ACTUATOR

To provide an actuator capable of properly connecting a connecting body to a supporting body or a movable body with adhesive.SOLUTION: An actuator includes a supporting body, a movable body, a connecting body 90 connected to the movable body and the supporting body, and a magnetic driving circuit for moving the movable body relative to the supporting body. A groove-shaped first recessed part 191 is formed around a connection area where the connecting body is connected via adhesive in at least one of the movable body and the supporting body. An opening edge of the first recessed part on the connection area side is positioned at the same position as an end of the connecting body or closer to a center of the connecting body with respect to the end of the connecting body. An opening edge that is opposite the connection area of the first recessed part is positioned in a direction away from the center of the connection body relative to the end of the connecting body.SELECTED DRAWING: Figure 10 【課題】接続体を支持体または可動体に接着剤で適正に接続することのできるアクチュエータを提供すること。【解決手段】支持体と、可動体と、可動体および支持体に接続された接続体９０と、可動体を支持体に対して相対移動させる磁気駆動回路と、を有し、可動体および支持体のうちの少なくとも一方には、接続体が接着剤を介して接続される接続領域の周囲に溝状の第１凹部１９１が形成されており、第１凹部の接続領域側の開口縁が接続体の端部と同位置または接続体の端部に対して接続体の中心寄りに位置し、第１凹部の接続領域と対向する開口縁が接続体の端部に対して接続体の中心から遠ざかる方向に位置することを特徴とするアクチュエータ。【選択図】図１０