HGP-35-A-B (197551) in stock Festo pneumatic/original in stock cylinder inventory

HGP-35-A-B (197551) in stock Festo pneumatic/original in stock cylinder inventory

Composition of Festo cylinder

FESTO cylinder is a pneumatic actuator that converts the pressure energy of compressed gas into mechanical energy through pneumatic transmission. It is generally used in printing (tension control), semiconductor (spot welding, chip grinding), automation control, robots, etc

FESTO cylinder is composed of cylinder barrel, end cover, piston, piston rod, and sealing components.

The inner diameter of the FESTO cylinder barrel represents the magnitude of the cylinder output force. The piston should slide smoothly back and forth inside the cylinder, and the surface roughness of the cylinder should reach Ra0.8um. For steel pipe cylinders, the inner surface should also be plated with hard chromium to reduce frictional resistance and wear, and to prevent rusting. In addition to using high carbon steel pipes, the cylinder barrel material is also made of high-strength aluminum alloy and brass. Small cylinders use stainless steel pipes. Cylinders with magnetic switches or cylinders used in corrosion-resistant environments should use materials such as stainless steel, aluminum alloy, or brass for the cylinder barrel. FESTO cylinder piston adopts a combination sealing ring to achieve bidirectional sealing, and the piston and piston rod are connected by rivets without nuts.

FESTO cylinder end caps are equipped with intake and exhaust ports, and some also have buffer mechanisms inside the end caps. The end cover on the rod side is equipped with a sealing ring and a dust ring to prevent air leakage from the piston rod and prevent external dust from entering the cylinder. A guide sleeve is installed on the end cover of the rod to improve the guiding accuracy of the cylinder, withstand a small amount of lateral load on the piston rod, reduce the downward bending of the piston rod when it extends, and extend the service life of the cylinder. The guide sleeve usually uses sintered oil containing alloy and forward leaning copper castings. In the past, malleable cast iron was commonly used for end caps, but now in order to reduce weight and prevent rust, aluminum alloy die-casting is often used, and brass material is used for micro cylinders.