Hydraulic Cylinder Assembly

Cylinder Tube: The cylinder tube forms the main body of the hydraulic cylinder. It is usually made of steel and provides the housing for the piston and other internal components.
Piston: The piston is a cylindrical component that moves back and forth inside the cylinder tube. It is sealed against the tube walls and divides the cylinder into two chambers: the rod side and the cap side.
Rod: The rod is a long, slender shaft that extends from one end of the cylinder tube. It is connected to the piston and transmits the force generated by the hydraulic fluid to the external load.
Gland: The gland is a threaded component that fits over the cylinder tube and holds the rod seal and rod wiper in place. It provides a tight seal to prevent leakage of hydraulic fluid.
Rod Seal: The rod seal is a crucial component that prevents hydraulic fluid from leaking out of the cylinder and contaminants from entering. It is installed in the gland and comes into contact with the rod surface.
Rod Wiper: The rod wiper is located above the rod seal and serves to scrape off dirt, debris, and other contaminants from the rod surface as it retracts into the cylinder.
End Mounts: The end mounts are typically clevises or flanges that are attached to the cylinder tube and provide connection points for the hydraulic cylinder in the application. These mounts allow the cylinder to be securely attached to the equipment.
Piston Seals: Piston seals are installed on the piston to prevent the hydraulic fluid from bypassing the piston and entering the opposite chamber. They help maintain the separation between the rod side and cap side of the cylinder.
Rod Bearings: Rod bearings are used to support and guide the rod during its movement within the cylinder tube. They reduce friction and wear, ensuring smooth operation.
Retaining Rings: Retaining rings are used to secure various components, such as the piston and gland, in their respective positions within the cylinder assembly.