明泰電(dian)(dian)氣（蘇州(zhou)）有限公司是(shi)正(zheng)泰集團在蘇州(zhou)地區一家授(shou)權的經(jing)銷企業，斷火(huo)開關哪家好，連續十年銷量居(ju)正(zheng)泰營銷網絡名，公司主要經(jing)營“正(zheng)泰”牌配電(dian)(dian)電(dian)(dian)器(qi)、控制電(dian)(dian)器(qi)、終(zhong)端電(dian)(dian)器(qi)、電(dian)(dian)源電(dian)(dian)器(qi)、電(dian)(dian)力(li)電(dian)(dian)子、儀(yi)(yi)器(qi)儀(yi)(yi)表、建筑電(dian)(dian)器(qi)、高壓電(dian)(dian)器(qi)及成(cheng)套設備。

行(xing)程開關，位置開關（又稱(cheng)限位開關）的(de)(de)一(yi)種(zhong)，是(shi)一(yi)種(zhong)常用的(de)(de)小電(dian)流(liu)主(zhu)令電(dian)器。利用生產機(ji)(ji)械運動(dong)(dong)部件的(de)(de)碰(peng)撞(zhuang)使(shi)其觸頭(tou)動(dong)(dong)作來實(shi)現接通或(huo)(huo)分斷控制(zhi)電(dian)路，達到一(yi)定的(de)(de)控制(zhi)目的(de)(de)。通常，這類開關被用來限制(zhi)機(ji)(ji)械運動(dong)(dong)的(de)(de)位置或(huo)(huo)行(xing)程，使(shi)運動(dong)(dong)機(ji)(ji)械按一(yi)定位置或(huo)(huo)行(xing)程自動(dong)(dong)停止、反(fan)向運動(dong)(dong)、變速運動(dong)(dong)或(huo)(huo)自動(dong)(dong)往返運動(dong)(dong)等。

明(ming)泰電(dian)氣（蘇(su)州）有限公司(si)是正泰集團在蘇(su)州地區一家(jia)授權的經銷企業，斷火(huo)開關報價，連續(xu)十年(nian)銷量(liang)居正泰營銷網絡名，公司(si)主(zhu)要經營“正泰”牌(pai)配電(dian)電(dian)器(qi)、控制電(dian)器(qi)、終端電(dian)器(qi)、電(dian)源(yuan)電(dian)器(qi)、電(dian)力電(dian)子、儀器(qi)儀表、建筑電(dian)器(qi)、高壓電(dian)器(qi)及成套設備。

限位(wei)開關，指為保護內(nei)置微動開關免受外力(li)、水、油、氣體和(he)(he)塵埃等的損害，而組(zu)裝在(zai)外殼內(nei)的開關，尤(you)其適用(yong)于(yu)對機械強度(du)和(he)(he)環境適應 性有特殊要求的地(di)方。　形狀大(da)致(zhi)分為橫向(xiang)型(xing)、豎(shu)向(xiang)型(xing)和(he)(he)復(fu)合(he)型(xing)。下圖表示典型(xing)的豎(shu)向(xiang)型(xing)限位(wei)開關的構造。限位(wei)開關大(da)致(zhi)上(shang)是由五個構成要素組(zu)成的。

明泰電(dian)(dian)(dian)氣（蘇州(zhou)）有限(xian)公(gong)(gong)司(si)是正泰集團在蘇州(zhou)地區(qu)一家(jia)授權的(de)經銷(xiao)企業，連續十年銷(xiao)量居(ju)正泰營銷(xiao)網絡名(ming)，公(gong)(gong)司(si)主(zhu)要經營“正泰”牌配電(dian)(dian)(dian)電(dian)(dian)(dian)器(qi)(qi)、控制電(dian)(dian)(dian)器(qi)(qi)、終(zhong)端電(dian)(dian)(dian)器(qi)(qi)、電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)器(qi)(qi)、電(dian)(dian)(dian)力電(dian)(dian)(dian)子(zi)、儀(yi)器(qi)(qi)儀(yi)表、建(jian)筑電(dian)(dian)(dian)器(qi)(qi)、高壓電(dian)(dian)(dian)器(qi)(qi)及(ji)成套設備。

限(xian)(xian)位開(kai)關(guan)(guan)(guan)分工(gong)作(zuo)(zuo)限(xian)(xian)位開(kai)關(guan)(guan)(guan)和極(ji)限(xian)(xian)限(xian)(xian)位開(kai)關(guan)(guan)(guan)，工(gong)作(zuo)(zuo)限(xian)(xian)位開(kai)關(guan)(guan)(guan)是(shi)用(yong)來給出(chu)機(ji)(ji)構(gou)(gou)動(dong)(dong)作(zuo)(zuo)到位信號(hao)(hao)的(de)。極(ji)限(xian)(xian)限(xian)(xian)位開(kai)關(guan)(guan)(guan)是(shi)防止機(ji)(ji)構(gou)(gou)動(dong)(dong)作(zuo)(zuo)超出(chu)設計范圍(wei)而發生(sheng)事故的(de)。工(gong)作(zuo)(zuo)限(xian)(xian)位開(kai)關(guan)(guan)(guan)安裝在(zai)機(ji)(ji)構(gou)(gou)需要改變工(gong)況的(de)位置，斷火開(kai)關(guan)(guan)(guan)，開(kai)關(guan)(guan)(guan)動(dong)(dong)作(zuo)(zuo)后(hou)，給出(chu)信號(hao)(hao)，進(jin)行別(bie)的(de)相關(guan)(guan)(guan)動(dong)(dong)作(zuo)(zuo)。極(ji)限(xian)(xian)限(xian)(xian)位開(kai)關(guan)(guan)(guan)安裝在(zai)機(ji)(ji)構(gou)(gou)動(dong)(dong)作(zuo)(zuo)的(de)遠端，用(yong)來保護機(ji)(ji)構(gou)(gou)動(dong)(dong)作(zuo)(zuo)過大出(chu)現機(ji)(ji)構(gou)(gou)損壞。