HHYDAC賀德克傳感器EDS 345-1-016-000包郵

HHYDAC賀德克傳感器EDS 345-1-016-000包郵

1．兩位(wei)三通單電控(kong)電磁(ci)閥動作(zuo)原理

兩(liang)位三通(tong)(tong)電磁(ci)閥(fa)分為常閉型(xing)和常開型(xing)兩(liang)種，常閉型(xing)指線(xian)圈沒(mei)通(tong)(tong)電時(shi)氣路(lu)是斷的，常開型(xing)指線(xian)圈沒(mei)通(tong)(tong)電時(shi)氣路(lu)是通(tong)(tong)的。

常閉(bi)型兩位三通(tong)電磁閥動作原理：給線圈(quan)通(tong)電，氣路接通(tong)，線圈(quan)一旦(dan)斷(duan)電，氣路就會(hui)斷(duan)開，這相(xiang)當于“點動"。

常開型(xing)兩位三(san)通(tong)單電(dian)控電(dian)磁(ci)閥動(dong)(dong)作(zuo)原理：給線圈(quan)(quan)通(tong)電(dian)，氣路斷開，線圈(quan)(quan)一旦斷電(dian)，氣路就會接通(tong)，這(zhe)也是“點動(dong)(dong)"。

在電(dian)氣上來說，兩(liang)位三通電(dian)磁閥一般為單電(dian)控(即單線圈)，

2．兩位五通雙(shuang)電(dian)控電(dian)磁(ci)閥動作原理

兩(liang)位五(wu)通(tong)電(dian)(dian)(dian)(dian)磁閥(fa)一(yi)(yi)般為(wei)雙電(dian)(dian)(dian)(dian)控(kong)(即(ji)(ji)雙線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan))。線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)電(dian)(dian)(dian)(dian)壓(ya)等級(ji)一(yi)(yi)般采用DC24V、AC220V等。給(gei)正(zheng)動(dong)(dong)作(zuo)線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)通(tong)電(dian)(dian)(dian)(dian)，則(ze)正(zheng)動(dong)(dong)作(zuo)氣(qi)(qi)路(lu)(lu)接通(tong)(正(zheng)動(dong)(dong)作(zuo)出氣(qi)(qi)孔(kong)(kong)有氣(qi)(qi))，即(ji)(ji)使給(gei)正(zheng)動(dong)(dong)作(zuo)線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)斷電(dian)(dian)(dian)(dian)后正(zheng)動(dong)(dong)作(zuo)氣(qi)(qi)路(lu)(lu)仍(reng)然(ran)是接通(tong)的(de)，將會(hui)一(yi)(yi)直(zhi)維(wei)持(chi)到(dao)給(gei)反(fan)(fan)動(dong)(dong)作(zuo)線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)通(tong)電(dian)(dian)(dian)(dian)為(wei)止(zhi)。 給(gei)反(fan)(fan)動(dong)(dong)作(zuo)線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)通(tong)電(dian)(dian)(dian)(dian)，則(ze)反(fan)(fan)動(dong)(dong)作(zuo)氣(qi)(qi)路(lu)(lu)接通(tong)(反(fan)(fan)動(dong)(dong)作(zuo)出氣(qi)(qi)孔(kong)(kong)有氣(qi)(qi))，即(ji)(ji)使給(gei)反(fan)(fan)動(dong)(dong)作(zuo)線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)斷電(dian)(dian)(dian)(dian)后反(fan)(fan)動(dong)(dong)作(zuo)氣(qi)(qi)路(lu)(lu)仍(reng)然(ran)是接通(tong)的(de)，將會(hui)一(yi)(yi)直(zhi)維(wei)持(chi)到(dao)給(gei)正(zheng)動(dong)(dong)作(zuo)線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)通(tong)電(dian)(dian)(dian)(dian)為(wei)止(zhi)。這相(xiang)當(dang)于“自鎖"。基于兩(liang)位五(wu)通(tong)雙電(dian)(dian)(dian)(dian)控(kong)電(dian)(dian)(dian)(dian)磁閥(fa)的(de)這種特性，在(zai)設(she)計(ji)機電(dian)(dian)(dian)(dian)控(kong)制(zhi)(zhi)回(hui)路(lu)(lu)或編制(zhi)(zhi)PLC程序的(de)時候，可(ke)以只(zhi)須(xu)給(gei)電(dian)(dian)(dian)(dian)磁閥(fa)線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)通(tong)電(dian)(dian)(dian)(dian)1~2秒(miao)就可(ke)以了，這樣可(ke)以保護電(dian)(dian)(dian)(dian)磁閥(fa)線(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)不容(rong)易損壞

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HYDAC賀(he)德克控制閥SAF20E12Y1T100A-S13

HHYDAC賀德克(ke)傳感(gan)器EDS 345-1-016-000包郵(you)