rexroth力士樂柱塞泵原廠直銷
力士樂軸向柱塞定量泵A2FO
系列 6
規格 5...1000
公稱壓力zui高 400 巴
峰值壓力zui高 450 巴
敞開式回路
軸向錐形活塞-斜軸結構
SAE 法蘭的工作接口或螺紋
高功率密度
小尺寸
效率高
經濟理念

直動式方向(xiang)滑閥(fa)也叫(jiao)rexroth力士(shi)(shi)樂ATEX開關(guan)閥(fa)，力士(shi)(shi)樂電磁(ci)閥(fa)電磁(ci)閥(fa)和全(quan)不(bu)銹(xiu)鋼(gang)；對于強腐蝕的介 質必須選用隔離(li)膜片式。中性介質，也宜(yi)選用銅合(he)金為(wei)閥(fa)殼材料的電磁(ci)閥(fa)，否則(ze)，閥(fa)殼中常(chang)有銹(xiu)屑脫落，尤其是動作不(bu)頻繁的場合(he)。氨用閥(fa)則(ze)不(bu)能(neng)采(cai)用銅材。rexroth力士(shi)(shi)樂柱塞泵原廠直銷(xiao)

直動式方向滑閥適用性：
1、介質特性
1）質氣，液態或混合狀態分別選用不同品種的電磁閥；
2）介質溫度不同規格產品，否則線圈會燒掉，密封件老化，嚴重影響壽命命；
3）介質粘度，通常在50cSt以下。若超過此值，通徑大于15mm時，用多功能電磁閥；通徑小于15mm時，用高粘度電磁閥。
4）介質清潔度不高時都應在電磁閥前配裝反沖過濾閥，壓力低時，可選用直動膜片式電磁閥；
5）介質若是定向流通，且不允許倒流，需用雙向電磁閥

rexroth電(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)二(er)通(tong)(tong)、三(san)通(tong)(tong)指電(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)的閥(fa)體(ti)上有兩個(ge)(ge)、三(san)個(ge)(ge)通(tong)(tong)道口； 比如(ru)二(er)位(wei)二(er)通(tong)(tong)電(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)是一(yi)進(jin)一(yi)出(chu)(chu)（二(er)個(ge)(ge)通(tong)(tong)道、zui普通(tong)(tong)常見） 二(er)位(wei)三(san)通(tong)(tong)電(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)控制液體(ti)是一(yi)進(jin)二(er)出(chu)(chu)（兩出(chu)(chu)分(fen)(fen)(fen)別是一(yi)個(ge)(ge)常開一(yi)個(ge)(ge)常閉(bi)）；氣動(dong)(dong)換向電(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)是一(yi)進(jin)一(yi)出(chu)(chu)一(yi)排氣；液壓(ya)(ya)一(yi)進(jin)一(yi)出(chu)(chu)一(yi)回(hui)油(you)。國內外的電(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)從原(yuan)(yuan)理(li)上分(fen)(fen)(fen)為(wei)三(san)大類(lei)（即：直(zhi)(zhi)(zhi)動(dong)(dong)式、分(fen)(fen)(fen)步(bu)直(zhi)(zhi)(zhi)動(dong)(dong)式、先(xian)導(dao)(dao)式），而從閥(fa)瓣結(jie)構(gou)(gou)(gou)和(he)材(cai)料上的不(bu)同與原(yuan)(yuan)理(li)上的區別又分(fen)(fen)(fen)為(wei)六個(ge)(ge)分(fen)(fen)(fen)支小(xiao)類(lei)（直(zhi)(zhi)(zhi)動(dong)(dong)膜片結(jie)構(gou)(gou)(gou)、分(fen)(fen)(fen)步(bu)重片結(jie)構(gou)(gou)(gou)、先(xian)導(dao)(dao)膜式結(jie)構(gou)(gou)(gou)、直(zhi)(zhi)(zhi)動(dong)(dong)活塞(sai)結(jie)構(gou)(gou)(gou)、分(fen)(fen)(fen)步(bu)直(zhi)(zhi)(zhi)動(dong)(dong)活塞(sai)結(jie)構(gou)(gou)(gou)、先(xian)導(dao)(dao)活塞(sai)結(jie)構(gou)(gou)(gou)）。直(zhi)(zhi)(zhi)動(dong)(dong)式電(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)：原(yuan)(yuan)理(li)：通(tong)(tong)電(dian)(dian)(dian)時(shi)，電(dian)(dian)(dian)磁(ci)(ci)(ci)線圈產生電(dian)(dian)(dian)磁(ci)(ci)(ci)力把關閉(bi)件從閥(fa)座上提起，閥(fa)門打開；斷電(dian)(dian)(dian)時(shi)，電(dian)(dian)(dian)磁(ci)(ci)(ci)力消(xiao)失，彈簧(huang)把關閉(bi)件壓(ya)(ya)在閥(fa)座上，閥(fa)門關閉(bi)。特(te)點(dian)：在真空、負壓(ya)(ya)、零(ling)壓(ya)(ya)時(shi)能(neng)正常工作，但通(tong)(tong)徑一(yi)般不(bu)超過25mm。

分布直動(dong)(dong)式(shi)電(dian)(dian)(dian)(dian)磁(ci)閥(fa)：原理：它(ta)是一種(zhong)直動(dong)(dong)和先導(dao)式(shi)相結(jie)合的(de)原理，當(dang)入口(kou)與出口(kou)沒有壓(ya)(ya)(ya)(ya)(ya)差時，通(tong)(tong)電(dian)(dian)(dian)(dian)后(hou)，電(dian)(dian)(dian)(dian)磁(ci)力(li)直接把(ba)先導(dao)小閥(fa)和主閥(fa)關(guan)(guan)閉(bi)件(jian)依(yi)次向上(shang)提起(qi)，閥(fa)門(men)打開。當(dang)入口(kou)與出口(kou)達到啟動(dong)(dong)壓(ya)(ya)(ya)(ya)(ya)差時，通(tong)(tong)電(dian)(dian)(dian)(dian)后(hou)，電(dian)(dian)(dian)(dian)磁(ci)力(li)先導(dao)小閥(fa)，主閥(fa)下腔(qiang)壓(ya)(ya)(ya)(ya)(ya)力(li)上(shang)升，上(shang)腔(qiang)壓(ya)(ya)(ya)(ya)(ya)力(li)下降(jiang)，從(cong)而(er)利(li)(li)用(yong)壓(ya)(ya)(ya)(ya)(ya)差把(ba)主閥(fa)向上(shang)推(tui)開；斷(duan)電(dian)(dian)(dian)(dian)時，先導(dao)閥(fa)利(li)(li)用(yong)彈簧力(li)或介質壓(ya)(ya)(ya)(ya)(ya)力(li)推(tui)動(dong)(dong)關(guan)(guan)閉(bi)件(jian)，向下移動(dong)(dong)，使閥(fa)門(men)關(guan)(guan)閉(bi)。特點：在(zai)零壓(ya)(ya)(ya)(ya)(ya)差或真空、高壓(ya)(ya)(ya)(ya)(ya)時亦能可*動(dong)(dong)作，但功率較大，要(yao)求必(bi)須(xu)水平安(an)裝。先導(dao)式(shi)電(dian)(dian)(dian)(dian)磁(ci)閥(fa)：原理：通(tong)(tong)電(dian)(dian)(dian)(dian)時，電(dian)(dian)(dian)(dian)磁(ci)力(li)把(ba)先導(dao)孔打開，上(shang)腔(qiang)室壓(ya)(ya)(ya)(ya)(ya)力(li)迅速下降(jiang)，在(zai)關(guan)(guan)閉(bi)件(jian)周(zhou)圍(wei)形(xing)成上(shang)低下高的(de)壓(ya)(ya)(ya)(ya)(ya)差，流體壓(ya)(ya)(ya)(ya)(ya)力(li)推(tui)動(dong)(dong)關(guan)(guan)閉(bi)件(jian)向上(shang)移動(dong)(dong)，閥(fa)門(men)打開；斷(duan)電(dian)(dian)(dian)(dian)時，彈簧力(li)把(ba)先導(dao)孔關(guan)(guan)閉(bi)，入口(kou)壓(ya)(ya)(ya)(ya)(ya)力(li)通(tong)(tong)過旁通(tong)(tong)孔迅速腔(qiang)室在(zai)關(guan)(guan)閥(fa)件(jian)周(zhou)圍(wei)形(xing)成下低上(shang)高的(de)壓(ya)(ya)(ya)(ya)(ya)差，流體壓(ya)(ya)(ya)(ya)(ya)力(li)推(tui)動(dong)(dong)關(guan)(guan)閉(bi)件(jian)向下移動(dong)(dong)，關(guan)(guan)閉(bi)閥(fa)門(men)。 

兩(liang)位(wei)三(san)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)磁閥(fa)分為常閉(bi)型(xing)(xing)和常開型(xing)(xing)兩(liang)種，常閉(bi)型(xing)(xing)指(zhi)(zhi)線(xian)(xian)圈(quan)(quan)沒通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)時氣(qi)(qi)路是斷(duan)的(de)，常開型(xing)(xing)指(zhi)(zhi)線(xian)(xian)圈(quan)(quan)沒通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)時氣(qi)(qi)路是通(tong)(tong)(tong)的(de)。 常閉(bi)型(xing)(xing)兩(liang)位(wei)三(san)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)磁閥(fa)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)原理：給(gei)(gei)線(xian)(xian)圈(quan)(quan)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)，氣(qi)(qi)路接通(tong)(tong)(tong)，線(xian)(xian)圈(quan)(quan)一旦(dan)斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)，氣(qi)(qi)路就會斷(duan)開，這相當于“點動(dong)(dong)”。 常開型(xing)(xing)兩(liang)位(wei)三(san)通(tong)(tong)(tong)單(dan)電(dian)(dian)(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)(dian)(dian)磁閥(fa)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)原理：給(gei)(gei)線(xian)(xian)圈(quan)(quan)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)，氣(qi)(qi)路斷(duan)開，線(xian)(xian)圈(quan)(quan)一旦(dan)斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)，氣(qi)(qi)路就會接通(tong)(tong)(tong)，這也是“點動(dong)(dong)”。 兩(liang)位(wei)五(wu)通(tong)(tong)(tong)雙電(dian)(dian)(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)(dian)(dian)磁閥(fa)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)原理：給(gei)(gei)正(zheng)(zheng)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)(xian)圈(quan)(quan)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)，則正(zheng)(zheng)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)(qi)路接通(tong)(tong)(tong)（正(zheng)(zheng)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)出(chu)氣(qi)(qi)孔(kong)(kong)有氣(qi)(qi)），即使(shi)給(gei)(gei)正(zheng)(zheng)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)(xian)圈(quan)(quan)斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)后正(zheng)(zheng)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)(qi)路仍然(ran)是接通(tong)(tong)(tong)的(de)，將(jiang)會一直維持到(dao)給(gei)(gei)反(fan)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)(xian)圈(quan)(quan)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)為止(zhi)。 給(gei)(gei)反(fan)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)(xian)圈(quan)(quan)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)，則反(fan)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)(qi)路接通(tong)(tong)(tong)（反(fan)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)出(chu)氣(qi)(qi)孔(kong)(kong)有氣(qi)(qi)），即使(shi)給(gei)(gei)反(fan)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)(xian)圈(quan)(quan)斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)后反(fan)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)(qi)路仍然(ran)是接通(tong)(tong)(tong)的(de)，將(jiang)會一直維持到(dao)給(gei)(gei)正(zheng)(zheng)動(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)(xian)圈(quan)(quan)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)為止(zhi)。這相當于“自鎖(suo)”。

基(ji)于兩位五(wu)通雙電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)這種特性，在設計機電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控制回路或(huo)編制PLC程序的(de)(de)時候，可(ke)(ke)以(yi)讓電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)線圈動作(zuo)(zuo)1~2秒就可(ke)(ke)以(yi)了(le)，這樣可(ke)(ke)以(yi)保護電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)線圈不(bu)容易(yi)損壞(huai)。 REXROTH電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)，德(de)國力(li)(li)士樂電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)，Rexroth電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)在液路系(xi)統(tong)中用來實現(xian)液路的(de)(de)通斷或(huo)液流方向的(de)(de)改變，它(ta)一般具有(you)(you)(you)一個可(ke)(ke)以(yi)在線圈電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)力(li)(li)驅(qu)動下滑動的(de)(de)閥(fa)(fa)(fa)(fa)(fa)(fa)芯，閥(fa)(fa)(fa)(fa)(fa)(fa)芯在不(bu)同的(de)(de)位置(zhi)時，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)通路也(ye)就不(bu)同。閥(fa)(fa)(fa)(fa)(fa)(fa)芯的(de)(de)工(gong)(gong)作(zuo)(zuo)位置(zhi)有(you)(you)(you)幾(ji)(ji)個，該(gai)(gai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)就叫幾(ji)(ji)位電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)：閥(fa)(fa)(fa)(fa)(fa)(fa)體上的(de)(de)接口(kou)，也(ye)就是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)通路數，有(you)(you)(you)幾(ji)(ji)個通路口(kou)，該(gai)(gai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)就叫幾(ji)(ji)通電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)。 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)安裝后，一般所有(you)(you)(you)接口(kou)都應該(gai)(gai)是(shi)連接好(hao)了(le)的(de)(de)，所謂工(gong)(gong)作(zuo)(zuo)位置(zhi)指的(de)(de)是(shi)閥(fa)(fa)(fa)(fa)(fa)(fa)芯的(de)(de)位置(zhi)。閥(fa)(fa)(fa)(fa)(fa)(fa)芯在線圈不(bu)通電(dian)(dian)(dian)(dian)(dian)(dian)(dian)時處在甲位置(zhi)，在線圈通電(dian)(dian)(dian)(dian)(dian)(dian)(dian)時處在乙(yi)位置(zhi)，閥(fa)(fa)(fa)(fa)(fa)(fa)芯在不(bu)同位置(zhi)時，對(dui)各接口(kou)起到或(huo)接通或(huo)封閉的(de)(de)作(zuo)(zuo)用。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)二位是(shi)指電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)閥(fa)(fa)(fa)(fa)(fa)(fa)芯有(you)(you)(you)兩個不(bu)同的(de)(de)工(gong)(gong)作(zuo)(zuo)位置(zhi)（開、關）。

力士樂部分型號：
A4VSG180EM/10R-PPB10N00 
A4VSG40EM/10R-VZH10N00
A4VSG250EM/10R-PPB10N00 
A4VSG40EM/10R-VZH10K31
A4VSG125HM/10R-PPB10N00 
A4VSG40EM/10R-VZH10K35
A4VSG40HM/10R-PPB10N00 
A4VSG250HS/10R-PPB10N00
A4VSO40LR2G/10R-PPB13N00 
A4VSO71DFR/10X-PPB13N00 
A4VSO71DR/10X-PPB13N00 
A4VSO71DRG/10X-PPB13N00 
A4VSO71LR2/10R-PPB13N00 
A4VSO71LR2D/10R-PPB13N00 
A4VSO125DFR/22R-PPB13N00 
A4VSO125DR/22R-PPB13N00 
A4VSO125DR/22R-VPB13N00 
A4VSO125LR2/22R-PPB13N00 
A4VSO125LR2G/22R-PPB13N00 
A4VSO125LR2N/22R-PPB13N00
A4VSO180LR2N/22R-PPB13N00 
A4VSO250DFR/30R-PPB13N00 
A4VSO250DR/30R-PPB13N00 
A4VSO250DRG/30R-PPB13N00 
A4VSO250LR2/30R-PPB13N00 
A4VSO250LR2G/30R-PPB13N00 
A4VSO250LR2N/30R-PPB13N00 
A4VSO180DFR/22R-PPB13N00 
A4VSO180DR/22R-PPB13N00 
A4VSO180DRG/22R-PPB13N00
rexroth力士樂ABZMS-41-1X/0500/M2/DC-K24
rexroth力士樂柱塞泵原廠直銷