The single-acting hydraulic cylinder features a simple design,compact structure,and easy installation and maintenance.Its key characteristics include high reliability,as the spring return mechanism reduces the need for complex external controls.The sealing system uses Nitrile Rubber(NBR),which offers good oil and wear resistance,ensuring low leakage rates under high-pressure conditions.The cylinder tube,made from carbon steel,provides high strength and corrosion resistance,while the piston rod is hard-chrome-plated to enhance wear and rust resistance.Furthermore,this hydraulic cylinder is equipped with an adjustable cushioning device that reduces impact at the stroke ends,extending its service life.The overall design focuses on lightweight construction and low cost,making it suitable for space-constrained applications.Optional mounting styles(e.g.,foot mounting)further enhance flexibility,ensuring excellent performance in automation equipment and engineering machinery.
The specifications of this single-acting hydraulic cylinder strictly adhere to international standards(e.g.,ISO 6020/2).It has a 50mm bore diameter,a 25mm rod diameter,and offers a standard 200mm stroke,which can be customized upon request.The rated working pressure is 210 bar,with a maximum allowable pressure of 315 bar,ensuring stable operation under high loads.The piston speed range is 0.1-0.5 m/s,with a short response time suitable for rapid cycling applications.Material-wise,the cylinder tube uses ST52 carbon steel,heat-treated to a hardness of HB200-250;the piston rod is made of 42CrMo steel with a hard chrome plating thickness of 20-30µm;seals are NBR,with a temperature resistance range of-20°C to 80°C.It weighs approximately 5kg,features mounting dimensions compliant with ISO standards,and has a G1/4 threaded port.With an IP65 protection rating,it is dust-tight and protected against water jets,suitable for harsh environments.These specifications ensure the cylinder's durability and precise control in industrial applications.
Single-acting hydraulic cylinders are widely used across various industrial sectors,particularly in scenarios requiring unidirectional linear motion.In manufacturing,they are used in punch presses,jigs,and lifting devices on assembly lines to provide stable thrust force.Agricultural machinery,such as tractor hitch systems,commonly employs them for controlling implement lifting.In construction equipment,they are applied in auxiliary functions of small cranes or excavators for simple pushing or clamping operations.Additionally,they are the preferred choice in automotive repair tools like jacks due to their low cost and high reliability.Their compact design also suits end-effectors on automated robotic arms for precise positioning.Overall,this hydraulic cylinder is suitable for medium-to-low load applications with moderate cycling frequency,emphasizing economy and ease of maintenance.
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