Shanghai Wei-Mi Techonology Co., LTD
主營:REXROTH電磁閥,ATOS比例閥,PARKER柱塞泵,DUPLOMATIC齒輪泵,VICKERS葉片泵,BENTLY傳感器,AIRTEC機械閥,AVENTICS氣動閥
力士樂REXROTH液壓油泵AA10VSO10DR/52R-PPA14N00 德國博世力士樂REXROTH柱塞泵 變量柱塞泵 ****現(xiàn)貨
我公司現(xiàn)貨供應博世力士樂(BOSCH-REXROTH)、阿托斯ATOS、派克Parker、迪普馬DUPLOMATIC、油研YUKEN;本特利bentley、貝加萊B&R、西門子、光洋KOYO,美國ASCO,美國PARKER派克 等系列進口產(chǎn)品
力士樂REXROTH液壓油泵AA10VSO10DR/52R-PPA14N00
柱塞泵柱塞往復運動總行程L是不變的,由凸輪的升程決定。柱塞每循環(huán)的供油量大小取決于供油行程,供油行程不受凸輪軸控制是可變的。供油開始時刻不隨供油行程的變化而變化。轉(zhuǎn)動柱塞可改變供油終了時刻,從而改變供油量。柱塞泵工作時,在噴油泵凸輪軸上的凸輪與柱塞彈簧的作用下,迫使柱塞作上、下往復運動,從而完成泵油任務,泵油過程可分為以下兩個階段。
進油過程
當凸輪的凸起部分轉(zhuǎn)過去后,在彈簧力的作用下,柱塞向下運動,柱塞上部空間(稱為泵油室)產(chǎn)生真空度,當柱塞上端面把柱塞套上的進油孔打開后,充滿在油泵上體油道內(nèi)的柴油經(jīng)油孔進入泵油室,柱塞運動到下止點,進油結(jié)束
回油過程
柱塞向上供油,當上行到柱塞上的斜槽(停供邊)與套筒上的回油孔相通時,泵油室低壓油路便與柱塞頭部的中孔和徑向孔及斜槽溝通,油壓驟然下降,出油閥在彈簧力的作用下迅速關閉,停止供油。此后柱塞還要上行,當凸輪的凸起部分轉(zhuǎn)過去后,在彈簧的作用下,柱塞又下行。此時便開始了下一個循環(huán)。
柱塞泵以一個柱塞為原理介紹,一個柱塞泵上有兩個單向閥,并且方向相反,柱塞向一個方向運動時缸內(nèi)出現(xiàn)負壓,這時一個單向閥打開液體被吸入缸內(nèi),柱塞向另一個方向運動時,將液體壓縮后另一個單向閥被打開,被吸入缸內(nèi)的液體被排出。這種工作方式連續(xù)運動后就形成了連續(xù)供油。
AA10VSO10DR/52R-PPA14N00力士樂柱塞泵
柱塞泵的泵油機構(gòu)包括兩套準確偶件:柱塞(plunger) 柱塞套(barrel)構(gòu)成柱塞偶件(plunger and barrel assembly)(圖5-11)、出油閥(delivery valve)和出油閥座(delivery valve seat)構(gòu)成出油閥偶件(delivery valve assembly
柱塞和柱塞套是一對準確偶件,經(jīng)配對研磨后不能互換,要求有高的精度和光潔度和好的耐磨性,其徑向間隙為0.002~0.003mm
柱塞泵缸體安裝銅套的三種方法:
(a)缸體加溫熱裝或銅套低溫冷凍擠壓,過盈裝配;
(b)采有樂泰膠粘著裝配,這咱方法要求銅外套外徑表面有溝槽;
(c)缸孔攻絲,銅套外徑加工螺紋,涂樂泰膠后,旋入裝配。[1]
熔燒結(jié)合方式的缸體與銅套,安裝方法如下:
(a)采用研磨棒,手工或機械方法研磨修復缸孔;
(b)采用坐標鏜床,重新鏜缸體孔;
(c)采用鉸刀修復缸體孔。[1]
采用“表面工程技術”,安裝方法如下:
(a)電鍍技術:在柱塞表面鍍一層硬鉻;
(b)電刷鍍技術:在柱塞表面刷鍍耐磨材料;
(c)熱噴涂或電弧噴涂或電噴涂:噴涂高碳馬氏體耐磨材料;
(d)激光熔敷:在柱塞表面熔敷高硬度耐磨合金粉末。
AA10VSO10DR/52R-PPA14N00力士樂柱塞泵
rexroth液壓泵的種類 REXROTH泵型號有 A4VSO系列.A10VSO系列.A4VG系列.A4V系列.A6VM系列.A7VO系列.A8VO系列.A2FO系列士樂(REXROTH)液壓泵及液
壓馬達 1、A8VO系列:A8VO55、A8VO80、A8VO107、A8VO160 2、 A2F 系列:A2F23、A2F28、A2F55、A2F80、A2F107、
A2F160 3、 A4VSO系列:A4VSO40、A4VSO45、A4VSO56、A4VSO71、A4VSO125、A4VSO180、 A4VSO250、A4VSO355 4、A4VG
系列:A4VG28、A4VG45、A4VG50、A4VG56、A4VG71、A4VG125、A4VG180、A4VG250 5、A6V系列:A6V55、A6V80、A6V107
、A6V160、A6V225、A6V250 6、 A7V系列:A7V16、A7V28、A7V55、A7V80、A7V107、A7V160、A7V200、A7V250 7、 A8V
系列:A8V55、A8V80、A8V107、A8V115、A8V172 8、A10VSO系列:A10VSO28、A10VSO43、A10VSO45、A10VSO71、
A10VSO100、A10VSO140 9、A10VD系列:A10VD17、A10VD21、A10VD28、A10VD43、A10VD71 10、A11V系列:A11V130、
A11V160、A11V190、A11V250 、
其中現(xiàn)貨型號有:
A10VSO18DFR1/31R-PPA12N00(R910945178),
A10VSO18DFR1/31R-PPA12N00(R910945178),
A10VSO28DFR1/31R-PPA12N00(R902449017),
A10VSO28DFR1/31R-PPA12N00(R910903163),
A10VSO28DFR1/31R-PPA12N00(R910910590),
A10VSO37DFR1/31R-PPA12N00(R910905405),
A10VSO45(37)DFR1/31R-PPA12N00-S1648(R902428405),
A10VSO45DFR1/31R-PPA12N00(R910907403),
A10VSO45DFR1/31R-PPA12N00(R902427886),
A10VSO45DR/31R-PPA12N00(R910908725),
A10VSO71DFR1/32R-VPB22U99S2183(R902449039),
A10VSO71DFR1/31R-PPA12N00-S16458 CORE(58CC)(R902427855),
A10VSO71DFR1/32R-VPB22U99(R902449040),
A10VSO71DFR1/32R-VPA12N00(R902427855),
A10VSO71DRS/32R-VPB22U999(R902452429),
A10VSO71DFR1/31R-PPA1200-S1486(R902427947),
A10VSO100DRS/32R-VPB1200-S1439(R902436353)。
AA10VSO10DR/52R-PPA14N00力士樂柱塞泵
A10VSO型號選型參考詳解:
舉例型號:A10VSO18DFR1/31R-PPA12N00
A10VS→斜盤式變量泵,此系列工業(yè)驅(qū)動用,公稱壓力 28MPa,較高壓力35MPa;
O →運行方式,此系列用于開式回路系統(tǒng);
18 →排量規(guī)格此型號為18m3(另有10、28、45、71、100、140等常見規(guī)格排量)
DFR1 →控制機構(gòu),(DG表示兩位控制直接驅(qū)動;DR(G)表;示壓力控制遠程控制;DFR(1)壓力/流量控制 ;帶有1指在X油路無小孔;DFLR壓力/流量/功率控制;FHD流量 控制,和先導壓力有關帶壓力控制;FE1**流量電控;DFE1**壓力/流量電控;ED電液壓力控制);
31 →產(chǎn)品系列
R →轉(zhuǎn)動方向(R順時針,L逆時針)
P →密封(P指帶FKM軸封的NBR(丁晴橡膠,符合DIN ISO 1629),V指FKM(佛橡膠,符合DIN ISO 1629))
P →軸端(P指帶鍵直軸 DIN 6885,S指花鍵軸SAE,R指花鍵軸SAE(較高的通軸驅(qū)動轉(zhuǎn)矩));
A →安裝法蘭孔(A指ISO 2孔,B指ISO 4孔);
12 →工作油口連接,{壓力油口B 吸油口S}在相反方向 ,SAE油口米制固定螺釘;
N00 →通軸,(N00無通軸驅(qū)動;有通軸驅(qū)動帶軸向泵、齒輪泵回徑向柱塞泵KB2、K51、KB3、K01等等)
常見力士樂柱塞泵 液壓泵閥 上海韋米庫存供應
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO18DFR131R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO28DFR131R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO45DFR131R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71DFR131R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DFR131R-PPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO45DFR132R-VPA22U99
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71DFR132R-VPA22U99
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO100DFR132R-VPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DFR132R-VPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS018DR/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO18DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO18DFR1/31R-PPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO18DFR1/32R-VPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VG18HD1/10L-NSC16N003E
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO18DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10V028DR/31R-PSC12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS028DR/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO28DR/32R-VPB121N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO28DFR/31R-PSA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO28DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO28DFR1/32R-VPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO28DRF1/31R-PSA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO28DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO28DR/31R-PSC12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10V028DR/31R-PSC62K01
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10V028DFR1/31R-PSC62N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS028DR/31L/PPA12G20 1PF2G2
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10V028DFR/31L-PSC12K01
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO45DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO45DFR1/32R-VPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO45DR/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO45DR/31R-PPA12K25
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO45DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO58DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS045DFR1/31RPPA12NOO
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO45DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS045DFR/31R-PPA12NOO-SO32
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS045DR/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS045DR/52R-PC12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10V045DFR1/31R-PSC62K02
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO45DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS045DR/31RPPB12-NDD
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VO45DFR1/31R-PSC62K02
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71DFR1/32R-VPB22U99
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71DFR1/32R-VPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71DFR1/31R-PPA12KB5
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71DFR/31R-PSC62K07
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VO71DFRI/34 PSC6402-S0225
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71FR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71DFR1/31R-PPB12NOO
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VO71DFR1/31RPSC62K07
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71DFR/31R-PPA12KB3
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS071DR/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS071DFR/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS071DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71DFR1/32R-VPB22U99
EREXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO71DR/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS0100DR/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS0100DR/32R-VPB22U99
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO100DFR1/32R-VPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO100DFR1/31R-PPA12K
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO100DFR1/31R-PPA12KB3
EREXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO100PFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO100DFR/31RPSB12K24
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO100DR/31R-VPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO100DR/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS0100DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS0100DFR1/32R-VPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10V0100DR/31R-PSC11N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS0100DR/31R-PTA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO100DR/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO100DFR1/32R-VPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DFR1/31R-PPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DFLR1/31R-PPB12KO1
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO-140DR/31R-PPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DFR1/31R-PPA12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DFR1S/31RPPB12N0
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DFR1/31R-PPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS0140DFLR/31R-PPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DR/31R-PPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS0140DRS/32R-VPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140D/31R-PPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DFR1/31R-PPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VS0140DR/32R-VPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140D/31R-PPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DR/31R-PPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DRS/32R-VPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DFR1/31R-PPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DFR1/32R-VPB12N00
REXROTH液壓泵 力士樂柱塞泵特價庫存型號A10VSO140DRS/32R-VPB12N00
柱塞泵具有一定的自吸能力,但自吸的高度不宜超過500mm,并且嚴禁在吸入管道上安裝濾油器,吸入管道直徑不小于推薦數(shù)值,另外自吸時一定要把泵先調(diào)至全偏角。
在轉(zhuǎn)速超過1500rpm時,宜采用供油,供油壓力為0.7MPa左右。在開式系統(tǒng)中,供油泵的流量應為該泵的130%,在閉式系統(tǒng)中,供油泵的流量應為該泵的35%。
A11VG
A11VG12EP1 A11VG12EP1
A11VG12EP1 A11VG12EP1
A11VG12EP11
A11VG12EP11-11L-PSC16F011S
A11VG12MD A11VG12MD
A11VG12MD A11VG12MD
A11VG12MD A11VG12MD
A11VG12MD A11VG12MD
A11VG12MD
A11VG12MD-10R
A11VG12MD-10R-PZC16N11
A11VG12MD1
A11VG12MD1-10L-PSC16F011S
A11VG12MD1-10R
A11VG12MD1-10R
A11VG12MD1-10R-PSC16F001S
A11VG12MD1-10R-PSC16F001S
A11VG12MD1-10R-PSC16F021S
A11VG12MD1-10R-PSC16F021S
A11VG12MDN1
A11VG12MDN1-10R
A11VG12MDN1-10R-PSC16F001S
A11VG19
A11VG19-DG A11VG19-DG
A11VG19DG1
A11VG19DG1-11L-PSC16F011S
A11VG19EP21
A11VG19EP21-10L-PSC16F021SW
A11VG19EP21-11L-PSC16K011E-S
A11VG19HW1
A11VG19HW1-10R
A11VG19HW1-10R
A11VG19HW1-11R-PSC16F001S
A11VG19MD1
A11VG19MD1-10L-PSC16N001E-S
A11VG19MD1-10R
A11VG19MD1-10R-PSC16F011S
A11VG19MD1-10R-PSC16F011S-S
A11VG19MD1-10R-PSC16K011E
A11VG19MD1-10W
A11VG19MDN
A11VG19MDN-10R
A11VG19MDN-10R
A11VG19MDN1
A11VG19MDN1-10R-PSC16K011E
A11VG35DA12
A11VG35DA12-12R-PSC10F004S
A11VG35DA13L
A11VG35DA13L-12R-PSC10F012S-S
A11VG35DG A11VG35DG
A11VG35DG A11VG35DG
A11VG35DG1
A11VG35DG1-12L-PSC10F012S
A11VG35DG2
A11VG35DG2-12L-PSC10F002S-S
A11VG35DGM1
A11VG35DGM1-12R-PSC10F042S-S
A11VG35EP21 12L
A11VG35EP21 12L-PSC10K022E
A11VG35EP21
A11VG35EP21-12L-NXC10K01XE-S
A11VG35EZ11
A11VG35EZ11-12R-PSC10F012S-S
A11VG35HW A11VG35HW
A11VG35HW A11VG35HW
A11VG35HW1 12R
A11VG35HW1 12R-PSC10F023D-S
A11VG35HW1 12R-PSC10F042D-S
A11VG35HW1
A11VG35HW1-12R-NSC10F012S
A11VG35HW1-12R-NSC10N002E
A11VG35HW1-12R-PSC10F013D
A11VG35HW1-12R-PSC10F022S
A11VG35HWM1
A11VG35HWM1-12R-PSC10F0125-SK
A11VG35HWM1-12R-PSC10F012S
A11VG35HWM2
A11VG35HWM2-12R-PSC10F042S
AA11VG35EZ2M1
AA11VG35EZ2M1-12R-NSC60N002E-S
A11VG50
A11VG50-HW A11VG50-EZ1
A11VG50DA13L
A11VG50DA13L-12R-PSC10F012S-S
A11VG50DA13L-12R-PSC10F022S
A11VG50DA13L-12R-PSC10XXX25-S
A11VG50DA1D3
A11VG50DA1D3-11R-PSC02F022S
A11VG50DA1D3-11R-PSC02F042S
A11VG50DA1D6
A11VG50DA1D6-12R-PSC02F005F-S
A11VG50DG1
A11VG50DG1-11L-PXC10F012S-S
A11VG50DG2
A11VG50DG2-12R-PSC10F012S
A11VG50DGM1
A11VG50DGM1-11R-PSC10F013S
A11VG50EP1 A11VG50EP1
A11VG50EP1 A11VG50EP1
A11VG50EP1 A11VG50EP1
A11VG50EP11
A11VG50EP11-12L-PSC10F002S
A11VG50EP11-12L-PSC10F042S
A11VG50EP11-12R-NSC10F003S
A11VG50EP11-12R-NSC10F003S
A11VG50EP2 A11VG50EP2
A11VG50EP2 A11VG50EP2
A11VG50EP21
A11VG50EP21-11L-NXC10F042S-S
A11VG50EP21-11R-PSC10N002E
A11VG50EP2D1
A11VG50EP2D1-11L-NSC02F002S
A11VG50EP2D1-11L-NXC02F002S-S
A11VG50EP2D1-11L-NXC02F042S-S
A11VG50EP2DM1
A11VG50EP2DM1-11L-NSC02F012S
A11VG50EP2DM1-11L-NSC02F022S
A11VG50EP2M1
A11VG50EP2M1-11L-PSC10F042S
A11VG50ES A11VG50ES
A11VG50ES A11VG50ES
A11VG50ES1
A11VG50ES1-11R-PSC10F002S
A11VG50EZ11
A11VG50EZ11-11R-PSC10F002S
A11VG50EZ11-12L-PSC10F002S
A11VG50EZ11-12R-PSC10F012S-S
A11VG50EZ1DM1
A11VG50EZ1DM1-12R-NSC02F013F
A11VG50EZ1M1
A11VG50EZ1M1-11L-NSC10F002S
A11VG50EZ1M1-11R-PSC10F012S
A11VG50EZ1M1-11R-PSC10K012E
A11VG50EZ21
A11VG50EZ21-11L-PXC10F022S-S
A11VG50EZ21-11R-PSC10F002S
A11VG50EZ21-11R-PXC10F022S-S
A11VG50EZ2M1
A11VG50EZ2M1-11R-PSC10N002E
A11VG50EZ2M1-11R-PXC10F022S-S
A11VG50EZD1M1
A11VG50EZD1M1-11R-PSC10F002D
A11VG50HD1
A11VG50HD1-11R-PSC10F002S
A11VG50HD1-12L-PSC10F012S
A11VG50HD1-12L-PSC10F042S
A11VG50HD1-12R-PSC10F002S
A11VG50HW1
A11VG50HW1-11R-PSC10F002S
A11VG50HW1-11R-PSC10F022S
A11VG50HW1-12L-PSC10F002S
A11VG50HW1-12L-PSC10F012S
A11VG50HW1-12R-PSC10F002S-S
A11VG50HW1-12R-PSC10F002S-S
A11VG50HWD1
A11VG50HWD1-11R-PSC02F022S
A11VG50NV1
A11VG50NV1-11R-PZC10F002S
AA11VG50EZ2M1
AA11VG50EZ2M1-12R-NSC60N002E-S
聯(lián)軸器的選用
液壓泵傳動軸不能承受徑向力和軸向力,因此不允許在軸端直接安裝帶輪、齒輪、鏈輪,
通常用聯(lián)軸器聯(lián)接驅(qū)動軸和泵傳動軸。如因制造原因,泵與聯(lián)軸器同軸度超標,裝配時又存在偏差,則隨著泵的轉(zhuǎn)速提高離心力加大聯(lián)軸器變形,變形大又使離心力加大。造成惡性循環(huán),其結(jié)果產(chǎn)生振動噪聲,從而影響泵的使用壽命。此外,還有如聯(lián)軸器柱銷松動未及時緊固、橡膠圈磨損未及時更換等影響因素。
A10VSO型斜盤結(jié)構(gòu)變量柱塞泵,用于驅(qū)動開式回路液壓傳動,適用于固定裝置和可動場合。
其容積流量取決于驅(qū)動轉(zhuǎn)數(shù)和泵的排量,調(diào)節(jié)斜盤的位置可無級地改變泵的流量,武漢森威提供SAE和ISO標準的安裝法蘭,緊湊的結(jié)構(gòu),高的功率(重量比),低噪聲,低壓力損失。
R902052676 A10VG45EZ2DM1/10R-NSC10F013DH-S
R902066573 A10VG45HWD2/10L-NTC10F015S
R902071173 A10VG14MDN1/10R-NSC16K014E-S
R902079366 A10VG28DA1D3L/10R-NSC10F015SH-S
R902097975 A10VG28DA1D8/10R-NSC10F015SH-S
R902114974 A10VG45EP4D1/10R-NTC10F015DT
R902114975 A10VG45EP4D1/10R-NTC10F025DT
R902114976 A10VG45EP4D1/10L-NTC10F045ST
R902114977 A10VG45EP4D1/10L-NTC10F025DT
R902114979 A10VG45EP4/10 A10VG45EP4/10-K *SV*
R902114982 A10VG45EP4D1/10R-NSC10F003DT-S
R902116046 A10VG45EP4D1/10L-NTC10F013SH
R902116076 A10VG45EP4D1/10L-NTC10F045SH
R902116081 A10VG45EP4/10 A10VG45EP4/10
R902116086 A10VG45EP4D1/10R-NSC10F005DH *SV*
R902116111 A10VG45EP4D1/10L-NTC10F005SH
R902116129 A10VG45EP4/10 A10VG45EP4/10
R902116709 A10VG63EP4D1/10L-NTC10F015DH-K
R902116849 A10VG45EP4DM1/10R-NTC10F025DH-K *SV*
R902116851 A10VG45EP4DM1/10L-NTC10F025DH-K *SV*
R902123940 A10VG45EP4D1/10L-NSC10F043DT
R902134493 A10VG45EP4D1/10L-NTC10F025DH-K *SV*
R902155506 A10VG18MDN1/10R-NSC16F005S-S
R902155512 A10VG45EP4/10 A10VG45EP4/10-K
R902157772 A10VG45DA1D2/10R-NSC10F005SP
R902449011 A10VSO100DRS /32R-VPB12N00S1439BR-BEIJ-1
R902449039 A10VSO71DRS /32R-VPB22U99S2183 BR-BEIJ-1
R902449060 A10VSO100DRS /32R-VPB22U99S1439BR-BEIJ-0
R988002624 A10VG28EP2D1/10L-NSC10F025DH-K
R988003574 A10VO45DFLR/31L-PRC12K04
R988005137 A10VSO71DFR1/32R A10VSO18DFR1/31R
R988005447 A10VSO45DFR1/31R A10VSO18DFR1/31R
柱塞泵:擁有三種控制機構(gòu):DR/DRG/DFR1,系列:52;
常用旋轉(zhuǎn)方向順時針用作R或者逆時針用作L,常用密封NBR丁橡膠P密封件;
運用到的軸伸是4種,滑鍵圓形軸K/P,花鍵軸S/U;安裝法蘭用作2個孔:SAE用作C,ISO用作A;
兩種工作油口形式:UNF-l螺紋后面用作64,米制螺紋后面用作14;
帶用的通軸驅(qū)動是N00,不帶通軸,無通軸;
優(yōu)質(zhì)常規(guī)型號 - 較短期內(nèi)供貨:
常用DR壓力控制供應型號(10R、22R和30R系列)有:
A4VSO40DR/10R-PPB13NOO (有貨)
A4VSO40DR/22R-PPB13NOO (在準備中)
A4VSO40DR/30R-PPB13NOO (在準備中)
A4VSO71DR/10R-PPB13N00 (有貨)
A4VSO71DR/22R-PPB13N00 (在準備中)
A4VSO71DR/30R-PPB13N00 (在準備中)
A4VSO125DR/10R-PPB13N00 (在準備中)
A4VSO125DR/22R-PPB13N00 (有貨)
A4VSO125DR/30R-PPB13N00 (無貨)
A4VSO180DR/10R-PPB13N00 (在準備中)
A4VSO180DR/22R-PPB13N00 (有貨)
A4VSO180DR/30R-PPB13N00 (無貨)
A4VSO250DR/10R-PPB13N00 (在準備中)
A4VSO250DR/22R-PPB13N00 (在準備中)
A4VSO250DR/30R-PPB13N00 (有貨)
A4VSO355DR/10R-PPB13N00 (在準備中)
A4VSO355DR/22R-PPB13N00 (有貨)
A4VSO355DR/30R-PPB13N00 (無貨)
A4VSO500DR/10R-PPB13N00 (在準備中)
A4VSO500DR/22R-PPB13N00 (在準備中)
A4VSO500DR/30R-PPB13N00 (有貨)
A4VSO750DR/10R-PPB13N00 (在準備中)
A4VSO750DR/22R-PPB13N00 (在準備中)
A4VSO750DR/30R-PPB13N00 (有貨)
A4VSO1000DR/30R-PPB13N00(在準備中)
A4VSO1000DR/30R-PPB13N00(在準備中)
A4VSO1000DR/30R-PPB13N00(有貨)
以上為德國力士樂A4VSO型號(10R、22R和30R系列)DR壓力控制無通軸型柱塞泵40、71、125、180、
250、355、500、750、1000各排量常規(guī)優(yōu)質(zhì)訂貨型號-可短期供應,其它油泵型號未一一舉出同樣供應,
A10VSO型號 (31和52系列)
規(guī)格10至140
軸向柱塞斜盤結(jié)構(gòu)
開式回路
31系列(規(guī)格18至140)
52系列(規(guī)格10)
控制器和主動器產(chǎn)品范圍廣(如下)
同規(guī)格的通軸結(jié)構(gòu),可形成組合泵(不包括規(guī)格10)
二、A10VSO型號 (31和52系列)
規(guī)格10至140
軸向柱塞斜盤結(jié)構(gòu)
開式回路
31系列(規(guī)格18至140)
52系列(規(guī)格10)
控制器和主動器產(chǎn)品范圍廣(如下)
同規(guī)格的通軸結(jié)構(gòu),可形成組合泵(不包括規(guī)格10)
REXROTH A10VSO型變量柱塞泵31R系列
開式回路 RC 92 711/09.00
規(guī)格28....140
31R系列
額定壓力280 bar
峰值壓力 350 bar
此類型泵特點:
— 用于液壓開式回路的斜盤結(jié)構(gòu)軸向柱塞變量泵
— 流量正比于驅(qū)動轉(zhuǎn)速和排量,并能通過調(diào)節(jié)斜盤傾角實 現(xiàn)無級變量
— ISO標準的安裝法蘭
— 法蘭連接符合SAE米制
— 有兩個殼體泄油孔
— 優(yōu)良的吸入性能
— 允許連續(xù)運行壓力可達280 bar
— 低噪聲
— 長壽命
— 驅(qū)動軸能承受軸向及徑向負載
— 高的功率/重量比
— 廣范圍的多種控制形式
— 控制響應時間短
— 采用通軸結(jié)構(gòu),可用于多回路系統(tǒng)
型號選型參考詳解:
舉例型號:A10VSO18DFR1/31R-PPA12N00
A10VS→斜盤式變量泵,此系列工業(yè)驅(qū)動用,公稱壓力 28MPa,較高壓力35MPa;
O →運行方式,此系列用于開式回路系統(tǒng);
18 →排量規(guī)格此型號為18m3(另有10、28、45、71、100、140等常見規(guī)格排量)
DFR1 →控制機構(gòu),(DG表示兩位控制直接驅(qū)動;DR(G)表;示壓力控制遠程控制;DFR(1)壓力/流量控制 ;帶有1指在X油路無小孔;DFLR壓力/流量/功率控制;FHD流量 控制,和先導壓力有關帶壓力控制;FE1**流量電控;DFE1**壓力/流量電控;ED電液壓力控制);
31 →產(chǎn)品系列
R →轉(zhuǎn)動方向(R順時針,L逆時針)
P →密封(P指帶FKM軸封的NBR(丁晴橡膠,符合DIN ISO 1629),V指FKM(佛橡膠,符合DIN ISO 1629))
P →軸端(P指帶鍵直軸 DIN 6885,S指花鍵軸SAE,R指花鍵軸SAE(較高的通軸驅(qū)動轉(zhuǎn)矩));
A →安裝法蘭孔(A指ISO 2孔,B指ISO 4孔);
12 →工作油口連接,{壓力油口B 吸油口S}在相反方向 ,SAE油口米制固定螺釘;
N00 →通軸,(N00無通軸驅(qū)動;有通軸驅(qū)動帶軸向泵、齒輪泵回徑向柱塞泵KB2、K51、KB3、K01等等)
優(yōu)質(zhì)常規(guī)型號 - 較短期內(nèi)供貨:
德國力士樂柱塞泵A10VSO 10排量:
A10VSO10DR/52R-PPA14N00
A10VSO 18排量:
A10VSO18DR/31R-PPA12N00
A10VSO18DR/31R-PPA12K01
A10VSO18DFR1/31R-PPA12N00
A10VSO18DFR1/31R-PPA12N00
A10VSO18DFR1/31R-PPA12K01
A10VSO18DFR/31R-PPA12N00
A10VSO18DFLR/31R-PPA12N00
A10VSO18DG/31R-PPA12N00
A10VSO18DRG/31R-PPA12N00
A10VSO18DFE1/31R-PPA12N00
A10VSO18FHD/31R-PPA12N00
A10VSO18ED/31R-PPA12N00
德國力士樂柱塞泵A10VSO 28排量:
A10VSO28DR/31R-PPA12N00
A10VSO28DR/31R-PPA12K01
A10VSO28DFR1/31R-PPA12N00
A10VSO28DFR1/31R-PPA12N00
A10VSO28DFR1/31R-PPA12K01
A10VSO28DFR/31R-PPA12N00
A10VSO28DFLR/31R-PPA12N00
A10VSO28DG/31R-PPA12N00
A10VSO28DRG/31R-PPA12N00
A10VSO28DFE1/31R-PPA12N00
A10VSO28FHD/31R-PPA12N00
A10VSO28ED/31R-PPA12N00
德國力士樂柱塞泵A10VSO 45排量:
A10VSO45DR/31R-PPA12N00
A10VSO45DR/31R-PPA12K01
A10VSO45DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12K02
A10VSO45DFR/31R-PPA12N00
A10VSO45DFR/31R-PPA12K01
A10VSO45DFR/31R-PPA12K26
A10VSO45DFLR/31R-PPA12N00
A10VSO45DG/31R-PPA12N00
A10VSO45DRG/31R-PPA12N00
A10VSO45DFE1/31R-PPA12N00
A10VSO45FHD/31R-PPA12N00
A10VSO45ED/31R-PPA12N00
德國力士樂柱塞泵A10VSO 71排量:
A10VSO71DR/31R-PPA12N00
A10VSO71DR/31R-PPA12K01
A10VSO71DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12K02
A10VSO71DFR/31R-PPA12N00
A10VSO71DFR/31R-PPA12K27
A10VSO71DFLR/31R-PPA12N00
A10VSO71DG/31R-PPA12N00
A10VSO71DRG/31R-PPA12N00
A10VSO71DFE1/31R-PPA12N00
A10VSO71FHD/31R-PPA12N00
A10VSO71ED/31R-PPA12N00
德國力士樂柱塞泵A10VSO 100排量:
A10VSO100DR/31R-PPA12N00
A10VSO100DR/31R-PPA12K01
A10VSO100DFR1/31R-PPA12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO100DFR1/31R-PPA12K01
A10VSO100DFR/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DG/31R-PPA12N00
A10VSO100DRG/31R-PPA12N00
A10VSO100DFE1/31R-PPA12N00
A10VSO100DFE1/31R-PPA12K02
A10VSO100FHD/31R-PPA12N00
德國力士樂柱塞泵A10VSO 140排量:
A10VSO140DR/31R-PPB12N00
A10VSO140DR/31R-PPB12K01
A10VSO140DFR1/31R-PPB12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO140DFR1/31R-PPB12K01
A10VSO140DFR/31R-PPB12N00
A10VSO140DFLR/31R-PPB12N00
A10VSO140DG/31R-PPB12N00
A10VSO140DRG/31R-PPB12N00
A10VSO140DFE1/31R-PPB12N00
A10VSO140DFE1/31R-PPB12N002
A10VSO140FHD/31R-PPB12N00
A10VSO140ED/31R-PPB12N00
以上為德國力士樂A10VSO型號 (31和52系列)無通軸型柱塞泵10、18、28、45、
71、100、140各排量常規(guī)優(yōu)質(zhì)訂貨型號-可短期供應,其它油泵型號未一一舉出同樣供應,
A10VSO型號 (32系列)
規(guī)格71至140
軸向柱塞斜盤結(jié)構(gòu)
開式回路
32系列
低噪趨勢
率
可靠性高
通用通軸驅(qū)動
A7VO型號
規(guī)格28至1000
軸向錐形柱塞彎軸結(jié)構(gòu)
開式回路
6系列
堅固,通用于開式回路應用中
長效的軸承提供長時間的使用壽命(規(guī)格250至1000)
可選用可視或傾斜角指示器(規(guī)格250至1000)
優(yōu)質(zhì)常規(guī)型號 - 較短期內(nèi)供貨:
A10VSO45DFR1/32R-PPB12N00
A10VS071DFR1/31R-VPA12N00
A10VS071DFR1/32R-VPB22U99
A10VSO100DR/32R-PPB12N00
A10VSO100DFR1/32R-VPB12N00
A10VS0100DFR1/32R-VPB22U99N00
A10VSO140DRS/32R-VPB22U99
A10VSO71DRS/32R-VPB22U99-S2184
A10VS0140DRS/32R-PPB22U99
A10VS0140DFR1/32R-VPB22U99N00
以上為德國力士樂A10VSO型號(32系列) 四孔安裝 無通軸型柱塞泵71、100、
140排量常規(guī)優(yōu)質(zhì)訂貨型號-有現(xiàn)貨供應 ,其它油泵型號未一一舉出同樣供應
歡迎隨時來電咨詢
A4VSG型號
規(guī)格40至1000
軸向柱塞斜盤結(jié)構(gòu)
閉式回路
1和3系列
用于保護閉式回路的閥塊
用于進油增壓和先導的輔助泵或同規(guī)格的另一個軸向柱塞泵可組成聯(lián)合泵
A4CSG型號
規(guī)格250至750
軸向柱塞斜盤結(jié)構(gòu)
閉式回路
3系列
完整的增壓泵閥技術
連軸驅(qū)動泵甚至可和完整的輔助泵聯(lián)合使用
A4VB型號
規(guī)格450
軸向柱塞斜盤結(jié)構(gòu)
用于閉式回路和預載工作的變量泵
3系列
A2VK和A7VK型號
規(guī)格12至107, 1和4系列(A2VK型)
規(guī)格28, 6系列(A7VK型)
軸向柱塞彎軸結(jié)構(gòu)
開式或閉式回路
改良材質(zhì)的高壓泵,用于傳送聚亞安酯元件
可調(diào)節(jié)輸出量的排量較好度和可重復性高
特殊化表面處理增加了防腐蝕保護
精測指示器和夾緊設備的手動控制
由特殊材料制成的雙軸密封件和沖洗室,易于損壞檢查和環(huán)境保護
容積效率高
下面為德國博世力士樂變量型軸向柱塞泵部分型號,歡迎來電咨詢 可即刻下單訂貨;
rexroth力士樂A4V系列定量柱塞泵型號如下:
REXROTH德國力士樂中國地區(qū)
主要代理歐美品牌名優(yōu)液壓泵.配件及維修改造。
REXROTH (變量泵.葉片泵.)、廣泛適用注塑機/壓鑄機/油壓機/船舶機械/工程機械等…..供應與維修.德國REXROTH力士樂柱塞泵
AE-A10VSO140D/31R-PPB12N00,
E-A4VS0250DR/30RPPB13N00 ,
AE-A10VSO140D/31R-PPB12N00,
AE-A4VS0250E01/30R-PPBN00-S036,
E-A4VS040DR/10R-PPB13NOO ,
E-A4VS0180DR/30R-PPB13N00 ,
E-A4VS0180DR/30R-PPB13N00 ,
E-A4VS0180DR/30R-PPB13N00 ,
E-A4VS0180DR/30R-PPB13N00 ,
E-A4VS0180DR/30R-PPB13N00 ,
E-A4VSO125DRPPB13NOO ,
E-A4VSO125DRPPB13NOO ,
A4VS0125DR30R-PPB13N00,
A4VS0125DR/30R-PPB13N00,
A4VS0125LR2N/22L-PZB13A00,
A4VSO180DR/3XR-PPB13N00,
A4VSO125DR/3DR-PPB13NOO,
A4VS0125DR/10R-PPB13N00 ,
A4VS0125LR2N/22L-PZB13A00,
E-A4VS0250DR/30RPPB13N00 ,
A4VS0125DR/22R-PPB13N00,
A4VS0250DR/30R-PPB13N00,
A4VS0180DR/30R-PPB13N00,
EA4VS0125DFR/30R-PPB13N00,
A4VS040DR-PPB13N00 ,
A4VS0180DR/22R-PPB13N00 ,
A4VSO40EO/31L-P2BBN00 ,
A4VSO180EO/30L-P2B13N00,
A4VS040DR/10X-PPB13N00 ,
AE-A4VS0250E01/30R-PPBN00-S036,
AHA4VS0250HD1GB/30R-PZB13K35-S,
AHA4VS0250LR3G/30R-PZB13K35-S0 ,
AHA4VS0250LR3G/30R-PZB13N00-S0 ,
AHA4VS0250HD1GB/30R-PZB13K35-S,
AHA4VS0250LR3G/30R-PZB13K35-S0,
AHA4VS0250LR3G/30R-PZB13N00-S0,
A4VS0500HSK/30L-PPH13N0010SET,
E-A4VS040DR/10R-PPB13NOO,
A4VS0125DR30R-PPB13N00 ,
A4VS0250DRG/30R-PPB13N00,
E-A4VS0180DR/30R-PPB13N00,
A4VS0500HSK/30L-PPH13N0010SET,
A4VS0500HSK/30R-PPH13N0010SET,
A4VS0125DR30R-PPB13N00,
A4VS0500HSK/30R-PPH13N0010SET,
A4VS0500HSK/30L-PPH13N0010SET,
A4VS0500HSK/30R-PPH13N0010SET,
E-A4VS0180DR/30R-PPB13N00,
A4VSO180DR/-30R-PPB13N00 ,
A4VS0250DRG/30R-PPB13N00 ,
E-A4VS0180DR/30R-PPB13N00,
A4VS0250DRG/30R-PPB13N00,
E-A4VS0180DR/30R-PPB13N00,
E-A4VSO125DRPPB13NOO,
A4VSO180DR/30R-PPB12NOOS1057 ,
E-A4VSO125DRPPB13NOO ,
A4VS0250DR/22R-PPB13N00 ,
A4VS0180DR/22R-PPB13N00 ,
A4VSO40DR10RPPB13100N ,
A4VS071DR/22R-PPB13NOO,
A4VS071DR/31R-PPB ,
A4VS0250DRG/30R-PPB13N00,
E-A4VS0180DR/30R-PPB13N00,
A4VS0500HSK/30L-PPH13N0010SET ,
A4VS0500HSK/30R-PPH13N0010SET ,
A4VS0250DRG/30R-PPB13N00 ,
A4VG71DWDMT2/23L-NZF02F041D,
A4VG250HD1D1/32LNZD10F001S,
A4VG125HD1D2/32R-NTF02F691P,
A4VG125HD1D2/32R-NSF02F02F021P,
A4VG125HDMT1-32R-NSF02F691S-S,
A4VG125EP2/32 A10V028DR/31 ,
A4VG125HDMT1/32R-NSFO21S-S ,
A4VG125HD1D2/32R-NSF001S,
A4VG125HD1D2/32R-NSF001S,
A4VG125HD1D2/32R-NSF001S,
A4VG125HD1P1/32R-N2D10F69,
A4VG125EP2D1/32R-NAF02K691EP-4 ,
A4VG125DA2D2/32R-NAF02F021DT,
A4VG56EZ2DM1/32L-NSC02F013SH-K,
A4VG56EZ2DM1/32R-NSC02F013SH,
A4VG90HWDL1/32R-NAF02F071L-S A,
A4VG90HWDL1/32L-NZF02F001S-S B,
A4VG125EP2D1/32R-NAF02K691EP-4,
A4VG125DA2D2/32R-NAF02F021DT ,
A4VG56EZ2DM1/32L-NSC02F013SH-K,
A4VG125HD1DT1/32R-NSF02F001S ,
A4VG250HD1D1/32LNZD10F001S,
A4VG71EP/32R-NAF02F011S,
A4VG125HDM1/32R-NSF02F691S-S,
A4VG125HDM1/32R-NSF02F691S-S,
A4VG250HD1D1/32LNZD10F001S,
A4VG125HDM1/32R-NSF02F691S-S,
A4VG125HD1DT1/32R-NSF02F001S,
A4VG90HWD2/32R-PZF02F001S ,
A4VG125HDDT1/32L-PZF02F001D,
A4VG71EPDT1/32R-NAF02F011S ,
A4VG125HD1P1/32R-N2D10F69 ,
A4VG56EZ1DMV32R-PSC02F023E-S,
A4VG90EP2DT1/32R-NAF02F001F,
A4VG90EP2DT1/32L-NAFO2F001D ,
A4VG125HDDT132L-PZF02F001D ,
A4VG180EP2DT1/32R-NTD02F021SH,
A4VG250HD1D1/32LNZD10F001S,
A4VG125HDDT1/32L-PZF02F001D,
A4VG90EP2DT1/32R-NAF02F011S,
A4VG125EP2DT1/32R-NAF02F011S,
A4VG125HD1P1/32R-N2D10F69 ,
A4VG71EZ2DM1/32L-NZF02F021S-SK,
A4VG125HDMTI/32R-PSF02P691S,
A4VG71EPDT1/32R-NAF02F011S,
A4VG90EP2DT1/32R-NAF02F011S,
齒輪泵里進入污染物會影響泵的工作效率,嚴重點會引起齒輪泵故障,甚至報廢。做好防止雜質(zhì)進入齒輪泵是重要的日常操作及維護的要點。接下來武漢百士自動化為大家介紹一下怎么防止常見6類污染物進入泵齒輪:
1、防止、減少外來污染。液壓傳動系統(tǒng)在裝配前、后必須嚴格清洗。在加注和排放液壓油以及對液壓系統(tǒng)拆裝的過程中,應保持容器、漏斗、管件、接口等的清潔,防止污染物進入。
2、過濾。濾除系統(tǒng)產(chǎn)生的雜質(zhì),過濾越精細,則油液清潔度等級越好,元件的使用壽命越長。應在系統(tǒng)的相應部位安裝適當精度的過濾器,并且要定期檢查、清洗或更換濾芯。
3、控制液壓油液的工作溫度。液壓油液的工作溫度過高會加速其氧化變質(zhì),產(chǎn)生各種生成物,縮短它的使用期限,所以要限制油液的使用溫度。齒輪泵液壓系統(tǒng)要求理想溫度為15~55℃,一般不能超過60℃
4、定期檢查、更換液壓油液。應根據(jù)液壓設備使用說明書的要求和維護保養(yǎng)規(guī)程的有關規(guī)定,定期檢查、更換液壓油液。更換液壓油液時要飄清洗油箱,沖洗系統(tǒng)管道及液壓元件。
5、防水、排水。油箱、油路、冷卻器管路、儲油容器等應密封良好,不滲漏。油箱底部應設排水閥。受到水污染的液壓油呈現(xiàn)乳白色,應采取分離水分措施。
6、防止空氣進入。合理使用排氣閥,保證液壓系統(tǒng)、尤其是液壓泵吸油管路完全密封。系統(tǒng)回油盡量遠離液壓泵吸油口,為回油中的空氣逸出提供充分時間,回油管管口應為斜切面并伸人油箱液面以下,減少液流沖擊。
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