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Air Cylinder

Pneumatic air cylinder manufacturer

Fokca Pneumatics produces pneumatic actuators of different types and functions, and also has types that can serve as alternatives to the relevant series of festo, smc, and airtac.

Introduction to pneumatic action component : air cylinder


What is a pneumatic cylinder?Pneumatic air cylinders are the most critical mechanical action components in a pneumatics. The working principle of a cylinder is to convert the pressure energy of compressed air into mechanical energy to drive external loads, producing linear or rotary motion to perform actions such as pushing, pulling, clamping, lifting, and rotating.


Air cylinder has many types include standard and non-standard types of cylinders, as well as compact, rodless, guided, mini, and rotary cylinders, suitable for applications in automatic assembly lines, robotic arms, food and beverage processing, pharmaceutical and chemical industries, and laboratories.



Two operating modes of pneumatic air cylinder


Linear pneumatic air cylinders

Linear motion actuators are available in two types: single-acting and double-acting. A single-acting actuator is driven by compressed air in one direction and returns by a spring, while a double-acting actuator is driven by compressed air alternately in both directions.


Rotary pneumatic air cylinders

Rotary actuators can achieve fixed-angle rotary motion and are commonly used in applications such as fixture rotation, sorting robotic arms, and valve drives.



Types of  pneumatic air cylinders 

 

 Standard Series Cylinder


Standard cylinders are a highly versatile and compatible choice with multiple stroke available for a wide range of applications.Fokca mainly supply three types of standard cylinder include iso 6431,airtac and smc and common stroke include 25~1000mm.



(1)Pneumatic Cylinder ISO6431


Including Compact and lightweight designDNC Series standard air cylinder is Suitful for serving as general automation equipment with limited space.Its volume is about 20% smaller than ISO 6431 cylinders, but its load capacity is moderate.


The universal high-performance SI Series air cylinder balances precision and durability, suitable for medium to long range applications, with magnetic switch slots for easy sensor integration.


And enhance the impact resistance of DNG Series pneumatic cylinder, suitable for high-frequency and high load scenarios.



(2)Airtac Standard Pneumatic Cylinder


The SC series cylinder, with a structure of 20-100mm, is more compact and competitively priced. Its installation size is partially compatible with ISO standards, making it suitable for cost sensitive general industrial applications and retrofitting of ordinary equipment.


Ultra compact design, with a width reduced by 25% compared to ISO standards and a cylinder diameter range of 10-25mm, SU series cylinder is suitable for limited space and special dust-proof design.



(3)SMC Standard Air Cylinder


MBB Series cylinders are built in dual guide rod structure, strong lateral force resistance, suitable for eccentric loads.


Low friction sealing technology, with a speed of up to 1.5m/s (0.5m/s for ordinary cylinders). The starting pressure is as low as 0.02MPa, and the response is sensitive. The seal has a long lifespan,

CA1 CDA1 series cylinder without lubricating oil for piston rod.



 Rodless series cylinder:


This type of cylinder uses an internal piston to drive an external slider for linear reciprocating motion, offering long stroke capability while saving installation space.


 Double rod guided cylinder:


This type of guided cylinder features two parallel guide rods that provide high lateral stability and torque resistance, ensuring smooth and precise linear motion for heavy-load or high-precision applications.

 Mini air cylinder:


Fescolo is our official cylinder brand website,you will learn more pneumatic cylinder types. If you need customization, we can also discuss specific production plans.



Main Functions of Pneumatic air cylinder


 The most common function of cylinder actuator is to convert air energy into linear action energy.


◆ The cylinder can also be used to clamp workpieces or mechanical components.


Pneumatic cylinder can also receive control signals from the system to achieve output motion.


◆ It can also serve as a basic component for driving pneumatic devices and machines to achieve automated operation.



Advantages of using air cylinders in industry manufacture


Pneumatic cylinders have become the most commonly used actuators in industrial automation and pneumatic systems, thanks to their multiple advantages listed below.


◆ Simple structure and easy replacement of components


◆ Fast response, suitable for frequent and continuous operation


◆  Powered by compressed air, clean and environmentally friendly


◆ Low material cost, easy to manufacture, and readily available supply


◆ Supports automatic control and logic interlocking


◆ Wide range of product types and application industries



Cylinder Maintenance Steps

For cylinder maintenance, you can follow these steps:


◆ Regular inspection of seals

◆ Keep cylinder components clean, especially moving parts.

◆ Lubrication

◆ Check installation and fasteners

◆ Check air lines and valves


Cylinder Repair Guide

For cylinder repair, you can follow these steps:


◆ Fault diagnosis

◆ Disassembly and inspection

◆ Replace damaged parts

◆ Cleaning and lubrication

◆ Reassembly and testing

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