一、德國力士樂Rexroth概況

博(bo)世(shi)REXROTH力士(shi)樂致力于為(wei)各類機(ji)械和系(xi)統設備提供安全、J準、高效以及高性價比的(de)傳動與控制(zhi)(zhi)技術。公司融合Q球的(de)應用經驗，研發創新(xin)的(de)產品，為(wei)行(xing)走機(ji)械、機(ji)械應用與工程、工廠自動化(hua)及可(ke)再生能(neng)源每一個細分市場(chang)的(de)客(ke)戶(hu)(hu)量身定制(zhi)(zhi)系(xi)統解決方案及服(fu)務。博(bo)世(shi)力士(shi)樂同時為(wei)客(ke)戶(hu)(hu)提供各種液壓(ya)、電子(zi)傳動與控制(zhi)(zhi)、氣動、齒(chi)輪、線性傳動及組裝(zhuang)技術。

REXROTH柱塞泵，REXROTH齒(chi)輪泵

REXROTH葉片泵，REXROTH電(dian)磁(ci)閥

REXROTH換向閥，REXROTH油泵，

REXROTH導軌， Rexroth隆興液壓，

REXROTH滾珠絲桿(gan)，REXROTH滑塊，

REXROTH比例閥，REXROTH壓(ya)力(li)閥

REXROTH傳感器，REXROTH馬達

REXROTH伺服閥，REXROTH繼電(dian)器

二、德國力士樂Rexroth電磁閥描述

型號：R900409898 ZDB6VP2-4X/315V

兩(liang)(liang)位(wei)五(wu)通(tong)(tong)電(dian)磁閥(fa)具有1個(ge)進氣(qi)(qi)(qi)(qi)孔(kong)(接進氣(qi)(qi)(qi)(qi)氣(qi)(qi)(qi)(qi)源(yuan))、1個(ge)正動(dong)(dong)(dong)作(zuo)出氣(qi)(qi)(qi)(qi)孔(kong)和(he)1個(ge)反動(dong)(dong)(dong)作(zuo)出氣(qi)(qi)(qi)(qi)孔(kong)(分別提供給目標設備(bei)的一(yi)(yi)(yi)正一(yi)(yi)(yi)反動(dong)(dong)(dong)作(zuo)的氣(qi)(qi)(qi)(qi)源(yuan))、1個(ge)正動(dong)(dong)(dong)作(zuo)排(pai)氣(qi)(qi)(qi)(qi)孔(kong)和(he)1個(ge)反動(dong)(dong)(dong)作(zuo)排(pai)氣(qi)(qi)(qi)(qi)孔(kong)(安裝消聲器)。 對于小型自動(dong)(dong)(dong)控制設備(bei)，氣(qi)(qi)(qi)(qi)管一(yi)(yi)(yi)般選用8~12mm的工業膠氣(qi)(qi)(qi)(qi)管。電(dian)磁閥(fa)一(yi)(yi)(yi)般選用日(ri)本SMC(一(yi)(yi)(yi)點(dian)，不(bu)(bu)過是(shi)小日(ri)本的產(chan)品(pin))、中國臺灣(wan)亞德客(，質(zhi)量也不(bu)(bu)錯)或其它(ta)國產(chan)品(pin)牌等(deng)等(deng)。 在電(dian)氣(qi)(qi)(qi)(qi)上來(lai)說，兩(liang)(liang)位(wei)三通(tong)(tong)電(dian)磁閥(fa)一(yi)(yi)(yi)般為(wei)單(dan)電(dian)控(即(ji)單(dan)線(xian)圈(quan)(quan)(quan))，兩(liang)(liang)位(wei)五(wu)通(tong)(tong)電(dian)磁閥(fa)一(yi)(yi)(yi)般為(wei)雙電(dian)控(即(ji)雙線(xian)圈(quan)(quan)(quan))。線(xian)圈(quan)(quan)(quan)電(dian)壓(ya)等(deng)級一(yi)(yi)(yi)般采(cai)用DC24V、AC220V等(deng)。 兩(liang)(liang)位(wei)三通(tong)(tong)電(dian)磁閥(fa)分為(wei)常閉(bi)型和(he)常開型兩(liang)(liang)種，常閉(bi)型指線(xian)圈(quan)(quan)(quan)沒(mei)通(tong)(tong)電(dian)時(shi)氣(qi)(qi)(qi)(qi)路是(shi)斷的，常開型指線(xian)圈(quan)(quan)(quan)沒(mei)通(tong)(tong)電(dian)時(shi)氣(qi)(qi)(qi)(qi)路是(shi)通(tong)(tong)的。

常閉型兩(liang)(liang)(liang)位三(san)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)原(yuan)(yuan)理(li)(li)：給線(xian)圈(quan)(quan)(quan)(quan)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，氣(qi)(qi)路(lu)接(jie)(jie)通(tong)(tong)(tong)，線(xian)圈(quan)(quan)(quan)(quan)一(yi)旦斷(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，氣(qi)(qi)路(lu)就(jiu)會斷(duan)(duan)開(kai)(kai)，這(zhe)相(xiang)(xiang)當(dang)于“點(dian)動(dong)(dong)(dong)(dong)"。 常開(kai)(kai)型兩(liang)(liang)(liang)位三(san)通(tong)(tong)(tong)單(dan)(dan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)(kong)(kong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)原(yuan)(yuan)理(li)(li)：給線(xian)圈(quan)(quan)(quan)(quan)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，氣(qi)(qi)路(lu)斷(duan)(duan)開(kai)(kai)，線(xian)圈(quan)(quan)(quan)(quan)一(yi)旦斷(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，氣(qi)(qi)路(lu)就(jiu)會接(jie)(jie)通(tong)(tong)(tong)，這(zhe)也是(shi)(shi)“點(dian)動(dong)(dong)(dong)(dong)"。 兩(liang)(liang)(liang)位五通(tong)(tong)(tong)雙(shuang)(shuang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)(kong)(kong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)原(yuan)(yuan)理(li)(li)：給正動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)線(xian)圈(quan)(quan)(quan)(quan)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，則(ze)正動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)氣(qi)(qi)路(lu)接(jie)(jie)通(tong)(tong)(tong)(正動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)出氣(qi)(qi)孔有(you)氣(qi)(qi))，即(ji)使(shi)給正動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)線(xian)圈(quan)(quan)(quan)(quan)斷(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)后正動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)氣(qi)(qi)路(lu)仍然是(shi)(shi)接(jie)(jie)通(tong)(tong)(tong)的(de)(de)(de)，將會一(yi)直(zhi)維持(chi)到給反(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)線(xian)圈(quan)(quan)(quan)(quan)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)為(wei)止(zhi)。 給反(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)線(xian)圈(quan)(quan)(quan)(quan)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，則(ze)反(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)氣(qi)(qi)路(lu)接(jie)(jie)通(tong)(tong)(tong)(反(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)出氣(qi)(qi)孔有(you)氣(qi)(qi))，即(ji)使(shi)給反(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)線(xian)圈(quan)(quan)(quan)(quan)斷(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)后反(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)氣(qi)(qi)路(lu)仍然是(shi)(shi)接(jie)(jie)通(tong)(tong)(tong)的(de)(de)(de)，將會一(yi)直(zhi)維持(chi)到給正動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)線(xian)圈(quan)(quan)(quan)(quan)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)為(wei)止(zhi)。這(zhe)相(xiang)(xiang)當(dang)于“自鎖"。 基于兩(liang)(liang)(liang)位五通(tong)(tong)(tong)雙(shuang)(shuang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)(kong)(kong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)這(zhe)種特性，在設(she)計機電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)(kong)(kong)制(zhi)回路(lu)或編(bian)制(zhi)PLC程序的(de)(de)(de)時(shi)候，可以(yi)讓電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)線(xian)圈(quan)(quan)(quan)(quan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)1~2秒(miao)就(jiu)可以(yi)了，這(zhe)樣可以(yi)保(bao)(bao)護電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)線(xian)圈(quan)(quan)(quan)(quan)不(bu)容易損壞。 A 單(dan)(dan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)(kong)(kong)原(yuan)(yuan)理(li)(li)圖(tu)(tu) 單(dan)(dan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)是(shi)(shi)通(tong)(tong)(tong)過控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)線(xian)圈(quan)(quan)(quan)(quan)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流通(tong)(tong)(tong)斷(duan)(duan)以(yi)及彈(dan)簧(huang)作(zuo)(zuo)(zuo)用(yong)，來(lai)控(kong)(kong)(kong)制(zhi) 閥(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)的(de)(de)(de)運動(dong)(dong)(dong)(dong)，達到控(kong)(kong)(kong)制(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)開(kai)(kai)閉! 動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)示意圖(tu)(tu) 右側的(de)(de)(de)線(xian)圈(quan)(quan)(quan)(quan)得電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，左側彈(dan)簧(huang)壓縮        右側的(de)(de)(de)線(xian)圈(quan)(quan)(quan)(quan)失(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，左側彈(dan)簧(huang)伸(shen)出  B.雙(shuang)(shuang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)(kong)(kong)原(yuan)(yuan)理(li)(li) 雙(shuang)(shuang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)(kong)(kong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)通(tong)(tong)(tong)過兩(liang)(liang)(liang)側電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)線(xian)圈(quan)(quan)(quan)(quan)的(de)(de)(de)得電(dian)(dian)(dian)(dian)(dian)(dian)(dian)、失(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)來(lai)控(kong)(kong)(kong)制(zhi)開(kai)(kai)閉，當(dang)一(yi)個(ge)線(xian)圈(quan)(quan)(quan)(quan)失(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，另一(yi)個(ge)未得電(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)可以(yi)保(bao)(bao)持(chi)閥(fa)(fa)(fa)(fa)(fa)(fa)芯(xin)不(bu)動(dong)(dong)(dong)(dong)，稱為(wei)有(you)記憶功能的(de)(de)(de)閥(fa)(fa)(fa)(fa)(fa)(fa)。

力士(shi)樂M-3SEW電磁(ci)閥(fa)(fa)(fa)概述(shu)：     力士(shi)樂M-SEW型(xing)方向(xiang)閥(fa)(fa)(fa)是電磁(ci)截止(zhi)式方向(xiang)閥(fa)(fa)(fa)，用於控制油(you)液的(de)流動、停止(zhi)和方向(xiang)。力士(shi)樂M-SEW 型(xing)方向(xiang)閥(fa)(fa)(fa)其(qi)組成(cheng)主(zhu)要包(bao)括閥(fa)(fa)(fa)體 (1)、電磁(ci)鐵 (2)，經過硬化處理的(de)閥(fa)(fa)(fa)系統 (3)，以及(ji)作為關閉(bi)件的(de)球 (4)。

力(li)士樂(le)M-SEW 型方向閥(fa)(fa)基本原理：     在(zai)初始位置，閥(fa)(fa)芯(xin) (4) 被彈(dan)簧(huang) (9) 推(tui)(tui)(tui)向閥(fa)(fa)座，在(zai)切(qie)換位置，電(dian)磁鐵(tie)(tie) (2) 將(jiang)其推(tui)(tui)(tui)向閥(fa)(fa)座。電(dian)磁鐵(tie)(tie) (2) 的力(li)經過角(jiao)狀(zhuang)杠桿(gan)(gan) (6) 和球(qiu) (7) 作(zuo)用於(wu)兩面密封的操(cao)作(zuo)推(tui)(tui)(tui)桿(gan)(gan) (8)。 在(zai)兩個密封元件(jian)之間的閥(fa)(fa)腔與P口連(lian)通。這(zhe)樣(yang)，閥(fa)(fa)系統 (3) 的壓力(li)相對於(wu)操(cao)作(zuo)力(li) (電(dian)磁鐵(tie)(tie)或彈(dan)簧(huang))，處於(wu)平衡(heng)(heng)狀(zhuang)態 (即推(tui)(tui)(tui)桿(gan)(gan)、閥(fa)(fa)芯(xin)軸系處於(wu)軸向液壓力(li)平衡(heng)(heng)狀(zhuang)態)。這(zhe)種閥(fa)(fa)因此(ci)可在(zai)壓力(li)高達 630bar 條(tiao)件(jian)下使用。

力(li)士(shi)樂M-SEW型方(fang)向閥(fa)選(xuan)型需(xu)要哪些參數呢？    德國力(li)士(shi)樂M-3SEW電(dian)(dian)磁(ci)閥(fa)資料     力(li)士(shi)樂M-3SEW電(dian)(dian)磁(ci)閥(fa)在(zai)2位(wei)3通方(fang)向提升閥(fa)的(de)下方(fang)連(lian)接一個迭(die)加板(ban)，即附加-1板(ban)，力(li)士(shi)樂M-3SEW電(dian)(dian)磁(ci)閥(fa)可用作2位(wei)4通截止式方(fang)向閥(fa)。在(zai)使用過(guo)程中(zhong)力(li)士(shi)樂M-3SEW電(dian)(dian)磁(ci)閥(fa)的(de)運行過(guo)程是怎么樣的(de)呢？

力(li)士(shi)樂M-3SEW電磁閥初始位(wei)置：     主(zhu)閥沒(mei)有(you)運作。彈簧 (9) 使閥芯(xin) (4.1) 保持(chi)在閥座  (11)上(shang)。油口(kou)(kou)(kou)(kou)P關閉，油口(kou)(kou)(kou)(kou)A與油口(kou)(kou)(kou)(kou)T相連(lian)通。此外(wai)，從A到控制(zhi)活塞(12) 的大面積上(shang)有(you)一條控制(zhi)管路，可向油箱卸荷。經過油口(kou)(kou)(kou)(kou)P產(chan)生(sheng)的壓(ya)力(li)這時將(jiang)球 (13) 推向閥座 (14)。所以油口(kou)(kou)(kou)(kou)P與油口(kou)(kou)(kou)(kou)B 連(lian)通，A 和 T 連(lian)通。

力士樂M-3SEW電(dian)磁閥過渡位置：     當主閥工作時，球 (4.2) 被推動而克服(fu)彈簧(huang)力 (9)，然後壓在(zai)閥座 (15) 上。

三、德國力士樂Rexroth電磁閥型號示例

DBW20B1-52/315-6EW110N9K4

DBW20B1-52/315-6EW230N9K4

DBW10B2-52/100-6EG24N9K4

DBW10B2-52/350-6EG24N9K4

DBW10A2-52/315-6EG24N9K4

DBW10A2-52/200-6EG24N9K4

DBW10B2-52/200-6EG110N9K4

DBW20A2-52/315S6EG24N9K4

DBW30A2-52/315-6EG24N9K4

DBW30B2-52/100-6EG24N9K4

DBW20B3-52/315-6EG24N9K4

DBW10B2-52/200U6EG24N9K4

DBW20BG2-52/200-6EG24N9K4

DBW10A3-52/200-6EG24N9K4

DBW10B2-52/315U6EG24N9K4

DBW30A3-52/315-6EG24N9K4

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我司優勢

德(de)國(guo)(guo)(guo)GSR電(dian)磁閥(fa)、 德(de)國(guo)(guo)(guo)薩姆森SAMSON 、德(de)國(guo)(guo)(guo)BURKERT寶德(de)、 德(de)國(guo)(guo)(guo)EUCHNER安士能、 德(de)國(guo)(guo)(guo)Novotechnik 、德(de)國(guo)(guo)(guo)SICK西克(ke)傳感器 、德(de)國(guo)(guo)(guo)HBM稱重傳感器 、德(de)國(guo)(guo)(guo)DI-SORIC 、德(de)國(guo)(guo)(guo)HYDAC賀德(de)克(ke) 、德(de)國(guo)(guo)(guo)IFM易福門 、德(de)國(guo)(guo)(guo)PILZ皮爾茲 、德(de)國(guo)(guo)(guo)ZIMMER抓手 、德(de)國(guo)(guo)(guo)海德(de)漢HEIDENHAIN 、德(de)國(guo)(guo)(guo)帝芬(fen)巴(ba)赫(he)TIEFENBACH電(dian)磁閥(fa) 、德(de)國(guo)(guo)(guo)kubler庫伯勒 、德(de)國(guo)(guo)(guo)TR electronic帝爾 、德(de)國(guo)(guo)(guo)杜拉格DURAG火焰檢測

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意(yi)(yi)大(da)利(li)(li)杰弗(fu)倫GEFRAN 、意(yi)(yi)大(da)利(li)(li)PIZZATO皮扎托 、意(yi)(yi)大(da)利(li)(li)得力捷(jie)DATALOGIC色譜傳(chuan)感器(qi) 、意(yi)(yi)大(da)利(li)(li)ATOS阿托斯(si)比(bi)例閥/放大(da)器(qi)

丹麥(mai)GRAS麥(mai)克風 、瑞士SWAN 、瑞士佳樂CARLO GAVAZZI繼電器

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