Product Details:
|
Shaft Seal Type: | Radial Shaft Seal Or Axial Shaft Seal | Size: | 290*180mm |
---|---|---|---|
Pressure: | High Pressure,Low Pressure | Control Range: | 0-100% |
Weight: | 10-30 Kg | Certifisaarion: | ISO9001 |
Maximum Pressure: | 315 Bar | Condition: | New |
A10VSO100DRG/31R-PPA12N00 A10VSO100DFE1/31R-PPA12N00 Rexroth A10VSO100 series piston pump made in Germany
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. |
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FAQ:
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.
Contact Person: Mr. liyun
Tel: +8615280488899