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Rexroth A10VSO Series High-Pressure Variable Axial Piston Pump
The A10VSO140DFLR series represents Rexroth's premium line of high-pressure variable displacement axial piston pumps, engineered for demanding industrial hydraulic appliions requiring precise flow control and reliable performance.
Product Specifiions
Attribute
Value
Model Series
A10VSO
Pressure Rating
High Pressure
Rotation
Clockwise or Counterclockwise
Weight Range
5.5 kg - 21 kg
Porting Options
Side ports, rear ports
Power Source
Hydraulic
Warranty
12 Months
Material
Iron
Certifiion
ISO
Key Features
Variable displacement design for optimal energy efficiency
High-pressure operation for demanding industrial appliions
Long service life with low noise operation
100% factory tested for guaranteed performance
Multiple control options including pressure, flow, and power regulation
Contact for technical support: WhatsApp: +85267220981 Email: yli97584@gmail.com
Frequently Asked Questions
What is the A10VSO140 pump used for?
The A10VSO140 is a variable displacement axial piston pump designed for open-circuit hydraulic systems. It is widely used in industrial and mobile appliions such as mining equipment, construction machinery, marine deck machinery, and concrete pump trucks due to its high efficiency and adaptability.
What are the key technical specifiions?
Rated pressure: 280 bar (28 MPa)
Peak pressure: 350 bar (35 MPa)
Displacement: 140 cm³/rev
Flow control: Proportional to drive speed and displacement, adjustable via swashplate angle
What are the common control types?
The pump supports multiple control options, including:
DR: Pressure control
DFR: Pressure/flow control
DFLR: Pressure/flow/power control
ED: Electrohydraulic pressure control
How to troubleshoot low flow or no output?
Possible causes include:
Insufficient suction due to clogged filters or low oil level
Internal leakage from worn seals or damaged valve plates
Incorrect swashplate angle or motor rotation direction
What maintenance is required?
Regularly check oil cleanliness to prevent contamination
Ensure proper alignment of pump and motor shafts to avoid vibration
Monitor for overheating caused by mechanical friction or high system pressure
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
