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簡要描述:德國力士樂Rexroth繼電器流(liu)(liu)量(liang)(liang)特性:它是指輸入壓(ya)力一(yi)(yi)定(ding)時,輸出(chu)壓(ya)力隨(sui)輸出(chu)流(liu)(liu)量(liang)(liang)g的(de)(de)變(bian)化(hua)而變(bian)化(hua)的(de)(de)持性。當(dang)流(liu)(liu)量(liang)(liang)g發(fa)(fa)生(sheng)變(bian)化(hua)時,輸出(chu)壓(ya)力的(de)(de)變(bian)化(hua)越(yue)小越(yue)好.一(yi)(yi)般輸出(chu)壓(ya)力越(yue)低,它隨(sui)輸出(chu)流(liu)(liu)量(liang)(liang)的(de)(de)變(bian)化(hua)波動就越(yue)小壓(ya)力開關(guan)是一(yi)(yi)種簡單的(de)(de)壓(ya)力控(kong)制裝置,當(dang)被測壓(ya)力達到額定(ding)值時,壓(ya)力開關(guan)可發(fa)(fa)出(chu)警(jing)報(bao)或控(kong)制信號。
產品型號:HED8OH-20/100K14
更新時間:2023-08-09
訪問數量:1366
| 品牌 | REXROTH/德國力士樂 | 流動方向 | 其他 |
|---|---|---|---|
| 3C閥門類別 | 工業 | 應用領域 | 化工,地礦,能源,煙草,綜合 |
一、德國力士樂Rexroth概況
博(bo)世REXROTH力(li)士(shi)(shi)樂致力(li)于為(wei)各類機(ji)械和系(xi)統(tong)設(she)備提供(gong)安全、J準(zhun)、高(gao)效以及(ji)高(gao)性(xing)價比(bi)的傳(chuan)動(dong)(dong)(dong)與控(kong)制(zhi)技術。公司融合Q球的應用經驗,研發創新(xin)的產品,為(wei)行走機(ji)械、機(ji)械應用與工程(cheng)、工廠自動(dong)(dong)(dong)化(hua)及(ji)可再(zai)生能源每(mei)一個細分市(shi)場的客(ke)戶量身定制(zhi)系(xi)統(tong)解決(jue)方案及(ji)服務。博(bo)世力(li)士(shi)(shi)樂同時為(wei)客(ke)戶提供(gong)各種液壓、電子傳(chuan)動(dong)(dong)(dong)與控(kong)制(zhi)、氣動(dong)(dong)(dong)、齒輪(lun)、線性(xing)傳(chuan)動(dong)(dong)(dong)及(ji)組裝技術。
REXROTH柱塞泵,REXROTH齒輪泵
REXROTH葉片泵,REXROTH電磁(ci)閥
REXROTH換向閥(fa),REXROTH油泵,
REXROTH導軌(gui), Rexroth隆(long)興(xing)液壓(ya),
REXROTH滾(gun)珠絲桿,REXROTH滑塊(kuai),
REXROTH比(bi)例閥,REXROTH壓(ya)力(li)閥
REXROTH傳感器(qi),REXROTH馬達
REXROTH伺服閥(fa),REXROTH繼電器
二、德國力士樂Rexroth繼電器描述
型號:HED8OH-20/100K14

(1)調壓范(fan)圍:它(ta)是指減壓閥輸(shu)出壓力P2的可調范(fan)圍,在此范(fan)圍內要(yao)求達(da)到規定的精(jing)度。調壓范(fan)圍主要(yao)與調壓彈簧的剛(gang)度有關。
(2)壓(ya)力(li)(li)(li)特性(xing):它是指流量g為定值時,因(yin)輸(shu)(shu)入壓(ya)力(li)(li)(li)波(bo)動(dong)而(er)(er)引起輸(shu)(shu)出(chu)(chu)壓(ya)力(li)(li)(li)波(bo)動(dong)的(de)特性(xing)。輸(shu)(shu)出(chu)(chu)壓(ya)力(li)(li)(li)波(bo)動(dong)越(yue)小,減壓(ya)閥的(de)特性(xing)越(yue)好(hao)。輸(shu)(shu)出(chu)(chu)壓(ya)力(li)(li)(li)必須低(di)于輸(shu)(shu)入壓(ya)力(li)(li)(li)-定值才基(ji)本上不隨輸(shu)(shu)入壓(ya)力(li)(li)(li)變化而(er)(er)變化。
(3)流(liu)(liu)量(liang)(liang)(liang)特性(xing):它是(shi)指輸(shu)(shu)(shu)入壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)一(yi)(yi)定(ding)時(shi),輸(shu)(shu)(shu)出壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)隨(sui)輸(shu)(shu)(shu)出流(liu)(liu)量(liang)(liang)(liang)g的(de)(de)(de)變化(hua)(hua)而變化(hua)(hua)的(de)(de)(de)持性(xing)。當流(liu)(liu)量(liang)(liang)(liang)g發(fa)生變化(hua)(hua)時(shi),輸(shu)(shu)(shu)出壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)的(de)(de)(de)變化(hua)(hua)越(yue)(yue)小(xiao)越(yue)(yue)好。- 般輸(shu)(shu)(shu)出壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)越(yue)(yue)低,它隨(sui)輸(shu)(shu)(shu)出流(liu)(liu)量(liang)(liang)(liang)的(de)(de)(de)變化(hua)(hua)波動(dong)(dong)就(jiu)越(yue)(yue)小(xiao)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)開關(guan)(guan)(guan)是(shi)一(yi)(yi)種(zhong)簡(jian)單的(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)控(kong)(kong)制(zhi)裝置(zhi)(zhi),當被(bei)測(ce)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)達到額(e)(e)定(ding)值時(shi),壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)開關(guan)(guan)(guan)可發(fa)出警(jing)報或(huo)控(kong)(kong)制(zhi)信(xin)(xin)號。壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)開關(guan)(guan)(guan)的(de)(de)(de)一(yi)(yi)般工(gong)作原(yuan)理:是(shi)當系統內(nei)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)高于或(huo)低于額(e)(e)定(ding)的(de)(de)(de)安全壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)時(shi),感應器(qi)內(nei)膜(mo)片(pian)片(pian)瞬(shun)時(shi)發(fa)生移(yi)動(dong)(dong),通過(guo)連接導桿推(tui)動(dong)(dong)開關(guan)(guan)(guan)接頭接通或(huo)斷(duan)開,當壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)降至或(huo)升額(e)(e)定(ding)的(de)(de)(de)恢復值時(shi),膜(mo)片(pian)瞬(shun)復位(wei),開關(guan)(guan)(guan)自動(dong)(dong)復位(wei),或(huo)者(zhe)簡(jian)單的(de)(de)(de)說是(shi)當被(bei)測(ce)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)超過(guo)額(e)(e)定(ding)值時(shi),彈性(xing)元(yuan)件的(de)(de)(de)自由端產(chan)生位(wei)移(yi),直(zhi)接或(huo)經過(guo)比較后推(tui)動(dong)(dong)開關(guan)(guan)(guan)元(yuan)件,改變開關(guan)(guan)(guan)元(yuan)件的(de)(de)(de)通斷(duan)狀態,達到控(kong)(kong)制(zhi)被(bei)測(ce)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)的(de)(de)(de)目的(de)(de)(de)。壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)開關(guan)(guan)(guan)采(cai)用(yong)的(de)(de)(de)彈性(xing)元(yuan)件有(you)單圈彈簧(huang)管、膜(mo)片(pian)、膜(mo)盒及波紋(wen)管等(deng)。壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)開關(guan)(guan)(guan)內(nei)置(zhi)(zhi)準確壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)傳感器(qi),通過(guo)高精(jing)度(du)儀表放(fang)大器(qi)放(fang)大壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)信(xin)(xin)號,通過(guo)高速(su)MCU采(cai)集并處理數(shu)據,-般都(dou)是(shi)采(cai)用(yong)4位(wei)LED實(shi)時(shi)數(shu)顯壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li),繼電器(qi)信(xin)(xin)號輸(shu)(shu)(shu)出,上(shang)下限控(kong)(kong)制(zhi)點(dian)可以自由設(she)定(ding),遲滯小(xiao),抗震動(dong)(dong),響應快,穩(wen)定(ding)可靠(kao),精(jing)度(du)高(精(jing)度(du)-般在土0. 5%F.S,高則(ze)達士(shi)0. 2%F.S),利用(yong)回差設(she)置(zhi)(zhi)可以有(you)效保護壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)波動(dong)(dong)帶來(lai)的(de)(de)(de)反復動(dong)(dong)作,保護控(kong)(kong)制(zhi)設(she)備,是(shi)檢(jian)測(ce)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)、液位(wei)信(xin)(xin)號,實(shi)現壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)、液位(wei)監測(ce)和控(kong)(kong)制(zhi)的(de)(de)(de)高精(jing)度(du)設(she)備。
三、德國力士樂Rexroth繼電器型號示例
R901276180 HED20A3X/200/12
R901276183 HED20A3X/200K
R901307944 HED20A3X/200K/12 .
R901280528 HED20A3X/200K6
R901368120 HED20A3X/200K6/12
R901276188 HED20A3X/200K6L24
R901276193 HED20A3X/200K6L48
R901276208 HED20A3X/200KL24
R901276215 HED20A3X/200L24
R901276068 HED20A3X/25
R901276067 HED20A3X/25/12
R901276066 HED20A3X/25K
R901349625 HED20A3X/25K6L24
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