一、德國力士樂Rexroth概況

博世REXROTH力(li)士樂致力(li)于為(wei)各類機械(xie)和系(xi)統設(she)備提供安(an)全、J準(zhun)、高(gao)效以及(ji)高(gao)性(xing)價(jia)比的(de)(de)傳動與(yu)控制技術。公司融合Q球的(de)(de)應用經驗，研發創(chuang)新的(de)(de)產(chan)品，為(wei)行走機械(xie)、機械(xie)應用與(yu)工(gong)程、工(gong)廠(chang)自動化及(ji)可再生能源(yuan)每一個細分市場的(de)(de)客戶量身(shen)定制系(xi)統解決方(fang)案及(ji)服務。博世力(li)士樂同(tong)時為(wei)客戶提供各種液壓、電子傳動與(yu)控制、氣動、齒輪、線性(xing)傳動及(ji)組裝技術。

REXROTH柱塞泵(beng)，REXROTH齒(chi)輪泵(beng)

REXROTH葉片泵，REXROTH電磁閥

REXROTH換(huan)向(xiang)閥(fa)，REXROTH油泵，

REXROTH導軌， Rexroth隆興液壓(ya)，

REXROTH滾珠(zhu)絲桿，REXROTH滑塊，

REXROTH比例(li)閥，REXROTH壓力閥

REXROTH傳感器，REXROTH馬達

REXROTH伺服閥，REXROTH繼電器

二、德國力士樂Rexroth電磁閥描述

型號：R901340197 4WE10J50/EG24N9DK25L/M

WE 型方(fang)向(xiang)(xiang)閥(fa)是電磁驅動的(de)方(fang)向(xiang)(xiang)滑閥(fa)，可(ke)用作電磁元件。它控制流(liu)的(de)開始、停止(zhi)和方(fang)向(xiang)(xiang)。

方向閥(fa)(fa)主要由殼體 (1)、一(yi)個或兩個電子電磁閥(fa)(fa) (2)、控制閥(fa)(fa)芯 (3) 和復位(wei)彈簧(huang) (4) 組成。

在斷電狀態下(xia)，控制閥芯 (3) 通過復位彈(dan)簧 (4) 保(bao)持在中心位置或初始(shi)位置（“O"型除外）。

如果濕(shi)銷電子(zi)電磁(ci)閥 (2) 通電，控(kong)制閥芯(xin) (3) 就會從其(qi)靜(jing)止位(wei)置移(yi)至所(suo)需(xu)的最終位(wei)置。這樣，根據所(suo)選符號釋(shi)放所(suo)需(xu)的流向。

電子電磁(ci)閥 (2) 關(guan)閉后，控(kong)制閥芯 (3) 被推回(hui)其中心位(wei)(wei)置(zhi)或初始位(wei)(wei)置(zhi)（帶“OF"定位(wei)(wei)器的(de)閥門和不帶“O"型(xing)彈簧(huang)的(de)閥門除外）。

手動(dong)超(chao)控(kong) (6) 允許(xu)手動(dong)切換閥門，無需電磁閥通電。

為確(que)保(bao)正常工(gong)作，請確(que)保(bao)電磁(ci)閥的壓力室充滿油

兩位五(wu)通(tong)(tong)電(dian)(dian)(dian)磁(ci)閥(fa)(fa)具(ju)有(you)1個(ge)(ge)進氣(qi)(qi)孔(kong)(接進氣(qi)(qi)氣(qi)(qi)源)、1個(ge)(ge)正(zheng)(zheng)動(dong)作(zuo)(zuo)出氣(qi)(qi)孔(kong)和1個(ge)(ge)反動(dong)作(zuo)(zuo)出氣(qi)(qi)孔(kong)(分(fen)別提(ti)供(gong)給目標(biao)設備的(de)一(yi)正(zheng)(zheng)一(yi)反動(dong)作(zuo)(zuo)的(de)氣(qi)(qi)源)、1個(ge)(ge)正(zheng)(zheng)動(dong)作(zuo)(zuo)排氣(qi)(qi)孔(kong)和1個(ge)(ge)反動(dong)作(zuo)(zuo)排氣(qi)(qi)孔(kong)(安裝消聲(sheng)器)。 對(dui)于小型自動(dong)控(kong)制設備，氣(qi)(qi)管一(yi)般(ban)(ban)選用(yong)(yong)8~12mm的(de)工業膠(jiao)氣(qi)(qi)管。電(dian)(dian)(dian)磁(ci)閥(fa)(fa)一(yi)般(ban)(ban)選用(yong)(yong)日(ri)(ri)本SMC(一(yi)點，不過是小日(ri)(ri)本的(de)產品)、中(zhong)國(guo)(guo)臺灣亞德客(，質量也不錯(cuo))或其它國(guo)(guo)產品牌(pai)等等。 在電(dian)(dian)(dian)氣(qi)(qi)上來說，兩位三通(tong)(tong)電(dian)(dian)(dian)磁(ci)閥(fa)(fa)一(yi)般(ban)(ban)為單電(dian)(dian)(dian)控(kong)(即單線(xian)(xian)(xian)圈(quan)(quan))，兩位五(wu)通(tong)(tong)電(dian)(dian)(dian)磁(ci)閥(fa)(fa)一(yi)般(ban)(ban)為雙電(dian)(dian)(dian)控(kong)(即雙線(xian)(xian)(xian)圈(quan)(quan))。線(xian)(xian)(xian)圈(quan)(quan)電(dian)(dian)(dian)壓(ya)等級一(yi)般(ban)(ban)采用(yong)(yong)DC24V、AC220V等。 兩位三通(tong)(tong)電(dian)(dian)(dian)磁(ci)閥(fa)(fa)分(fen)為常(chang)閉(bi)型和常(chang)開(kai)型兩種，常(chang)閉(bi)型指(zhi)線(xian)(xian)(xian)圈(quan)(quan)沒(mei)通(tong)(tong)電(dian)(dian)(dian)時(shi)氣(qi)(qi)路(lu)是斷的(de)，常(chang)開(kai)型指(zhi)線(xian)(xian)(xian)圈(quan)(quan)沒(mei)通(tong)(tong)電(dian)(dian)(dian)時(shi)氣(qi)(qi)路(lu)是通(tong)(tong)的(de)。

常閉(bi)型(xing)兩位三通(tong)(tong)(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)原理(li)(li)：給(gei)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)通(tong)(tong)(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)，氣(qi)路(lu)接(jie)通(tong)(tong)(tong)(tong)(tong)(tong)，線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)一(yi)旦(dan)斷電(dian)(dian)(dian)(dian)，氣(qi)路(lu)就會(hui)斷開(kai)，這相當于“點動(dong)(dong)(dong)(dong)(dong)(dong)"。 常開(kai)型(xing)兩位三通(tong)(tong)(tong)(tong)(tong)(tong)單(dan)電(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)原理(li)(li)：給(gei)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)通(tong)(tong)(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)，氣(qi)路(lu)斷開(kai)，線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)一(yi)旦(dan)斷電(dian)(dian)(dian)(dian)，氣(qi)路(lu)就會(hui)接(jie)通(tong)(tong)(tong)(tong)(tong)(tong)，這也(ye)是“點動(dong)(dong)(dong)(dong)(dong)(dong)"。 兩位五通(tong)(tong)(tong)(tong)(tong)(tong)雙電(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)原理(li)(li)：給(gei)正動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)通(tong)(tong)(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)，則(ze)正動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)路(lu)接(jie)通(tong)(tong)(tong)(tong)(tong)(tong)(正動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)出(chu)氣(qi)孔(kong)有氣(qi))，即使給(gei)正動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)斷電(dian)(dian)(dian)(dian)后(hou)(hou)正動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)路(lu)仍然是接(jie)通(tong)(tong)(tong)(tong)(tong)(tong)的(de)，將會(hui)一(yi)直維持到(dao)給(gei)反(fan)(fan)動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)通(tong)(tong)(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)為止(zhi)。 給(gei)反(fan)(fan)動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)通(tong)(tong)(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)，則(ze)反(fan)(fan)動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)路(lu)接(jie)通(tong)(tong)(tong)(tong)(tong)(tong)(反(fan)(fan)動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)出(chu)氣(qi)孔(kong)有氣(qi))，即使給(gei)反(fan)(fan)動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)斷電(dian)(dian)(dian)(dian)后(hou)(hou)反(fan)(fan)動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)路(lu)仍然是接(jie)通(tong)(tong)(tong)(tong)(tong)(tong)的(de)，將會(hui)一(yi)直維持到(dao)給(gei)正動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)通(tong)(tong)(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)為止(zhi)。這相當于“自鎖"。 基于兩位五通(tong)(tong)(tong)(tong)(tong)(tong)雙電(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)的(de)這種特性，在設計機電(dian)(dian)(dian)(dian)控制(zhi)回路(lu)或編(bian)制(zhi)PLC程序的(de)時候，可以(yi)讓電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)1~2秒就可以(yi)了，這樣可以(yi)保護(hu)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)不(bu)容易(yi)損壞。 A 單(dan)電(dian)(dian)(dian)(dian)控原理(li)(li)圖(tu) 單(dan)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)是通(tong)(tong)(tong)(tong)(tong)(tong)過控制(zhi)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)的(de)電(dian)(dian)(dian)(dian)流通(tong)(tong)(tong)(tong)(tong)(tong)斷以(yi)及彈(dan)簧(huang)(huang)作(zuo)(zuo)(zuo)(zuo)用，來控制(zhi) 閥(fa)(fa)(fa)(fa)(fa)芯的(de)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)，達(da)到(dao)控制(zhi)閥(fa)(fa)(fa)(fa)(fa)的(de)開(kai)閉(bi)! 動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)示意圖(tu) 右側(ce)(ce)(ce)的(de)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)得電(dian)(dian)(dian)(dian)，左側(ce)(ce)(ce)彈(dan)簧(huang)(huang)壓縮        右側(ce)(ce)(ce)的(de)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)失(shi)(shi)電(dian)(dian)(dian)(dian)，左側(ce)(ce)(ce)彈(dan)簧(huang)(huang)伸出(chu)  B.雙電(dian)(dian)(dian)(dian)控原理(li)(li) 雙電(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)通(tong)(tong)(tong)(tong)(tong)(tong)過兩側(ce)(ce)(ce)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)的(de)得電(dian)(dian)(dian)(dian)、失(shi)(shi)電(dian)(dian)(dian)(dian)來控制(zhi)開(kai)閉(bi)，當一(yi)個(ge)線(xian)(xian)(xian)(xian)(xian)(xian)圈(quan)(quan)(quan)(quan)(quan)失(shi)(shi)電(dian)(dian)(dian)(dian)，另一(yi)個(ge)未得電(dian)(dian)(dian)(dian)時可以(yi)保持閥(fa)(fa)(fa)(fa)(fa)芯不(bu)動(dong)(dong)(dong)(dong)(dong)(dong)，稱為有記憶功能的(de)閥(fa)(fa)(fa)(fa)(fa)。

力(li)士樂(le)M-3SEW電(dian)磁閥(fa)概述：     力(li)士樂(le)M-SEW型方(fang)向(xiang)(xiang)(xiang)閥(fa)是電(dian)磁截止(zhi)式方(fang)向(xiang)(xiang)(xiang)閥(fa)，用於控(kong)制(zhi)油液的流(liu)動、停止(zhi)和方(fang)向(xiang)(xiang)(xiang)。力(li)士樂(le)M-SEW 型方(fang)向(xiang)(xiang)(xiang)閥(fa)其(qi)組成主要包括閥(fa)體 (1)、電(dian)磁鐵 (2)，經過硬化處理的閥(fa)系統 (3)，以及作(zuo)為關閉件的球 (4)。

力(li)士樂(le)M-SEW 型方(fang)向(xiang)閥(fa)(fa)(fa)(fa)(fa)基本原理：     在初始位置(zhi)，閥(fa)(fa)(fa)(fa)(fa)芯 (4) 被彈簧 (9) 推向(xiang)閥(fa)(fa)(fa)(fa)(fa)座，在切換位置(zhi)，電(dian)磁(ci)鐵(tie)(tie) (2) 將其推向(xiang)閥(fa)(fa)(fa)(fa)(fa)座。電(dian)磁(ci)鐵(tie)(tie) (2) 的力(li)經過(guo)角(jiao)狀杠桿 (6) 和球 (7) 作用於(wu)(wu)兩面密(mi)(mi)封(feng)的操作推桿 (8)。 在兩個(ge)密(mi)(mi)封(feng)元件之間的閥(fa)(fa)(fa)(fa)(fa)腔與P口連(lian)通。這樣，閥(fa)(fa)(fa)(fa)(fa)系統(tong) (3) 的壓力(li)相對於(wu)(wu)操作力(li) (電(dian)磁(ci)鐵(tie)(tie)或彈簧)，處於(wu)(wu)平(ping)衡狀態 (即推桿、閥(fa)(fa)(fa)(fa)(fa)芯軸系處於(wu)(wu)軸向(xiang)液壓力(li)平(ping)衡狀態)。這種閥(fa)(fa)(fa)(fa)(fa)因此(ci)可(ke)在壓力(li)高(gao)達 630bar 條件下(xia)使用。

力(li)士(shi)樂(le)(le)(le)M-SEW型(xing)方(fang)向(xiang)閥選型(xing)需要哪些(xie)參(can)數呢(ni)？    德國力(li)士(shi)樂(le)(le)(le)M-3SEW電(dian)磁閥資(zi)料     力(li)士(shi)樂(le)(le)(le)M-3SEW電(dian)磁閥在(zai)2位3通方(fang)向(xiang)提(ti)升閥的(de)下方(fang)連接一個迭加板，即附(fu)加-1板，力(li)士(shi)樂(le)(le)(le)M-3SEW電(dian)磁閥可(ke)用(yong)作2位4通截止式方(fang)向(xiang)閥。在(zai)使(shi)用(yong)過程中力(li)士(shi)樂(le)(le)(le)M-3SEW電(dian)磁閥的(de)運行過程是怎么樣的(de)呢(ni)？

力(li)士樂M-3SEW電磁(ci)閥初始位置：     主閥沒有(you)運作。彈簧 (9) 使閥芯 (4.1) 保持(chi)在閥座(zuo)(zuo)  (11)上。油(you)(you)(you)口(kou)(kou)P關閉，油(you)(you)(you)口(kou)(kou)A與(yu)油(you)(you)(you)口(kou)(kou)T相連(lian)通。此外，從(cong)A到控制活塞(12) 的大(da)面積上有(you)一(yi)條控制管路，可(ke)向油(you)(you)(you)箱卸荷。經過油(you)(you)(you)口(kou)(kou)P產生的壓力(li)這時將球 (13) 推向閥座(zuo)(zuo) (14)。所以油(you)(you)(you)口(kou)(kou)P與(yu)油(you)(you)(you)口(kou)(kou)B 連(lian)通，A 和 T 連(lian)通。

力(li)士(shi)樂M-3SEW電磁閥(fa)過渡位置：     當主閥(fa)工作時，球 (4.2) 被推(tui)動而克服彈(dan)簧力(li) (9)，然後壓在(zai)閥(fa)座 (15) 上。

三、德國力士樂Rexroth電磁閥型號示例

R901361308 4WE10J5X/EG24N9DK6L/M

R901372002 4WE10J5X/EG24N9DK6L/V

R901413755 4WE10J5X/EG24N9DL/B08M

R901362259 4WE10J5X/EG24N9DL/M

R901361288 4WE10J5X/EG24N9K4/B08M

R901388989 4WE10J5X/EG24N9K4/B10M

R901349654 4WE10J5X/EG24N9K4/B12M

R901388581 4WE10J5X/EG24N9K4/B12V

R901350362 4WE10J5X/EG24N9K4/B20M

R901339718 4WE10J5X/EG24N9K4/B30M

R901343281 4WE10J5X/EG24N9K4/B40V

R901402049 4WE10J5X/EG24N9K4/H30M

R901278744 4WE10J5X/EG24N9K4/M

R901401552 4WE10J50/HG24N9K4/M

R901316037 4WE10J5X/EG24N9K4/M=KM

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我司優勢

德(de)(de)國(guo)(guo)(guo)(guo)GSR電磁閥(fa)、 德(de)(de)國(guo)(guo)(guo)(guo)薩姆森SAMSON 、德(de)(de)國(guo)(guo)(guo)(guo)BURKERT寶德(de)(de)、 德(de)(de)國(guo)(guo)(guo)(guo)EUCHNER安士(shi)能、 德(de)(de)國(guo)(guo)(guo)(guo)Novotechnik 、德(de)(de)國(guo)(guo)(guo)(guo)SICK西克(ke)傳感器 、德(de)(de)國(guo)(guo)(guo)(guo)HBM稱(cheng)重傳感器 、德(de)(de)國(guo)(guo)(guo)(guo)DI-SORIC 、德(de)(de)國(guo)(guo)(guo)(guo)HYDAC賀(he)德(de)(de)克(ke) 、德(de)(de)國(guo)(guo)(guo)(guo)IFM易福(fu)門 、德(de)(de)國(guo)(guo)(guo)(guo)PILZ皮爾(er)茲 、德(de)(de)國(guo)(guo)(guo)(guo)ZIMMER抓手(shou) 、德(de)(de)國(guo)(guo)(guo)(guo)海德(de)(de)漢(han)HEIDENHAIN 、德(de)(de)國(guo)(guo)(guo)(guo)帝(di)芬巴赫(he)TIEFENBACH電磁閥(fa) 、德(de)(de)國(guo)(guo)(guo)(guo)kubler庫伯(bo)勒 、德(de)(de)國(guo)(guo)(guo)(guo)TR electronic帝(di)爾(er) 、德(de)(de)國(guo)(guo)(guo)(guo)杜拉格DURAG火焰(yan)檢(jian)測

美(mei)國(guo)AI-TEK阿泰克轉速表、 美(mei)國(guo)SEL微機保護裝置/繼電器、 美(mei)國(guo)GF流量計(ji)/變送(song)器 、美(mei)國(guo)UE壓力開關 、美(mei)國(guo)SUN、 美(mei)國(guo)ASCO 、美(mei)國(guo)威爾克森WILKERSON調壓閥、 美(mei)國(guo)Fairchild仙童調壓閥 、 美(mei)國(guo)MAC 、美(mei)國(guo)HPI高(gao)溫應變片(pian) 、美(mei)國(guo)納森NASON開關 、美(mei)國(guo)杜博林(lin)DEUBLIN接(jie)頭 、美(mei)國(guo)METRIX邁確(que) 、美(mei)國(guo)AssociatedResearch絕緣測試儀

意(yi)大(da)利(li)(li)杰弗倫(lun)GEFRAN 、意(yi)大(da)利(li)(li)PIZZATO皮扎托(tuo) 、意(yi)大(da)利(li)(li)得(de)力(li)捷DATALOGIC色譜傳感器 、意(yi)大(da)利(li)(li)ATOS阿托(tuo)斯比例(li)閥/放大(da)器

丹麥(mai)(mai)GRAS麥(mai)(mai)克風 、瑞(rui)士SWAN 、瑞(rui)士佳樂CARLO GAVAZZI繼電器

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