力士樂齒輪泵是采用齒輪內(nèi)嚙合原理,內(nèi)外齒輪節(jié)圓緊靠一邊,另一邊被泵蓋上“月牙板”隔開。主軸上的主動(dòng)內(nèi)齒輪帶動(dòng)其中外齒輪同向轉(zhuǎn)動(dòng),在進(jìn)口處齒輪相互分離形成負(fù)壓而吸入液體,齒輪在出口處不斷嵌入嚙合而將液體擠壓輸出。由于這種獨(dú)特結(jié)構(gòu),所以特別適用于輸送粘度大的介質(zhì),粘度范圍為:0.2-1000000cp可反向輸送,只要更換電機(jī)轉(zhuǎn)向即可;力士樂內(nèi)嚙合泵體可轉(zhuǎn)向,進(jìn)出口位置成直角,便于選配進(jìn)出口位置;
新泵的檢查 (1)新泵或停車時(shí)間較長的泵,啟動(dòng)前首先檢查各部分,洗凈防銹油,檢查十字頭,連桿,曲軸等零部件是否有水銹,劃痕,如果有可用細(xì)砂布打磨,擦凈。嚴(yán)重銹蝕應(yīng)更換。最后檢查各部分螺紋連接是否松動(dòng)。 (2)檢查塑膠件,如有老化,損壞應(yīng)予更換。 (3)曲軸箱如不干凈,應(yīng)清洗后再注入新潤滑油。 停車時(shí)應(yīng)首先泵壓降至零位。然后再停止電機(jī),卸下壓力接頭,關(guān)掉閥門。如長時(shí)間不用,趁熱將油放空,曲軸箱沖洗并涂以防銹油,在中間桿上涂黃油。松開全部封蓋,放掉液體,放松閥門。吸入,輸出以及壓力管路都卸空。為了防凍,可在吸入或輸出段的水漏凈后,再讓泵短時(shí)間空轉(zhuǎn),使缸內(nèi)的水放掉,此時(shí)壓力側(cè)和吸入側(cè)的卸載閥應(yīng)開著。
德國力士樂柱塞泵型號(hào):
A4VSG250EO2/30R-PPB10H020N
A4VG71EPDT1/32R-NAF02F011S
A4VSG71HD1T/10R-PPB100419N
A4VSO180DR/30R-PPB13N00
A4VSG71EO1/10R-PPB10N00
A4VSG71HD1D/10R-PPB10H029N
A4VG90EP2DT1/32R-NAF02F00
A4FO500/30R-PZH25N00
A4VG56EZ2DM1/32L-NSC02F013SH-K
A4VG180EP2MT1/32RNZD02F0215
A4VSG71HD1D/10R-PPB10H029N
A4VSO500E02/30R-PPH13N00
A4VSG40EM2009/10R-PPB10K310N
A4VS0250DR/22R-PPB13N00
A4VSO71EO2/10R-PPB13NOO
A4VS07IDR/3XR軸向柱塞泵
A4VSG71HW/10R-PPB10H029F
A4VSG40HD1D/10R-PPB10K019N
A10V028DR/31R-PSC12N00
A4VSG250EM3066/30R-PPB10N009N
軸向柱塞泵
A4VSG250EO1/30R-PPB10H009F
A4VSG71HD1U/10R-PPB10N000N
A4VS0250DRG/30R-PPB13N00
A4VSG40HS1/10R-PPB10N00
A4VSG71DS1E/10W-PZB10T001N
A4VG90EP2DT1/32L-NAFO2F001D
A4VG125HD1P1/32R-N2D10F69
A4VSG71DS1E/10W-PZB10T001N
A4VSO125DR/30R-PPB13N00
A4VG125HD1D2/32R-NSF001S
A4VG125HDMT1/32R-NSFO21S-S
A4VG125HD1D2/32R-NTF02F691P
A4VS0125DR30R-PPB13N00
A4VS071DR/30R-PPB13N00
A4VSG250HS/10R-PPB10NOO
A4VS0180DR/22R-PPB13N00
A4VG125DA2D2/32R-NAF02F021DT
A4VSG71HD1D/10R-PPB10H029N
A4VSG250HS/10R-PPB10N00
A4VSO500E02/30R-PPH13N00
A4VS0125DR/22R-PPB13N00
A4VSG250HD1D/30R-PPB10H029N
A4VS0125DFR/30R-PPB13N00
A4VG90HWD2/32R-PZF02F001S
A4VS0125DR30R-PPB13N00
A4VSO125DR/30R-PPB13N00
A4VSG71EO1/10R-PPB10N00
A4VSO180DR/-30R-PPB13N00
A4VS0125DFR/30R-PPB13N00
A4VG90EP2DT1/32R-NAF02F001F
A4FO500/30R-PZH25N00
A4VG125EP2D1/32R-NAF02K691EP-4
油泵A4VSO180DFR/30R-PPB13N00
A4VSO180DR/30R-PPB13N00
液壓馬達(dá)
A4VS0180DR/22R-PPB13N00
A10VSO140DR/31R-PPB12N00
A4VSG71EO2K/10R-PPB10H049N
AA10VSO100DFR/31L-PKC62K03
A4VG125HDMT1-32R-NSF02F691S-S
A4VS0250DRG/30R-PPB13N00E-
A4VG125HDM1/32R-NSF02F691S-S
A4VG125HD1D2/32R-NTF02F691P
A4VS0250DRG/30R-PPB13N00E-
A4VS0125DR/22R-PPB13N00
安裝聯(lián)接方法 CY型軸向柱塞泵系單向旋轉(zhuǎn)泵,一般均為正向旋轉(zhuǎn)(從軸端看順時(shí)針方向,反之為反向;用戶若需反向旋轉(zhuǎn)泵請(qǐng)?jiān)谟嗀洉r(shí)說明)。因此,安裝時(shí)應(yīng)首先注意旋轉(zhuǎn)方向,進(jìn)出油口接管也應(yīng)符合泵上標(biāo)記要求。注意在泵使用前要向回油口(朝上)內(nèi)加滿油。 泵和原動(dòng)機(jī)傳動(dòng)軸之間應(yīng)盡可能采用彈性聯(lián)軸器聯(lián)接,所用彈性聯(lián)軸器也應(yīng)符合有關(guān)標(biāo)準(zhǔn)。推薦采用梅花形聯(lián)軸器或彈性圓柱銷聯(lián)軸器。以免泵軸承受徑向力。推薦用戶使用本廠生產(chǎn)的CY-Y型油泵電機(jī)組。既方便實(shí)用,又可以提高泵的使用壽命。
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