力士樂柱塞泵的維護(hù)斜盤式軸向柱塞泵一般采用缸體轉(zhuǎn)動、端面配流的形式。缸體端面上鑲有一塊由雙金屬板與鋼配油盤組成的摩擦副,而且大多數(shù)是采用平面配流的方法,所以維修比較方便。配油盤是軸向柱塞泵的關(guān)鍵部件之一,泵工作時(shí),一方面工作腔的高壓油把缸體推向配油盤,另一方面配油盤和缸體間的油膜壓力形成對缸體的液壓反推力使缸體背離配油盤。缸體對配油盤的設(shè)計(jì)液壓壓緊力Fn略大于配油盤對缸體的液壓反推力Ff,即Fn/Ff=1.05~1.1,使泵工作正常并保持較高的容積效率。
A10VS→斜盤式變量泵,此系列工業(yè)驅(qū)動用,公稱壓力 28MPa,*壓力35MPa;
O →運(yùn)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(jī)構(gòu),(DG表示兩位控制直接驅(qū)動;DR(G)表;示壓力控制遠(yuǎn)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(dǎo)壓力有關(guān)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(shí)針,L逆時(shí)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)
A4VSO71DR/10R-PPB13N00
A4VSO71DR/22R-PPB13N00
A4VSO71DR/30R-PPB13N00
A4VSO125DR/10R-PPB13N00
A4VSO125DR/22R-PPB13N00
A4VSO125DR/30R-PPB13N00
A4VSO180DR/10R-PPB13N00
A4VSO180DR/22R-PPB13N00
A4VSO180DR/30R-PPB13N00
A4VSO250DR/10R-PPB13N00
A4VSO250DR/22R-PPB13N00
A4VSO250DR/30R-PPB13N00
A4VSO355DR/10R-PPB13N00
A4VSO355DR/22R-PPB13N00
A4VSO355DR/30R-PPB13N00
A4VSO500DR/10R-PPB13N00
A4VSO500DR/22R-PPB13N00
A4VSO500DR/30R-PPB13N00
A4VSO750DR/10R-PPB13N00
A4VSO750DR/22R-PPB13N00
A4VSO750DR/30R-PPB13N00
A4VSO1000DR/30R-PPB13N00
A4VSO1000DR/30R-PPB13N00
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
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