MOTOR

PROBLEM TO BE SOLVED: To provide a technique for downsizing a motor without degrading reliability.SOLUTION: The motor is equipped with: a tubular housing formed by connecting four rectangular flat side face portions running along each side at connection portions; a magnet mounted along an inner peri...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MAYUMI EIJI, YAMAZAKI HIROTSUGU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a technique for downsizing a motor without degrading reliability.SOLUTION: The motor is equipped with: a tubular housing formed by connecting four rectangular flat side face portions running along each side at connection portions; a magnet mounted along an inner peripheral surface of the housing and having magnetic poles at the connection portions; a shaft inserted along an axial line of the housing; an armature fixed on the shaft and disposed to face the magnet, a commutator mounted on the shaft; a carbon brush in sliding contact with an outer peripheral surface of the commutator; and an electrical component mounted in the housing. The electrical component is disposed so that its longitudinal direction is not in parallel to all the side face portions.