常用SMC3通電磁閥結構參數
SMC是(shi)(shi)利用(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)推動(dong)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)來控(kong)制液(ye)流(liu)(liu)(liu)(liu)(liu)方向的(de)(de)。采用(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)換(huan)(huan)向閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)可(ke)(ke)以(yi)(yi)使(shi)(shi)操(cao)作(zuo)(zuo)(zuo)輕便，容易(yi)實現自動(dong)化操(cao)作(zuo)(zuo)(zuo)，因此應用(yong)(yong)(yong)(yong)(yong)(yong)極廣。電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)換(huan)(huan)向閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)只是(shi)(shi)采用(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)來操(cao)縱(zong)滑(hua)(hua)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)運(yun)動(dong)，而(er)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)的(de)(de)結(jie)構及型(xing)式可(ke)(ke)以(yi)(yi)是(shi)(shi)各種各樣的(de)(de)，所以(yi)(yi)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)滑(hua)(hua)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)可(ke)(ke)以(yi)(yi)是(shi)(shi)二(er)位(wei)(wei)二(er)通(tong)(tong)、二(er)位(wei)(wei)三通(tong)(tong)、二(er)位(wei)(wei)四通(tong)(tong)、三位(wei)(wei)四通(tong)(tong)和(he)三位(wei)(wei)五(wu)通(tong)(tong)等(deng)多種型(xing)式。般二(er)位(wei)(wei)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)用(yong)(yong)(yong)(yong)(yong)(yong)個(ge)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)，三位(wei)(wei)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)需(xu)(xu)用(yong)(yong)(yong)(yong)(yong)(yong)兩(liang)個(ge)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)。操(cao)縱(zong)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)用(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)分為(wei)(wei)(wei)交(jiao)(jiao)、直流(liu)(liu)(liu)(liu)(liu)兩(liang)種，交(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓般為(wei)(wei)(wei)220伏。其特(te)點(dian)是(shi)(shi)啟(qi)動(dong)力(li)較(jiao)大，換(huan)(huan)向時(shi)間(jian)短，價廉。但當(dang)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)卡住或(huo)吸力(li)不夠(gou)而(er)使(shi)(shi)鐵(tie)(tie)(tie)芯(xin)(xin)(xin)(xin)吸不上(shang)(shang)時(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)容易(yi)因電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)過(guo)大而(er)燒壞，故(gu)工(gong)作(zuo)(zuo)(zuo)可(ke)(ke)靠(kao)性較(jiao)差(cha)(cha)，動(dong)作(zuo)(zuo)(zuo)時(shi)有沖(chong)擊，壽(shou)命(ming)較(jiao)低。直流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)電(dian)(dian)(dian)(dian)(dian)(dian)壓般為(wei)(wei)(wei)24伏。其優點(dian)是(shi)(shi)工(gong)作(zuo)(zuo)(zuo)可(ke)(ke)靠(kao)，不會因閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)卡住而(er)燒壞，壽(shou)命(ming)長(chang)，體(ti)積小(xiao)，但啟(qi)動(dong)力(li)較(jiao)交(jiao)(jiao)流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)小(xiao)，而(er)且(qie)在(zai)無直流(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)源時(shi)，需(xu)(xu)整流(liu)(liu)(liu)(liu)(liu)設(she)備。進口SMC大流(liu)(liu)(liu)(liu)(liu)量型(xing)精(jing)密(mi)(mi)減(jian)壓閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)結(jie)構圖，其主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)為(wei)(wei)(wei)帶有圓(yuan)柱面(mian)的(de)(de)錐閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)。為(wei)(wei)(wei)使(shi)(shi)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)關閉(bi)時(shi)有良好的(de)(de)密(mi)(mi)封性，要求(qiu)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)1的(de)(de)圓(yuan)柱導向面(mian)和(he)圓(yuan)錐面(mian)與(yu)(yu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)套配合良好，兩(liang)處的(de)(de)同心(xin)度要求(qiu)較(jiao)高，故(gu)稱(cheng)二(er)節(jie)(jie)同心(xin)。主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)上(shang)(shang)沒有阻尼(ni)(ni)孔(kong)，而(er)將三個(ge)阻尼(ni)(ni)孔(kong)2、3、4分別設(she)在(zai)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)體(ti)10和(he)導閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)體(ti)6上(shang)(shang)。其工(gong)作(zuo)(zuo)(zuo)原理與(yu)(yu)三節(jie)(jie)同心(xin)導型(xing)溢(yi)流(liu)(liu)(liu)(liu)(liu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)相同，只不過(guo)油(you)液(ye)從(cong)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)下(xia)腔(qiang)到主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)上(shang)(shang)腔(qiang)，需(xu)(xu)經過(guo)三個(ge)阻尼(ni)(ni)孔(kong)。阻尼(ni)(ni)孔(kong)2和(he)4相串聯，相當(dang)三節(jie)(jie)同芯(xin)(xin)(xin)(xin)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)中的(de)(de)阻尼(ni)(ni)孔(kong)，是(shi)(shi)半(ban)橋(qiao)回路中的(de)(de)進油(you)節(jie)(jie)流(liu)(liu)(liu)(liu)(liu)口，作(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)是(shi)(shi)使(shi)(shi)主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)下(xia)腔(qiang)與(yu)(yu)導閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)前(qian)腔(qiang)產生壓力(li)差(cha)(cha)，再通(tong)(tong)過(guo)阻尼(ni)(ni)孔(kong)3作(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)于主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)上(shang)(shang)腔(qiang)，從(cong)而(er)控(kong)制主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)開(kai)啟(qi)。阻尼(ni)(ni)孔(kong)3的(de)(de)主(zhu)(zhu)(zhu)(zhu)要作(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)是(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)以(yi)(yi)提高主(zhu)(zhu)(zhu)(zhu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)(xin)(xin)(xin)的(de)(de)穩定性，它的(de)(de)設(she)立與(yu)(yu)橋(qiao)路無關。

系列2VQZ200 閥寬15mm

機能3彈性密封 N.C.

規格-標準型

線圈電壓5DC24V

導線引出方式YZDIN型插座式 帶指示燈·過電壓保護回路

手動操作方法B鎖定式(要工具型)

VQZ115-3L-C6-PR
VQZ115-3LB-C6
VQZ115-3MB-C6PR
VQZ115-4L-C4
VQZ115-4L-C4-PR
VQZ115-4L-C6
VQZ115-4L-M5-PR
VQZ115-4LB-C4
VQZ115-4LB-C6
VQZ115-4LB-C6PR
VQZ115-4LB-M5PR
VQZ115-5G-C4-PR
VQZ115-5G-C6-PR
VQZ115-5G-M5
VQZ115-5G-M5-PR
VQZ115-5GB-CP
VQZ115-5GB-C4
VQZ115-5GB-C4PR
VQZ115-5GB-C6
VQZ115-5GB-C6PR
VQZ115-5GB-M5
VQZ115-5GB-M5PR
常用SMC3通電磁閥結構參數