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接近開關和限位開關的區別

發布日期：2022-10-09 點擊率：70

　　1、接近開關、限位開關都是位置開關，與位置相關；

　　2、接近開關可以是晶體管無觸點開關，也可以是由晶體管控制的有觸點開關；

　　3、他們的根本區別在于驅動方式不同，限位開關靠撞塊碰撞后動作，而接近開關只要接近就可感應動作；

　　4、所以接近開關適用頻繁檢測位置的場合；

　　5、所以接近開關的使用受條件限制，安裝較麻煩.

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