SCHMERSAL上海庫(kù)存現(xiàn)貨Z4VH336-02Z-M20限位開關(guān) SCHMERSAL上海庫(kù)存現(xiàn)貨Z4VH336-02Z-M20限位開關(guān) SCHMERSAL上海庫(kù)存現(xiàn)貨Z4VH336-02Z-M20限位開關(guān) SCHMERSAL上海庫(kù)存現(xiàn)貨Z4VH336-02Z-M20限位開關(guān) SCHMERSAL上海庫(kù)存現(xiàn)貨Z4VH336-02Z-M20限位開關(guān) Z4VH336-11Z-M20 Z4VH336-00/11Z-M20 Z4VH336-11Z-M20-1058 Z4VH336-11Z-RVA Z4VH336-11Z-RVA-1804-1 Z4VH336-11Z-RVA-1804-2 Z4VH336-11Z-RVA-U270 Z4VH336-11Z-RVA-U90 Z4VH336-11Z-U90 限位開關(guān)主要由開關(guān)元件、接線端子、開關(guān)操動(dòng)件、傳動(dòng)部分組成，根據(jù)開關(guān)觸頭接通和斷開機(jī)械處理，開關(guān)元件有下述二類： 緩動(dòng)開關(guān)：開關(guān)的接通和斷開動(dòng)作切換時(shí)間與開關(guān)操動(dòng)速度有關(guān)，操動(dòng)速度越快、開關(guān)的切換也越快。 速動(dòng)開關(guān)：開關(guān)的接通和斷開的轉(zhuǎn)換時(shí)間與開關(guān)和被操動(dòng)的速度無(wú)關(guān)，只要開關(guān)操動(dòng)部件被操動(dòng)到一定，開關(guān)便發(fā)生通和斷開切換，此過程時(shí)間一般為彈簧跳所需時(shí)間，此時(shí)間極短，為一常數(shù)。 Z4VH336-02Z-M20 Z4VH336-11Z-M20 Z4VH336-00/11Z-M20 Z4VH336-11Z-M20-1058 Z4VH336-11Z-RVA Z4VH336-11Z-RVA-1804-1 Z4VH336-11Z-RVA-1804-2 Z4VH336-11Z-RVA-U270 Z4VH336-11Z-RVA-U90 Z4VH336-11Z-U90 SCHMERSAL上海庫(kù)存現(xiàn)貨Z4VH336-02Z-M20限位開關(guān)