REXROTH力士樂(lè)比例閥中國(guó)直銷單位
德國(guó)REXROTH是*的液壓品牌,，在國(guó)內(nèi)的銷量是很可觀的,，我公司是REXROTH在中國(guó)的直銷商，直接和廠家合作,，以批發(fā)價(jià)面向全國(guó)銷售,，我們公司的REXROTH庫(kù)存是相當(dāng)充裕的，力士樂(lè)比例閥,，覺(jué)得是部分的型號(hào)我們都是有庫(kù)存的,，不僅僅是比例閥，電磁閥,，溢流閥,，柱塞泵，齒輪泵,，我們公司都是長(zhǎng)期備有現(xiàn)貨的,，客戶朋友們可以找我買現(xiàn)貨的，價(jià)格是zui公道的！那么下面給大家列舉部分常備現(xiàn)貨的型號(hào)：
4WE6EB6X/EG24N9K4 4WE6HB6X/EG24N9K4 4WE6HA6X/EG24N9K4 4WE6E6X/EG24N9K4 4WE6J6X/EG24N9K4 4WE6JB6X/EG24N9K4 4WE6M6X/EG24N9K4 4WE6L6X/EG24N9K4 4WE6H6X/EG24N9K4 4WE6U6X/EG24N9K4 ||4WE6GA6X/EG24N9K4 4WE6G6X/EG24N9K4 4WE6D6X/OFEG24N9K4 4WE6D62/EW230N9K4 4WE6Y62/EW230N9K4 4WE6E62/EW230N9K4 4WE6J62/EW230N9K4 4WE6G62/EW230N9K4 4WE6D61/EW230NZ4/V 4WE6D62/EW110N9K4 4WE6E62/EW110N9K4 4WE6J62/EW110N9K4 4WE6G62/EW110N9K4 4WE6R73-6X/EG24N9K4/A12 4WE6D53/OFAW110N-50N24 4WE10D3X/CG24N9K4 4WE10EA3X/CG24N9K4 4WE10EB3X/CG24N9K4 4WE10Y3X/CG24N9K4 4WE10E3X/CG24N9K4 4WE10J3X/CG24N9K4 4WE10L3X/CG24N9K4 4WE10U3X/CG24N9K4 4WE10C3X/CG24N9K4 4WE10G3X/CG24N9K4 4WE10H3X/CG24N9K4 4WE10D3X/CW230N9K4
4WE10E3X/CW230N9K4 4WE10J3X/CW230N9K4 4WE10G3X/CW230N9K4 4WE10H3X/CW230N9K4 4WE10D3X/CW110N9K4 4WE10H3X/CW110N9K4 4WEH16C7X/6HG24N9K4 4WEH16EA7X/6HG24N9K4 4WEH16Y31-7X/6HG24N9K4 4WEH16D7X/6HG24N9K4
4WEH16E/6HG24N9ETK4 4WEH16J/6HG24N9ETK4 4WEH16L/6HG24N9ETK4 4WEH16U/6HG24N9ETK4 4WEH16D7X/6EG24N9ETK4 4WEH16EA7X/6EG24N9ETK4 4WEH16EB7X/6EG24N9ETK4 4WEH16E7X/6EG24N9ETK4 4WEH16J7X/6EG24N9ETK4 4WEH22Y31-7X/6HG24N9ETK4
4WEH22E/6HG24N9ETK4 4WEH22J/6HG24N9ETK4 4WEH22U/6HG24N9ETK4 4WEH22L/6HG24N9ETK4 4WEH22E7X/6AG24N9ETK4 4WEH22D7X/6AG24N9ETK4
4WEH22J7X/6AG24N9ETK4 4WEH22E7X/6EG24N9ETK4 4WEH22D7X/6EG24N9ETK4 4WEH22J7X/6EG24N9ETK4 4WEH22E7X/6EW230N9ETK44WEH22D7X/6EW230N9ETK4 4WEH22J7X/6EW230N9ETK4 A10VSO 100 DFLR /31R-PPA12N00 936738 A10VSO 100 DFLR /31R-PPA12N00 936473 A10VSO 100 DFLR /31R-PPA12N00 936790 A10VSO 100 DFLR /31R-PPA12N00 934823 A10VSO 100 DFLR /31R-PPA12N00 944032 A10VSO 100 DFLR /31R-PPA12N00 943468 
A10VSO 100 DFLR /31R-PPA12N00 939643 A10VSO 100 DFR /31R-PPA12N00 927083 
A10VSO 100 DFR1/31R-PPA12K02 922744 A10VSO 100 DFR1/31R-PPA12N00 912007
A10VSO 100 DR /31R-PPA12N00 936094 A10VSO 140 DFLR /31R-PPB12N00 935974 
A10VSO 140 DFLR /31R-PPB12N00 941109 A10VSO 140 DFLR /31R-PPB12N00 938977 
A10VSO 140 DFLR /31R-PPB12N00 943841 A10VSO 140 DFLR /31R-PPB12N00 939192 
A10VSO 140 DFR /31R-PPB12N00 927126 A10VSO 140 DFR1/31R-PPB12K02 921546
A10VSO 140 DFR1/31R-PPB12N00 922983 A10VSO 140 DR /31R-PPB12N00 932852 
A10VSO 140 DRG /31R-PPB12N00 945179 A10VSO 71 DFR /31R-PPA12K27 942635 
A10VSO 71 DFR /31R-PPA12N00 947872 A10VSO 71 DFR1 /31R-PPA12K02 948654 
A10VSO 71 DFLR /31R-PPA12N00 A10VSO 28 DFLR /31R-PPA12N00 940936
A10VSO 28 DFLR /31R-PPA12N00 
A10VSO 28 DFLR /31R-PPA12N00 903160 A10VSO 28 DFR /31R-PPA12N00 926318 
A10VSO 28 DFR1 /31R-PPA12K01 910590 A10VSO 28 DFR1 /31R-PPA12N00 907919 
A10VSO 28 DR /31R-PPA12K01 903163 A10VSO 28 DR /31R-PPA12N00 936910 
A10VSO 45 DFLR /31R-PPA12N00 936912 A10VSO 45 DFLR /31R-PPA12N00 936739
A10VSO 45 DFLR /31R-PPA12N00 935975 A10VSO 45 DFLR /31R-PPA12N00 940582 
A10VSO 45 DFLR /31R-PPA12N00 909613 A10VSO 45 DFR /31R-PPA12K01 911010
A10VSO 45 DFR /31R-PPA12K26 939183 A10VSO 45 DFR /31R-PPA12N00 927068
A10VSO 45 DFR1 /31R-PPA12K02 908725 A10VSO 45 DFR1 /31R-PPA12N00 907403
A10VSO 45 DR /31R-PPA12N00 944067 A10VSO 71 DFLR /31R-PPA12N00 944730
A10VSO 71 DFLR /31R-PPA12N00 942654 A10VSO 71 DFLR /31R-PPA12N00 944502 
A10VSO 71 DFLR /31R-PPA12N00 948790 A10VSO 71 DFLR /31R-PPA12N00 961216 
A10VSO 71 DFLR /31R-PPA12N00 A10VSO 45 DFR1 /31R-PPA12K02 
A10VSO 45 DR /31R-PPA12N00 A10VSO 71 DFLR /31R-PPA12N00 
A10VSO 71 DFLR /31R-PPA12N00 A10VSO 71 DFLR /31R-PPA12N00 
A10VSO 71 DFLR /31R-PPA12N00 A10VSO 71 DFLR /31R-PPA12N00 
A10VSO 71 DFLR /31R-PPA12N00 A10VSO 28 DFLR /31R-PPA12N00 
A10VSO 28 DFLR /31R-PPA12N00 A10VSO 28 DFLR /31R-PPA12N00 
A4VSO180LR2/22R-PPB13N00 A4VSO180LR2G/22R-PPB13N00 
A4VSO40DFR/10X-PPB13N00 A4VSO40DR/10X-PPB13N00 
A4VSO40DRG/10X-PPB13N00 A4VSO40LR2/10R-PPB13N00
A10VSO 28 DFLR /31R-PPA12N00 A10VSO 28 DFLR /31R-PPA12N00 
A10VSO 28 DFLR /31R-PPA12N00 A10VSO 28 DFR /31R-PPA12N00 
A10VSO 28 DFR1 /31R-PPA12K01 A10VSO 28 DFR1 /31R-PPA12N00 
A10VSO 28 DR /31R-PPA12K01 A10VSO 28 DR /31R-PPA12N00
A10VSO 45 DFLR /31R-PPA12N00 A10VSO 45 DFLR /31R-PPA12N00 
A10VSO 45 DFLR /31R-PPA12N00 A10VSO 45 DFLR /31R-PPA12N00 
A10VSO 45 DFLR /31R-PPA12N00 A10VSO 45 DFR /31R-PPA12K01 
A10VSO 45 DFR /31R-PPA12K26 A10VSO 45 DFR /31R-PPA12N00 
A10VSO 71 DFR1 /31R-PPA12N00 A10VSO 71 DR /31R-PPA12N00 
REXROTH力士樂(lè)比例閥中國(guó)直銷單位,，REXROTH比例閥有兩個(gè)腔,分別裝有活塞和閥門,閥門兩端有兩個(gè)腔,其中右腔和進(jìn)油口相通,井通過(guò)油管與主缸出油口相連,；左腔與出油口相通,并通過(guò)管路和后輪制動(dòng)管路相連。比例閥的工作原理如下：在不制動(dòng)時(shí),活塞在感載彈簧通過(guò)杠桿施加的推力F的作用下,處于左端極限位置,這時(shí)閥門離開(kāi)閥座打開(kāi),使輸入輸出油路相通,。
Rexroth比例閥利用車身與車橋之間的距離變化（外界作用力）來(lái)改變彈簧的預(yù)緊力,，隨著車輛載荷的增加，相應(yīng)地進(jìn)行調(diào)整,，使得在任何載荷條件下都能得到一個(gè)近似理想的制動(dòng)力分配,。它安裝在制動(dòng)總泵與后輪制動(dòng)分泵之間的管道上，由殼體,、柱塞、閥門,、彈簧等組成,。殼體進(jìn)油孔與制動(dòng)總泵出油孔相通，出油孔與車輪制動(dòng)分泵相通,。當(dāng)外界作用力小時(shí),，感載比例閥的柱塞在彈簧預(yù)緊力的作用下被推至zui右邊，兩孔相通,，總泵與分泵壓力相等,。當(dāng)外界作用力大于彈簧預(yù)緊力，迫使柱塞左移,，令柱塞與閥門接觸并關(guān)閉了閥門,，切斷總泵通向分泵的通道；若外界作用力壓力繼續(xù)增大,，又會(huì)使柱塞右移,，柱塞與閥門脫離接觸，閥門又被打開(kāi),，總泵與分泵又相通,。這樣比例閥反復(fù)動(dòng)作使分泵的液壓不斷得到調(diào)整，也即不斷調(diào)整了后輪制動(dòng)力,。比例閥來(lái)調(diào)節(jié)所需要的流量,。這種傳統(tǒng)的氣動(dòng)控制系統(tǒng)要想要有多個(gè)輸出力和多個(gè)運(yùn)動(dòng)速度，就需要多個(gè)減壓閥,、節(jié)流閥及換向閥,。這樣，不僅元件需要多,，成本高,，構(gòu)成系統(tǒng)復(fù)雜，且許多元件都需要預(yù)先進(jìn)行人工調(diào)節(jié)。電氣比例閥控制屬于連續(xù)控制,，其特點(diǎn)是輸出量隨輸入量的變化而變化,，輸出量與輸入量之間存在一定的比例關(guān)系。比例控制有開(kāi)環(huán)控制和閉環(huán)控制之分,。
Rexroth比例閥是螺紋將電磁比例插裝件固定油路集成塊上元件,，螺旋插裝閥具有應(yīng)用靈活、節(jié)省管路和成本低廉等特點(diǎn),，近年來(lái)工程機(jī)械上應(yīng)用越來(lái)越廣泛,。常用螺旋插裝式比例閥有二通、三通,、四通和多通等形式,，二通式比例閥主比例節(jié)流閥，它常它元件一起構(gòu)成復(fù)合閥,，對(duì)流量,、壓力進(jìn)行控制；三通式比例閥主比例減壓閥,，也是移動(dòng)式機(jī)械液壓系統(tǒng)中應(yīng)用較多比例閥,，它主對(duì)液動(dòng)操作多路閥先導(dǎo)油路進(jìn)行操作。利用三通式比例減壓閥可以代替?zhèn)鹘y(tǒng)手動(dòng)減壓式先導(dǎo)閥,，它比手動(dòng)先導(dǎo)閥具有更多靈活性和更高控制精度,。
REXROTH力士樂(lè)比例閥中國(guó)直銷單位,更多相關(guān)資訊，歡迎大家致電東莞市科比特工業(yè)自動(dòng)化設(shè)備有限公司,！