A4VSG40EM2009/10R-PPB10K310N
A4VSG71HD1A/10R-PZB10K519N
A10VS071DR/31R-PPA12N00
A4VG40EP4DMT1/32L-NSC02F015PH
AE-A10VSO140D/31R-PPB12N00
AA10VS045DFR/31R-PKC62N00
A10VSO45DFR1/31R-PPA12N00
A4VSO125DR/3DR-PPB13NOO
A4VSG40EM2009/10R-PZB10N000N
A4VS071DR/22R-PPB13NOO
A4VS0180DR/22R-PPB13N00
A4VSG71HD1A/10R-PZB10K519N
E-A10VSO45DR/31R-PPA12N00
A4VG180EP2DT1/32R-NTD02F021S
A4VS071DR/30R-PPB13N00
A4VSO71DR/10R-PPB13N00
A4VSO500E02/30R-PPH13N00
A4VG125HDDT132L-PZF02F001D
柱塞泵
A4VS0250HD1GB/30R-PZB13K35-S
A2VK28MAOR1GOPE2-S022028554
軸向柱塞泵E-A4VSO250EO2/30R-VPB25N00-SO3
A10VSO28DFLR/31R-PPA12NOO
A4VG125HDDT132L-PZF02F001D
A4VS0125DR/22R-PPB13N00
A4VS0125DR/22R-VPB13N00
AA10VSO100DFR/31L-PKC62K03
A4VSG250EM1007/30R-PPB10H029F
A4VSG250HD1P/30R-PPB10G300N
A4VSG250HD1T/30R-PPB10N000N
A4VG250HD1D1/32LNZD10F001S
A4VSG71EO1/10R-PPB10N00
A4VG90EP2DT1/32L-NAFO2F001D
A4VSG71EO1K/10R-PPB10H049N
A4VG125HD1D2/32R-NSF02F02F021P
A4VSO180EO/30L-P2B13N00
A4VSG250EO2/30R-PPB10H020N
A4VG125EP2/32+A10V028DR/31
A4VG90HWDL1/32L-NZF02F001S-SB
A4VG125EP2D1/32R-NAF02K691EP-4
A4VSG40EM4095/10R-PPB10H039F
A4VG125HDDT1/32L-PZF02F001D
E-A4VSO250EO2/30R-VPB25N00-SO3
A4VS0125DR/22R-VPB13N00
A4VG125EP2/32+A10V028DR/31
A4VSO71DR/10R-PPB13N00
A4VSG71EM3136/10R-PPB10K019N
A4VSG250HD1A/30R-PPB10K269N
A4VSO40EO/31L-P2BBN00
A4VG250HD1D1/32R-NSD10F001D
A4VSO125DR/3DR-PPB13NOO
AA10VSO140DRG/31R-PKD62N00
A4VG40EP4DMT1/32L-NSC02F015PH
A4VSO71DR/10R-PPB13N00
A4VSG71EO2K/10R-PPB10H049N
A10VSO140DFR1/31R-PPB12N00
A4VSG250EO1/22R-PPB10N000N
A4VS0250LR3G/30R-PZB13N00-S0
A4VSG250HD1U/30R-PPB10K269N
A4VSG40HS1/10R-VPB10N000N
維護與保養
(1)在運轉前必須檢查,控制油位。在泵***次運轉 30 小時以后須更換潤滑油。以后每工作200小時換油一次。
(2)全部螺絲必須擰緊。
(3)泵在運轉過程中,潤滑油溫度不得大于 70 ℃,介質溫度不得大于 55 ℃ 。
當柱塞在曲軸帶動下做回程運動時,泵頭工作缸內腔溶積逐漸增大,壓力逐漸下降,造成了局部真空,排液閥處于閉合狀態。在壓差作用下進液閥打開,液體進入工作缸。柱塞繼續移動到回程極限位置時吸液過程終了,這時工作缸內吸液最多。當柱塞做進程運動時,工作缸的容積逐漸減小,液體受擠壓,壓力增加,使進液閥關閉,排液閥打開,液體從排出管中排出。柱塞達到進程極限位置時,工作腔內的容積最小排液過程完畢。由于柱塞不斷地往復運動,泵的吸液,排液過程就不斷交替進行,高壓液體就不斷地輸出。
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