| Sign In | Join Free | My burrillandco.com |
|
1 Years
| Ask Lasest Price | |
| Brand Name : | Rexroth |
| Model Number : | A10VSO45DFR/31R-PPA12K01 A10VSO45DFR/31R-PPA12K26 |
| Certification : | ISO |
| Price : | 2 |
| Payment Terms : | MoneyGram,Western Union,T/T,D/A,D/P,L/C |
| Supply Ability : | 100 |
| Delivery Time : | 3 weeks |
A10VSO45DFR/31R-PPA12K01 A10VSO45DFR/31R-PPA12K26 German Rexroth hydraulic pump original axial piston pump
| Rexroth A10VSO hydraulic pump |
| 1. What are the possible causes and solutions for insufficient or no oil output from the hydraulic pump? |
| • Reason: |
| Excessive resistance in the oil suction pipeline (such as clogged oil filter, low oil tank level, or air leakage in the inlet pipe). |
| Internal leakage of the pump (scratches on the oil distribution plate, poor sealing, sand holes, etc.). |
| The inclination angle of the inclined plate is too small and the displacement is insufficient. |
| Motor reversal (requires adjustment of phase sequence). |
| • Solution: |
| Clean the oil filter, add oil to the normal liquid level, and check the sealing of the pipeline. |
| Replace worn parts (such as plungers, oil distribution plates) or grind mating surfaces. |
| Adjust the variable piston to increase the inclination angle of the inclined plate. |
| 2. How to adjust if there is still traffic output at the median level? |
| Reason: Deviation, looseness, or wear of the control mechanism (such as wear of the inclined plate ear shaft). |
| Solution: Reset the controller, tighten or replace damaged parts, and check the angle holding force. |
| How to troubleshoot the high vibration and noise during pump operation? |
| • Mechanical reasons: |
| The pump and motor shaft are not concentric, the coupling is damaged, or the bolts are loose. |
| Wear of bearings or variable head bearings (dry friction or impurities in the oil during start-up). |
| • Hydraulic reasons: |
| The oil inlet pipe is too thin, the oil filter is clogged, or the oil viscosity is too high. |
| • Solution: |
| Reinstall and replace worn parts. |
| Select appropriate oil to ensure smooth fuel tank design and piping. |
| What are the causes and solutions for overheating of the pump body? |
| • Reason: |
| Mechanical friction (such as improper clearance between moving parts) or liquid friction (high-pressure oil leakage converted into thermal energy). |
| Filter blockage leads to excessive back pressure in the return oil. |
| • Solution: |
| Adjust the gap and increase the capacity of the cooler or fuel tank. |
| Clean or replace the filter. |
| How to solve the problem of oil leakage? |
| • Common oil leakage points: |
| Damaged spindle oil seal, internal leakage (high oil seal pressure), loose external pipeline or aging sealing gasket. |
| • Solution: |
| Replace the oil seal or defective shaft, check the size of the oil drain pipe, and tighten the joint. |
| What are the key points of daily maintenance? |
| • Oil management: |
| Maintain oil temperature at 25-60 ℃, cleanliness level ≥ 8, and regularly test oil quality. |
| • Regular inspection: |
| Conduct a comprehensive inspection of seals, filters, and mechanical components every 6 months. |
| After running for 3000 hours, it is necessary to check the status of the oil replenishment pump daily. |
| Before starting: Ensure that the pump is filled with oil to avoid dry friction. |
| How to adjust abnormal pressure (too high/too low)? |
| • Low pressure: Check for pipeline leaks, overflow valve faults, or cylinder block distribution plate leaks. |
| Excessive pressure: Adjust the overflow valve, check the directional valve or return oil pipeline. |
| ------ |
| precautions |
| Installation requirements: The concentricity between the pump shaft and the motor shaft should be less than 0.05mm, and the suction height should not exceed 500mm. |
| • Spare parts replacement: It is recommended to use original seals and wear-resistant components to ensure compatibility. |
| R902433755 A A10VSO100 DFLR/31R-PPA12N00 |
| R910918975 A A10VSO100 FED /31R-PPA12N00 |
| R900212797 A10VSO100DFLR/31R-PPA12K37 |
| R900213284 A10VSO100DFLR/31R-PPA12K37 (18,5-1450) |
| R900991119 A10VSO100DFLR/31R-PPA12N00 SO258 |
| R900225250 A10VSO100DFLR/31R-VPA12N00 (15-1450) |
| R902411596 A10VSO100DFR + A10VSO28DFR |
| R900432617 A10VSO100DFR/31R-PPA12N00 |
| R900729127 A10VSO100DFR1+A10VSO28DFR1+AZPF-1X-004 |
| R900064533 A10VSO100DFR1/31R-PPA12K27 SO126 |
| R900203423 A10VSO100DFR1/31R-PPA12N00 SO169 |
| R900022777 A10VSO100DR/31R-PPA12K26 |
| R900548012 A10VSO100DR/31R-PPA12K37 |
| R900032995 A10VSO100DR/31R-PPA12K57 |
| R900432434 A10VSO100DR/31R-PPA12N00 |
| R902411481 A10VSO100DRG+PGF3-3X/050 |
| R910993952 A A10VSO140 DFR /31R-PSB12N00 |
| R900570228 A10VSO140DFLR/31R-PPB12K26 |
| R900222901 A10VSO140DFLR/31R-PSB12N00 |
| R900222968 A10VSO140DFLR/31R-PSB12N00 (55-1450) |
| R900033513 A10VSO140DFR/31R-PPB12K25 |
| R900525658 A10VSO140DFR1/31R-PPB12K01 |
| R900525664 A10VSO140DFR1/31R-PPB12K02 |
| R900990342 A10VSO140DFR1/31R-PPB12K68 |
| R900243217 A10VSO140DFR1/31R-PPB12KB7 SO155 |
| R900243218 A10VSO140DFR1/31R-PSB12N00 SO155 |
| R900525646 A10VSO140DR/31R-PPB12K01 |
| R900525652 A10VSO140DR/31R-PPB12K02 |
| R900573308 A10VSO140DR/31R-PPB12K24 |
| R900030163 A10VSO140DR/31R-PPB12K25 |
| R902411426 A10VSO140DRG + PGH4-2X/063 |
| R910921546 A10VS0140DFR1/31R-PPB12N00 |
| R910942635 A10VSO71DFR/31R-PPA12N00 |
| R910939601 A10VSO28DRG/31R-PPA12N00 |
| R910907403 A10VSO45DR/31R-PPA12N00 |
| R910938804 A10VSO18DFR1/31R-VUC62N00 |
| R910947277 A10VSO18DR/31R-VPA12N00 |
| R910991846 A10VSO18DFR1/31R-VPA12N00 |
| R910967365 A10VSO45DFR1/31R-VPA12N00 |
| R910990406 A10VSO10DR/52R-PPA14N00 |
| R910945178 A10VSO18DFR1/31R-PPA12N00 |
| R910903163 A10VSO28DFR1/31R-PPA12N00 |
| R910910590 A10VSO28DFR1/31R-PPA12N00 |
| R902449017 A10VSO28DFR1/31R-PPA12N00 |
| R910905405 A10VSO37DFR1/31R-PPA12N00 |
| R910907403 A10VSO45DFR1/31R-PPA12N00 |
| R902427886 A10VSO45DFR1/31R-PPA12N00 |
| R910908725 A A10VSO45DFR1/31R-PPA12N00 |
| R902546775 A A10VSO45DFR1/31R-PPA12N00 |
| R902544821 A A10VSO45DFR1/31R-PPA12N00 |
| R902520865 A10VSO45DRS/32R-VPB12N00 |
| R902488275 A10VSO45DRS/32R-VSB22U99 |
| R902428405 A10VSO45DFR1/31R-PPA12N00-S1648(37CC) |
| R902427947 A10VSO71DFR1/31R-PPA1200-S1486 |
| R902427855 A10VSO71DFR1/31R-PPA12N00-S16458 CORE(58CC) |
| R902448221 A10VSO71DRS/32R-VPB12N00 |
| R902544740 A10VSO71DRS/32R-VPB12N00 |
| R902452789 A10VSO71DRS/32R-VPB22U99 |
| R902452029 A10VSO71DRS/32R-VPB22U99 -S1439 |
FAQ:
Frequently Asked Questions (FAQ) – Rexroth A10VSO Series Piston Pumps
1. What is the A10VSO series piston pump?
The A10VSO is a swash-plate axial piston variable pump designed for open-circuit hydraulic systems. It is widely used in industrial and mobile applications due to its high efficiency, low noise, and long service life. Key features include:
• Flow rate adjustment via swash plate angle control.
• ISO/SAE standard mounting flanges and SAE metric flange connections.
• Continuous operating pressure up to 280 bar (peak: 350 bar).
• Multiple control options (pressure, flow, power, etc.).
• Through-drive capability for multi-pump systems.
|
|
