The A4VSO 71LR2/10R-PPB13N00 pump belongs to the A4VSO series, which is known for its axial piston design.
It has a displacement of 71cc per revolution, indicating the volume of hydraulic fluid it can deliver with each rotation. This displacement capacity makes it suitable for a range of medium-sized applications.
The "LR2" in the model name denotes the control device and control response of the pump. It utilizes a load-sensing control mechanism, which allows it to adjust the output flow according to the system's demand. This feature optimizes energy efficiency and reduces unnecessary power consumption. The pump responds swiftly to variations in load requirements, ensuring smooth operation and precise control.
The "10R" indicates the nominal pressure rating of the pump. In this case, it is rated for a maximum working pressure of 280 bar (approximately 4,000 psi). This high-pressure capability makes it suitable for demanding hydraulic systems that require substantial force or operate under high loads.
The "PPB13N00" refers to the pump's mounting flange and shaft design. It is designed with a SAE-B 2-bolt mounting flange, which provides a secure and standardized connection to the power source. The shaft design is straight with a keyway, allowing easy coupling to the driving mechanism.
The A4VSO 71LR2/10R-PPB13N00 pump features a pressure compensator, also known as a pressure control device.
This compensator regulates the pump's output pressure to maintain a constant level within the system. It prevents pressure spikes and ensures the hydraulic system operates within safe limits.
Furthermore, the pump is equipped with a built-in pressure relief valve. This safety feature protects the system from overpressure by diverting excess fluid flow back to the reservoir when the set pressure limit is exceeded.
The A4VSO 71LR2/10R-PPB13N00 pump has a robust construction and is designed for durability. It incorporates high-quality materials and precision engineering to withstand demanding operating conditions. This makes it suitable for applications in various industries such as construction, agriculture, material handling, and more.
To enhance its reliability, the pump utilizes advanced sealing technology to minimize internal leakage. This ensures efficient fluid transfer and prevents unnecessary power losses. The pump's design also allows for easy maintenance and replacement of components, reducing downtime and optimizing overall system performance.
