SCHMERSAL限位開(kāi)關(guān)現(xiàn)貨供應(yīng)
ZK236-11Z-M20
Z1R236-11Z-M20
ZS236-11Z-M20
ZR236-11Z-M20
ZV7H236-11Z-2272/2654
Z4V7H336-11Z-2272/2654
Z4V10H336-11Z-M20
ZS336-11Z-M20
ZR336-11Z-M20
Z4VH336-11Z-M20
Z4VH335-11Z-RVA
Z4V7H335-11Z-2272/2654
Z4VH335-11Z-M20
ZS335-11Z-M20
ZR335-11Z-M20
TR236-11Z-M20-1894
MV8H330-11Y-M20
ZV1H236-11Z-M20
ZR235-11Z-M20
ZV7H235-11Z-2272/2654
ZV12H235-11Z-M20
TV12H235-11Z-M20
Z4V7H335-11Z-RVA-2272/2654
TA064-12Y-2512-2
T2A067-11Y
ML441-11YT
TA064-12Y
ML441-11Y
Z1K335-11Z-M20
Z/T 235 - 金屬外殼,防護(hù)等級(jí)IP67,二觸頭,速動(dòng)式和緩動(dòng)式
Z/T 236 - 塑料外殼,防護(hù)等級(jí)IP67,二觸頭,速動(dòng)式和緩動(dòng)式
Z/T 256 - 塑料外殼,防護(hù)等級(jí)IP67,二觸頭,速動(dòng)式和緩動(dòng)式
Z/T 335 - 金屬外殼,防護(hù)等級(jí)IP67,二觸頭,速動(dòng)式和緩動(dòng)式
Z/T 336 - 塑料外殼,防護(hù)等級(jí)IP67,二觸頭,速動(dòng)式和緩動(dòng)式
Z/T 355 - 金屬外殼,防護(hù)等級(jí)IP67,二觸頭,速動(dòng)式和緩動(dòng)式
限位開(kāi)關(guān)主要由開(kāi)關(guān)元件、接線端子、開(kāi)關(guān)操動(dòng)件、傳動(dòng)部分組成,根據(jù)開(kāi)關(guān)觸頭接通和斷開(kāi)機(jī)械處理,開(kāi)關(guān)元件有下述二類:
緩動(dòng)開(kāi)關(guān):開(kāi)關(guān)的接通和斷開(kāi)動(dòng)作切換時(shí)間與開(kāi)關(guān)操動(dòng)速度有關(guān),操動(dòng)速度越快、開(kāi)關(guān)的切換也越快。
速動(dòng)開(kāi)關(guān):開(kāi)關(guān)的接通和斷開(kāi)的轉(zhuǎn)換時(shí)間與開(kāi)關(guān)和被操動(dòng)的速度無(wú)關(guān),只要開(kāi)關(guān)操動(dòng)部件被操動(dòng)到一定,開(kāi)關(guān)便發(fā)生通和斷開(kāi)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)。