摘要 |
PROBLEM TO BE SOLVED: To provide a solenoid unit which can fully bring out the suction force characteristics of a solenoid. SOLUTION: In a solenoid unit 3 of a structure that a plunger 25 formed with a plunger head 25b is moved by a magnetic force and the head 25b is made to abut on an arm 19 to move the arm 19, a spacer 29 for forming a gap is provided between the arm 19 and the head 25b, this spacer 29 is mounted between the arm 19 and the head 25b by bending a film member 31, and the gap is formed between the arm 19 and the head 25b by the restoring force of the bending of the film member 31.
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