago, American Technical Society · leaf 131

An illustration from Small motors, transformers, electromagnets; a practical presentation of design and construction data for small motors, small low- and high-tension transformers, electromagnets, and induction coils, 1920, leaf 131 — DESIGN OF SMALL MOTORS volts, leaving 1.7 volts for the IR drop in the brushes, seriesfield, and battery leads. The number of inductors will then be .XWXpathsXGO^ 4XWX4X6Q_^3^ .^^^^^^^^<I>X poles Xr.p.m. 195000X4X1500 82The number of inductors per slot will be —, or 4.32. The ordi-nary form… … MR 6AP ,025SLOT DEPTH = 705L0T WIDTH = 22NO OF Tt^TH = 19WIDTH OF TOOTH NECK-152 5CALE: HALF 5/Z£ Fig. 37. Details of Automobile Starting Motor 4 32increasing the mean pole-face density to -^X 30000, or 32400; however, 32,000 lines will be used. The total number of inductorswill be 4X19, or 76. The…

Electric motors · Electric transformers · Electromagnets · Induction coils

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Small motors, transformers, electromagnets; a practical presentation of design and construction data for small motors, small low- and high-tension transformers, electromagnets, and induction coils (1920)

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