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A10VSO100DRG/31R-PPA12N00 A10VSO100DFE1/31R-PPA12N00 Rexroth A10VSO100 Series Piston Pump Made In Germany

Price Negotiable
Price: 2
MOQ: 1
Delivery Time: 3 weeks
Brand: Rexroth
Product Description

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.

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Company Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Location Nan'an, Fujian Province, China
Contact Person liyun

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