---------  力士樂運樑提樑車主泵：A4VG250EP4D1/32R-NZD10K071DH 力士樂振動泵：90R075DD1AB60P4  柱塞泵銷售

--------------  力士樂運樑提樑車主泵：A4VG250EP4D1/32R-NZD10K071DH 力士樂壓路機攤鋪機主泵：A10VG45EP4D1/10L-NTC10F045SH  廠家直銷

高壓柱塞馬達

規    格：A2F28、A2F45、A2F55、A2F63、A2F80、A2F107、A2F125、A2F160、A2F250

產品說明：具有固定的排量，在開式或閉式系統中作靜壓傳動，當作馬達使用時，輸出轉數和流量成正比而與排量成反比。

特    點：缸體與配油盤採用球面配油，在旋轉中能自動對中，圓周速度較小，效率高；驅動軸能承受徑向負荷；噪音低。

注意事項：1．任何場合都應保持液壓油的清潔度；

             2．定期 換液壓油(工作1000～3000小時或六個月)。

R902076914 A11VLO260LRDU2/11R-NZD12K02H-SR902076967 A11VLO260LRDS/11L-NSD12N00R902077549 A11VLO260LRDU2/11R-NZD12K01H-SR902077550 A11VLO260LRDU2/11R-NZD12K01H-SKR902077582 A11VLO260LG1S/11R-NZD12K02-SR902077893 A11VLO260LRU2/11R-NZD12K01-KR902077894 A11VLO260LRU2/11R-NZD12K01HR902079213 A11VLO260LG1D/11L-NZD12K02 *AL*R902080253 A11VLO260DRG/11+A11VLO260DRG/11-KR902080254 A11VLO260DRG/11R-NZD12K67R902080255 A11VLO260DRG/11R-NZD12K01R902080443 A11VLO260LRDU2/11+A10VO28DR/31-SKR902081072 A11VLO260LRDH2/11R-NZD12N00RR902081075 A11VLO260EP2D/11R-NSD12K17HR902081189 A11VLO260EP2D/11R-NZD12K84HR902081190 A11VLO260EP2D+A11VLO190DRSR902081216 A11VLO260LRDU2/11R-NSD12N00H-S確定所採用馬達的種類後，可根據所需的轉速和轉矩，查閱各生產廠家的液壓馬達產品目錄，從中選出幾種能滿足需要的若干規格，然後進行綜合分析，即首先利用各種規格的特性曲線查出（或算出）相應壓降、流量和效率，然後用技術經濟評價來確定具體規格。如果原始成本 重要，則應選擇既滿足轉矩要求又使系統流量較小，壓力較低的馬達，這樣可以使液壓源、控制閥及管路規格都小，從而可降 。如果運行成本 重要，則應選擇總效率高的馬達。如果壽命重要，則應選擇壓降 的馬達， 終選擇的產品多爲上述方案的折中。注意以下兩個原則：同一機型的液壓馬達，壓力等級有3種，其額定壓力分別爲20MPa，尖峯壓力分別爲31.5MPa。如何合理選擇一種比較適合主機工況型號呢？

A2FM23/61W-VBB040A2FM12/61W-VPB040A11VO95LRDS/10R-NPD12N00A11VO260LRDH2/11R-NZD12K01 A11VO190LRDU2/11R-NZD12K02H A11VO190DRS/11R-NZD12K84A11VO130LRDH2/11R-NZD12K02 A11VLO260LRD/11R-NZD12K81-S A11VLO190LRDU2/11R-NZD12K01H A11VLO190LRDH2/11R-NZD12K02 A11VLO190LRDC/11R-NZD12K84 A11VLO190LRD/11R-NZD12K01-SK A11VLO190EP2D/11R-NZD12K02-S A10VSO45DFR1/31R-PSA12K01A10VSO18DR/31R-PKC62N00A10VSO18DR/31L-PPA12N00AA10VE42HZ/50W1-PSF68B010A8VO107LRH2/61R1-NZG05K010

R909613688 A11VO95LG2CS+A11VO60LG2DS *G*R909613741 A11VO95LRH2/10R-NZD12K02R902000603 A11VO130LRDS/10L-NSD12K17R902003302 A11VO130LR/10R-NSD12K02R902003489 A11VO130LG1DH2/10L-NZD12N00R902003835 A11VO130EP2D/10R-NZD12N00 *G*R902003852 A11VO130DRG/10L-NZD12K02R902003874 A11VO130LRDH2/10R-NPD12K01R902004853 A11VO130DRG+A11VO60DRGR902004857 A11VO130DRG/10R-NPD12K61R902004936 A11VO130LRG/10R-NPD12N00R902005582 A11VO130DRS/10R-NSD12N00R902005909 A11VO130LRDS/10L-NSD12K01R902006137 A11VO130LRDS+A10VO71DFR *G*R902007197 A11VO130DRS/10R-NPD12K61R902007290 A11VO130LRCS+A10VO45DFLR *G*R902007433 A11VO130LRDH1/10L-NZD12K07R902009147 A11VO130LRCS+A10VO45DFLRR902010299 A11VO130LRDS/10R-NPD12K02R902010492 A11VO130LG1/10L-NZD12K83-SR902010493 A11VO130LG1/10L-NZD12N00-SR902010494 A11VO130LG1+A11VO130LG1R902011173 A11VO130LRDH1+A11VO130LRDH1R902011176 A11VO130LRDH1/10R-NZD12K83R902011245 A11VO130LR3DS/10R-NPD12K02R902011342 A11VO130LRCS+A10VO45DFLRR902011433 A11VO130LR3DH1+A11VO130LR3DH1R902011439 A11VO130LR3DH1/10L-NZD12K83力士樂運樑提樑車主泵：A4VG250EP4D1/32R-NZD10K071DH 力士樂A4VG125HD/32要保持足夠數量的液壓油。液壓油的清潔度越高，液壓泵的使用壽命越長。柱塞泵 重要的部件是軸承，如果軸承出現遊隙，則不能保證液壓泵內部三對磨擦副的正常間隙，同時也會破壞各磨擦副的靜液壓支承油膜厚度，降低柱塞泵軸承的使用壽命。據液壓泵製造廠提供的資料，軸承的平均使用壽命爲10000h，超過此值就需要 換新口。拆卸下來的軸承，沒有專業檢測儀器是無法檢測出軸承的遊隙的，只能採用目測，如發現滾柱表面有劃痕或變色，就必須 換。在 換軸承時，應注意原軸承的英文字母和型號，柱塞泵軸承大都採用大載荷容量軸承， 購買原廠家，原規格的產品，如果 換另一種品牌，應請教對軸承有經驗的人員查表對換，目的是保持軸承的精度等級和載荷容量。

A11VLO260EP2/11R-NSD12N00A11VLO260EP2/11R-NPD12N00A11VLO260EP2/11R-NSD12K02A11VLO260EP2/11R-NPD12K02A11VLO260EP2/11R-NPD12N00A11VO40LRS/10R-NSC12N00 A11VO40LRH2/10R-NSC12N00 A11VO40DRS/10R-NSC12N00 A11VO60LRS/10R-NSC12N00 A11VO60LRS/10R-NPC12K01A11VO60LRH2/10R-NSC12N00 A11VO60LRH2/10R-NSC12K01 A11VO60DRS/10R-NSC12N00 A11VO60DRS/10R-NPC12N00A11VO60DRS/10R-NSC12K01 A11VO75LRS/10R-NSD12N00 A11VO75LRS/10R-NSD12K01 A11VO75LRH2/10R-NPD12N00 A11VO75LRH2/10R-NPD12K01A11VO75DRS/10R-NSD12N00 A11VO95LRS/10R-NPD12N00A11VO95LRS/10R-NSD12K01 A11VO95LRH2/10R-NSD12N00 A11VO95LRH2/10R-NPD12K01 A11VO95DRS/10R-NPD12N00 A11VO95DRS/10R-NPD12K01A11VO130LRS/10R-NSD12N00 A11VO130LRS/10R-NPD12K02A11VO130LRH2/10R-NSD12N00

力士樂旋挖鑽主泵：A8VO120LA1KH2/72R1-NZG05F004 ：待審覈