MOTOR
To provide an oscillation motor which can be assembled better.SOLUTION: A motor 1 comprises: a rotor having a rotor body 82 rotatable around a central axis J; a pair of coils 32 that face the rotor body in an axial direction and are arranged at different positions in a circumferential direction arou...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide an oscillation motor which can be assembled better.SOLUTION: A motor 1 comprises: a rotor having a rotor body 82 rotatable around a central axis J; a pair of coils 32 that face the rotor body in an axial direction and are arranged at different positions in a circumferential direction around the central axis; a substrate having an attachment surface 21 to which the pair of coils are attached; and a magnetic sensor 5 attached on the attachment surface. On the attachment surface, a pair of connection parts 73 and 74 to which leading wires 421 and 422 drawn from the pair of coils are respectively connected are provided. The magnetic sensor and the pair of connection parts are arranged at different positions between the pair of coils in the circumferential direction around the central axis. Each coil is in a circular shape when viewed in the axial direction.SELECTED DRAWING: Figure 1
【課題】組立性を改善した振動モータを提供する。【解決手段】モータ1は、中心軸Jを中心として回転可能なロータ本体82を有するロータと、ロータ本体と軸方向に対向し、中心軸回りの周方向において異なる位置に配置される一対のコイル32と、一対のコイルが取り付けられた取付面21を有する基板と、取付面に取り付けられた磁気センサ5と、を備える。取付面には、一対のコイルから引き出された引出線421、422がそれぞれ接続された一対の接続部73、74が設けられる。磁気センサと一対の接続部とは、中心軸回りの周方向において一対のコイル同士の間の異なる位置に配置される。コイルは、軸方向に見て円形状である。【選択図】図1 |
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