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 20

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 20 — COMMUTATOR: ,„IDIAMETER. ILONG.22 BARS ^ 5CALE: HALF SIZE Fig. 6. Western Electric Type SDA, Frame 205, Direct-Current Motor are accurately machined to fit snugly against the inside of thetubular frame. The field coils are form wound and fitted over thepoles. The pole cores are usually held by…

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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