The A10VO140DFLR/31R-PSD62N00 pump belongs to the A10VO series manufactured by a well-known hydraulic equipment company.
It has a displacement of 140 cm³/rev, which refers to the volume of fluid delivered by the pump in each revolution. This displacement is an important factor as it determines the flow rate of the hydraulic system. The higher the displacement, the greater the flow rate the pump can deliver.
The pump features a "DFLR" configuration, which stands for "Size 14 high-pressure pump with through-drive for mounting of additional pumps." This configuration allows for flexibility in system design by enabling the attachment of other hydraulic components, such as additional pumps or motors, to the main pump. This feature is particularly useful in complex hydraulic systems where multiple functions need to be controlled simultaneously.
The "31R" designation indicates the pump's nominal pressure rating. In this case, it is designed to operate at a maximum pressure of 310 bar (4500 psi). This high-pressure capability makes it suitable for demanding applications that require precise and powerful hydraulic control.
The "PSD62N00" designation refers to the pump's control device and control response characteristics. It utilizes a pressure and flow control system to regulate the hydraulic output. This control mechanism ensures accurate and efficient operation, allowing the pump to adapt to various load conditions. The "N00" suffix indicates that the control response time is optimized for general industrial applications.
One notable feature of the A10VO140DFLR/31R-PSD62N00 pump is its axial piston design.
It consists of a rotating cylinder block with several pistons arranged in a radial pattern. These pistons are actuated by a swash plate mechanism, which converts the rotary motion of the drive shaft into axial reciprocating motion. This design offers high efficiency, compact size, and excellent power density.
Furthermore, the pump incorporates advanced technologies to minimize internal leakage and increase overall efficiency. This includes precision machining, tight tolerances, and high-quality sealing elements. The result is reduced energy consumption, improved system response, and extended service life.
The A10VO140DFLR/31R-PSD62N00 pump is compatible with a wide range of hydraulic fluids, including mineral oils, synthetic fluids, and water-glycol mixtures. It also has excellent suction characteristics, allowing it to operate in low-pressure conditions or with long suction lines.