Arrangement of coil wires in a rotor of an electric motor
An armature may include a rotor with a plurality of teeth, at least one insulator covering at least a part the teeth, a plurality of coils wound on the teeth, and a plurality of cavities. Each one of the cavities may be arranged between two of the teeth and may be formed on the at least one insulato...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | An armature may include a rotor with a plurality of teeth, at least one insulator covering at least a part the teeth, a plurality of coils wound on the teeth, and a plurality of cavities. Each one of the cavities may be arranged between two of the teeth and may be formed on the at least one insulator. At least one of the cavities may be configured and arranged for receiving coil windings adjacent to a wall portion of the at least one cavity. The at least one of the plurality of cavities may include a switching wire receptor. The switching wire receptor may include a recess in a wall portion of the at least one of the plurality of cavities for receiving a switching wire. The recess may have a depth larger than the diameter of the switching wire. |
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