Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
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A4VSO125DFR/30R-VZB13N00 A4VSO125EO1/30R-VPB25N00 Rexroth Axial Variable Piston Pump from Germany
| Working ports 13 and 25, flat key splines p and z, seals p and v, control mode: drg |
| a4vso250drg/30r-ppb13n00 a4vso250drg/30r-ppb25n00 |
| a4vso250drg/30r-pzb13n00 a4vso250drg/30r-pzb25n00 |
| a4vso250drg/30r-vpb13n00 a4vso250drg/30r-vpb25n00 |
| a4vso250drg/30r-vzb13n00 a4vso250drg/30r-vzb25n00 |
| Working ports 13 and 25, flat key splines p and z, seals p and v, control mode: lr2 |
| a4vso250lr2/30r-ppb13n00 a4vso250lr2/30r-ppb25n00 |
| a4vso250lr2/30r-pzb13n00 a4vso250lr2/30r-pzb25n00 |
| a4vso250lr2/30r-vpb13n00 a4vso250lr2/30r-vpb25n00 |
| a4vso250lr2/30r-vzb13n00 a4vso250lr2/30r-vzb25n00 |
| Working ports 13 and 25, flat key splines p and z, seals p and v, control mode: eo1 |
| a4vso250eo1/30r-ppb13n00 a4vso250eo1/30r-ppb25n00 |
| a4vso250eo1/30r-pzb13n00 a4vso250eo1/30r-pzb25n00 |
| a4vso250eo1/30r-vpb13n00 a4vso250eo1/30r-vpb25n00 |
| a4vso250eo1/30r-vzb13n00 a4vso250eo1/30r-vzb25n00 |
| A4VSO125DFR/30R-VZB13N00 A4VSO125EO1/30R-VPB25N00 REXROTH plunger pump |
| Pump installation: |
| 1. The quality of pump installation has a significant impact on the smooth operation and service life of the pump, so installation and calibration work must be carried out carefully and not hastily. |
| 2. The installation height, length, and diameter of the pump suction pipe should meet the calculated values, striving for simplicity and reducing unnecessary losses (such as bends); And ensure that the pump does not exceed its allowable cavitation allowance during operation. |
| 3. The suction and discharge pipelines should have brackets. The pump is not allowed to bear the load of the pipeline. |
| 4. The location for installing the pump should be spacious enough to facilitate maintenance work. |
| Installation sequence: |
| 1. Place the unit on a foundation with embedded anchor bolts, and use paired wedge pads for calibration between the base and the foundation. |
| 2. Loosen the coupling shaft and place a level on the pump shaft and base respectively. Adjust the wedge pad to calibrate the level of the unit, and tighten the anchor bolts appropriately to prevent movement. |
| 3. Correct the concentricity of the pump shaft and motor shaft, with a permissible deviation of 0.1 millimeters on the outer circle of the connecting shaft; The gap between the two coupling planes should be ensured to be 2-4 millimeters, and the gap should be uniform with a tolerance of 0.3 millimeters for small pumps. |
| 4. After connecting the pipeline and determining the direction of motor rotation, connect the coupling again and verify the concentricity of the shaft. |
| 5. After 2-3 hours of actual trial operation of the unit, conduct a final inspection. If there are no adverse phenomena, the installation is considered qualified. During the trial operation, check the temperature and vibration of the bearings as follows: |
| 6. During installation, all holes of the unit should be covered to prevent debris from falling into the machine. |
| 7. To prevent debris from entering the pump in the pipeline, a filter should be installed on the pump glue for newly installed pipelines, and its effective cross-section should be 2-3 times larger than the cross-section of the suction pipe. |
FAQ:
3.Are you manufacturer? And what’s the delivery time?
Yes, we are manufacturer and have our own factory. Generally, its in stock for common models, 1-3 days will be finished and sent
to customer in time.
4.Which payment methods are accepted?
We usually accept T/T,L/C,Western union,Trade assurance,VISA Card.
5.How about the inspection and Guarantee of products?
We promise: all products are tested before ship, to confirm it will be working and in good conditions when customers get. Also, we
offer 12-month guarantee, if it doesn’t work due to quality issue in the period, we will send spares to repair for free.
Accordingly, the pump will work last at least 18 months.