The A10VSO71 and A10VO oil pumps are part of the A10VSO and A10VO series manufactured by Bosch Rexroth, a leading provider of hydraulic solutions.
These pumps are designed for demanding applications that require precise control of fluid flow and pressure.
One of the key features of these pumps is their axial piston design. They consist of a housing with a rotating cylinder block that contains several pistons arranged in a radial pattern. The rotational movement of the cylinder block drives the reciprocating motion of the pistons, creating the pumping action.
The displacement of the A10VSO71 pump is 71 cc per revolution, while the displacement of the A10VO pump varies depending on the specific model. Both pumps are available in multiple control options, including pressure-controlled, load-sensing, and electric proportional control, allowing for flexible integration into different hydraulic systems.
These pumps are designed to handle a wide range of fluids, including mineral oils, biodegradable oils, and synthetic fluids. They have excellent suction properties, ensuring efficient operation even at low inlet pressures. The pumps can operate at system pressures up to 350 bar (5,076 psi), making them suitable for high-pressure applications.
The A10VSO71 and A10VO pumps offer high overall efficiency, which is critical for reducing energy consumption and optimizing system performance.
The efficiency is achieved through precise manufacturing tolerances, advanced hydraulic design, and low-friction components. These pumps also feature a swashplate design, allowing for variable displacement and precise control of flow and pressure.
To ensure durability and long service life, these pumps are built with high-quality materials and undergo rigorous testing. The piston heads are made of wear-resistant materials to withstand demanding operating conditions. The pumps also have built-in safeguards, such as integrated pressure relief valves, to protect against system overloads and pressure spikes.
In terms of installation and maintenance, the A10VSO71 and A10VO pumps are designed for easy integration into hydraulic systems. They have compact dimensions and a variety of mounting options, allowing for flexible installation. Maintenance is simplified through features like replaceable piston and cylinder assemblies, reducing downtime and maintenance costs.
