Rexroth A4VO

The Rexroth A4VO series includes axial piston variable displacement hydraulic pumps. Some common models within this series are A4VO28, A4VO40, A4VO45, A4VO56, A4VO71, A4VO90, A4VO125, A4VO180, A4VO250, and A4VO355.
Key components of the A4VO series typically include:
Housing: The outer casing that encloses and supports the pump’s internal components.
Cylinder Block: Contains pistons that vary the displacement to regulate the flow of hydraulic fluid.
Pistons: These pistons are actuated to vary the displacement, controlling the fluid flow.
Swash Plate: The mechanism used to adjust the displacement of the pistons, regulating the pump’s output.
Ports: Inlet and outlet ports for hydraulic fluid.
Control Mechanism: Used to vary the displacement of the pistons, adjusting the pump’s output as needed.
These components work together to regulate the flow of hydraulic fluid, providing variable displacement and flow rates for a wide range of industrial and mobile applications.