T5C236-02Z-M20
T5C236-11Z-M20
TK236-02Z
TK236-11Z-M20
TK236-20Z
TK4236-02Z
TK4236-11Z-1273
TK4236-11Z-M20
TK4236-11Z-U90
TK4236-20Z
TR236-02Z-M20
TR236-02Z-M20-1297
TR236-02Z-U90-M20
TR236-11Z-1894
TR236-11Z-2705
TR236-11Z-M20
TR236-11Z-M16
TR236-11Z-RMS
TR236-11Z-U90
TR236-20Z
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(guò)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)。