Housing: The pump's housing is made of high-quality cast iron or aluminum, ensuring durability and resistance to harsh operating conditions.
It houses all the internal components and provides structural support.
Drive Shaft: The drive shaft transfers mechanical power from the prime mover to the pump. It is typically made of hardened steel to withstand high torque and rotational forces.
Axial Pistons: The V30Z series features several axial pistons arranged radially around a central drive shaft. These pistons are responsible for generating hydraulic pressure by reciprocating motion within the pump's cylinder block.
Cylinder Block: The cylinder block contains a series of cylindrical bores, each accommodating an axial piston. It is typically made of high-strength alloy steel to withstand the forces generated during operation.
Swash Plate: The swash plate is a key component that converts the rotational motion of the drive shaft into reciprocating motion for the axial pistons. It is connected to the drive shaft and can be adjusted to vary the displacement of the pump.
Valve Plate: The valve plate is located between the cylinder block and the swash plate. It contains a series of valve ports that control the flow of hydraulic fluid into and out of the cylinder bores, ensuring proper operation and efficiency.
Bearings: The pump incorporates various bearings to support rotating components and reduce friction. These bearings are typically made of high-quality materials such as steel or bronze and are designed for long-lasting performance.
Shaft Seals: Shaft seals are used to prevent hydraulic fluid from leaking out of the pump. They are usually made of durable elastomeric materials and provide reliable sealing even under high pressure and temperature conditions.
Inlet and Outlet Ports: The pump features designated ports for hydraulic fluid intake (inlet) and discharge (outlet). These ports allow for easy connection to hydraulic systems and ensure proper flow direction.
Control Mechanism: The V30Z series can be equipped with various control mechanisms, such as pressure compensators or load-sensing devices.
These mechanisms enable the pump to adjust its output according to the system's demand, optimizing efficiency and performance.
Mounting Flange: The pump is typically designed with a mounting flange to facilitate installation onto a prime mover or a hydraulic system. The flange ensures secure attachment and alignment with other components.
Filtration: Proper filtration is crucial to maintain the performance and longevity of the pump. The V30Z series often incorporates built-in filtration systems or recommends external filtration units to remove contaminants and ensure clean hydraulic fluid.