ATOS定量泵,阿托斯葉片泵
PFE-31022/1DU
PFE-31022/1DW  
PFE-31028/1DT
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PFE-31028/1DV
PFE-31036/1DT
PFE-31036/1DU 20
PFE-31036/1DV 20
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PFE-31044/1DT 20
PFE-31044/1DU 20  
PFE-31044/1DV 20
PFE-32028/3DT 20
PFE-32028/3DV 20
PFE-31016/1DT
PFE-31016/1DU
PFE-31022/1DT
PFE-31022/1DU
PFE-31022/1DW  
PFE-31028/1DT
PFE-31028/1DU
PFE-31028/1DV
PFE-31036/1DT
PFE-31036/1DU 20
PFE-31036/1DV 20
PFE-31036/1DW
PFE-31044/1DT 20
PFE-31044/1DU 20  
PFE-31044/1DV 20
PFE-32028/3DT 20
PFE-32028/3DV 20
PFE-32036/3DT
PFE-41037/1DU 20
PFE-41045/1DT
PFE-41045/1DU 20
PFE-41045/1DW 20
PFE-41056/1DT
PFE-41056/1DU 20
PFE-41056/1DV 20
PFE-41056/1DW 20
PFE-41070/1DT
PFE-41070/1DV 20  
PFE-41070/2DT 20
PFE-41070/2DV 20
PFE-41085/1DT 20
PFE-41085/1DW 20  
PFE-42045/3DW 20
PFE-42056/3DU 20
PFE-42070/3DT 20
PFE-42070/3DU
PFE-42070/3DW 20
PFE-42070/7DV
PFE-51090/1DT 23
PFE-51090/1DU
PFE-51110/1DT 23

ATOS定量泵,阿托斯葉片泵 

為了使葉片泵可靠地吸油，其轉(zhuǎn)速必須在500~1500r/min的范圍，轉(zhuǎn)速太低時(shí)，葉片不能緊壓定子的內(nèi)表面和吸油；轉(zhuǎn)速太高則造成泵的"吸空"現(xiàn)象，泵的工作不正常。油的粘度要選用適當(dāng)，粘度太大，吸油阻力增大；油液過稀，間隙影響，真空度不夠，會(huì)對(duì)吸油造成不良影響。 2.ATOS葉片泵對(duì)油中的污物很敏感，工作可靠性較差，油液不清會(huì)使葉片卡死，因此必須注意油液良好過濾和環(huán)境清潔。 3.因泵的葉片有安裝傾角，故轉(zhuǎn)子只允許單向旋轉(zhuǎn)，不應(yīng)反向使用，否則會(huì)使葉片折斷。 ATOS雙作用泵工作原理：它由定子、轉(zhuǎn)子、葉片和配油盤等組成。定子內(nèi)壁近似橢圓形。葉片安裝在轉(zhuǎn)子徑向槽內(nèi)并可沿槽滑動(dòng)，轉(zhuǎn)子與定子同心安裝。當(dāng)轉(zhuǎn)子轉(zhuǎn)動(dòng)時(shí)，葉片在離心力的作用下壓向定子內(nèi)表面，并隨定子內(nèi)表面曲線的變化而被迫在轉(zhuǎn)子槽內(nèi)往復(fù)滑動(dòng)，相鄰兩葉片間的密封工作腔就發(fā)生增大和縮小的變化。葉片由小半徑圓弧向大半徑圓弧處滑移時(shí)，密封工作腔隨之逐漸增大形成局部真空，于是油箱中油液通過配油盤上吸油腔吸入；反之將油壓出。轉(zhuǎn)子每轉(zhuǎn)一周，葉片在槽內(nèi)往復(fù)滑移2次，完成2次吸油和2次壓油，并且油壓所產(chǎn)生的徑向力是平衡的，故稱雙作用式，也稱平衡式。 

葉片泵 PFED-54090/070/1DVO 21PFED-54090/070/3DUF 21液壓葉片泵 PFED-54090/070/3DUF 21葉片泵 PFED-54090/070/3DUF 21PFED-54110/029/1DTO 21液壓葉片泵 PFED-54110/029/1DTO 21葉片泵 PFED-54110/029/1DTO 21PFED-54110/029/1DUO液壓葉片泵 PFED-54110/029/1DUO葉片泵 PFED-54110/029/1DUOPFED-54110/056/1DUO 21液壓葉片泵 PFED-54110/056/1DUO 21葉片泵 PFED-54110/056/1DUO 21PFED-54110/056/3DWB 21液壓葉片泵 PFED-54110/056/3DWB 21葉片泵 PFED-54110/056/3DWB 21PFED-54129/029/1DWG 21液壓葉片泵 PFED-54129/029/1DWG 21葉片泵 PFED-54129/029/1DWG 21PFED-54150/070/3DVO液壓葉片泵 PFED-54150/070/3DVO葉片泵 PFED-54150/070/3DVOPFED-54150/085/1SVO 21ATOS液壓葉片泵 PFED-54150/085/1SVO 21葉片泵 PFED-54150/085/1SVO 21PFED-54150/085/3DWO 21液壓葉片泵 PFED-54150/085/3DWO 21葉片泵 PFED-54150/085/3DWO 21PFEX2-31036/31022/1DT液壓葉片泵 PFEX2-31036/31022/1DT葉片泵 PFEX2-31036/31022/1DTPFEX2-42045/31022/3DT 21液壓葉片泵 PFEX2-42045/31022/3DT 21葉片泵 PFEX2-42045/31022/3DT 21PFEX2-51150/51129/3DV 23液壓葉片泵 PFEX2-51150/51129/3DV 23葉片泵 PFEX2-51150/51129/3DV 23PFEX2-51150/51150/3DV 23液壓葉片泵 PFEX2-51150/51150/3DV 23葉片泵 PFEX2-51150/51150/3DV 23PFEX2-51150/51150/3DW 23液壓葉片泵 PFEX2-51150/51150/3DW 23葉片泵 PFEX2-51150/51150/3DW 23PFEXC-51150/3DV液壓葉片泵 PFEXC-51150/3DV葉片泵 PFEXC-51150/3DVPFEXD-42085/43056/016/3DTAATOS液壓葉片泵 PFEXD-42085/43056/016/3DTA葉片泵 PFEXD-42085/43056/016/3DTA