| 摘要 |
A flattened DC motor, in which a rotary armature having a coil assembly comprising a combination of at least two disc-shaped coils, each having radial segments, is disposed in the field of a fixed field permanent magnet. The brushes are in contact with an area of a cylindrical commutator where the fixed field permanent magnet overlaps, the commutator being electrically connected to the coil assembly and secured on the rotary shaft.
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