力士乐齿轮泵是采用齿轮内啮合原理,内外齿轮节圆紧靠一边,另一边被泵盖上“月牙板”隔开。主轴上的主动内齿轮带动其中外齿轮同向转动,在进口处齿轮相互分离形成负压而吸入液体,齿轮在出口处不断嵌入啮合而将液体挤压输出。由于这种独特结构,所以特别适用于输送粘度大的介质,粘度范围为:0.2-1000000cp可反向输送,只要更换电机转向即可;力士乐内啮合泵体可转向,进出口位置成直角,便于选配进出口位置;
新泵的检查 (1)新泵或停车时间较长的泵,启动前首先检查各部分,洗净防锈油,检查十字头,连杆,曲轴等零部件是否有水锈,划痕,如果有可用细砂布打磨,擦净。严重锈蚀应更换。最后检查各部分螺纹连接是否松动。 (2)检查塑胶件,如有老化,损坏应予更换。 (3)曲轴箱如不干净,应清洗后再注入新润滑油。 停车时应首先泵压降至零位。然后再停止电机,卸下压力接头,关掉阀门。如长时间不用,趁热将油放空,曲轴箱冲洗并涂以防锈油,在中间杆上涂黄油。松开全部封盖,放掉液体,放松阀门。吸入,输出以及压力管路都卸空。为了防冻,可在吸入或输出段的水漏净后,再让泵短时间空转,使缸内的水放掉,此时压力侧和吸入侧的卸载阀应开着。
德国力士乐柱塞泵型号:
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轴向柱塞泵
A4VSG71HW/10R-PPB10H029F
A4VSG40HD1D/10R-PPB10K019N
A10V028DR/31R-PSC12N00
A4VSG250EM3066/30R-PPB10N009N
轴向柱塞泵
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
液压马达
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
安装联接方法 CY型轴向柱塞泵系单向旋转泵,一般均为正向旋转(从轴端看顺时针方向,反之为反向;用户若需反向旋转泵请在订货时说明)。因此,安装时应首先注意旋转方向,进出油口接管也应符合泵上标记要求。注意在泵使用前要向回油口(朝上)内加满油。 泵和原动机传动轴之间应尽可能采用弹性联轴器联接,所用弹性联轴器也应符合有关标准。推荐采用梅花形联轴器或弹性圆柱销联轴器。以免泵轴承受径向力。推荐用户使用本厂生产的CY-Y型油泵电机组。既方便实用,又可以提高泵的使用寿命。
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