The hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or oscillating motion). It has a simple structure and reliable operation, and is widely used in various types of construction machinery, machine tools, ships, and other equipment to achieve various mechanical linear pushing, lifting, and other movements.
Specifications:
Cylinder diameter: refers to the inner diameter of the hydraulic cylinder, commonly 40mm, 50mm, 63mm, etc., determining the output force of the hydraulic cylinder.
Piston rod diameter: the diameter of the piston rod, such as 22mm, 28mm, etc., affects the return speed of the hydraulic cylinder.
Stroke: the effective distance of piston movement, for example, 100mm, 200mm, etc., determines the working range of the hydraulic cylinder.
Rated pressure: such as 10MPa, 16MPa, etc., indicating the normal working pressure that the hydraulic cylinder can withstand.
Materials:
Cylinder barrel: commonly seamless steel tubes, such as 45 steel, ensuring strength and wear resistance; some use cast steel or aluminum alloy.
Piston rod: generally made of 45 steel or 2Cr13, with chromium plating on the surface to increase hardness and rust resistance.
Piston: often made of cast iron or aluminum alloy, lightweight and with a certain strength.
