The Cylinder Block & Valve Plate (Right) assembly for the Bosch Rexroth A11VO190 axial piston pump is a precision-engineered rotating group component. It houses the pistons and ensures efficient hydraulic fluid distribution between high- and low-pressure chambers.
Features:
Designed for Rexroth A11VO190 variable displacement pumps.
Cylinder block machined from high-grade alloy steel for durability under high-pressure loads.
Valve plate (RH) precisely ground for perfect sealing and minimal internal leakage.
High wear resistance and superior surface finish for extended service life.
Ensures optimal alignment between pistons, shoe plate, and swash mechanism.
Applications:
Commonly used in hydraulic power systems of heavy machinery, industrial presses, and marine applications requiring high flow and reliability.
Function:
The cylinder block converts rotary drive motion into linear piston action, while the valve plate regulates suction and discharge flow. Together, they form the core of the pump’s hydraulic displacement system, ensuring smooth, efficient, and leak-free operation under demanding conditions.
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