The short-stroke piston rod of a compact cylinder can provide lateral rigidity and stability while generating linear motion.Especially suitable for industries that require maintaining fast motion and stable output.
Compact cylinder, ie. Compact pneumatic cylinder has relatively different structure from other pneumatic cylinders. Its front and rear covers are fixed by circlips, and the inlet and outlet are on the cylinder tube itself.
Compared with standard SC, DNC, SI and other cylinders, its structure is more compact, which can effectively save installation space. There is a magnetic switch installation sleeve on compact cylinders’ tube, no need additional installation fixed bracketes. It is more convenient to install the reed switches.
Compact cylinder mainly is a type of pneumatic actuator with a simple structure and adjustable force.It has a square or round cylindrical structure and a small length-to-width ratio.
The short-stroke piston rod of a compact cylinder can provide lateral rigidity and stability while generating linear motion.Especially suitable for industries that require maintaining fast motion and stable output.
Compact cylinders, due to their small size and low material density, are very lightweight and can maintain high efficiency and stability even during dynamic fast movements. While ensuring system efficiency, they also help reduce operating costs, playing an increasingly important role in today's industries.
A compact pneumatic cylinder is a kind pneumatic cylinder designed with a shorter overall length and lighter weight compared to other air cylinder, making it ideal for space-constrained industrial applications. with simplified structure and compact dimensions, allowing compact cylinder has easy installation in automated systems, especially in robotic arms, small machinery, and electronic assembly lines.
Driven by compressed air, compact actuator delivers precise and efficient linear motion, making them a preferred choice for tasks such as clamping, positioning, pushing, and ejecting.The ability to save space while maintaining performance has made compact cylinder a vital component in modern industrial automation.
The stroke of compact cylinder actuator is generally relatively short, mostly between 70 and 160mm. If the maximum allowable stroke is exceeded, then treated as non-standard cylinder. Common Compact small air cylinders include SDA and CQ2 series, and ADVU series cylinders.
Compact cylinder is widely used not only because of its compact structure and flexible installation, but also due to several other closely related features.
Compact Size: Achieved through optimized design, Compact air actuator occupys less space than standard models, making them ideal for space-constrained applications.
Lightweight: compact air cylinder often constructed from aluminum alloys or engineering plastics to reduce weight.
Flexible Mounting: Offers multiple mounting options and modular designs for easy integration.
Integrated Features: Some compact cylinder models include built-in magnetic rings, cushioning mechanisms, or guiding structures.
Space-saving:The stroke of a compact air cylinder is not necessarily short. It can be customized and is available in various bore sizes.Their Miniature size makes them an ideal choice for environments with limited space, perfectly fitting into tight installation areas.
High Efficiency:Although compact cylinder has a Small profile and Short stroke, their working pressure and force output are impressive, allowing them to efficiently perform various tasks. They are particularly useful in automated production lines where reliable and powerful performance is needed without taking up too much space.
Ease of Installation:With simple and compact design, pneumatic compact cylinder could be easily integrated into machines or systems.It offer multiple mounting options, reducing installation complexity and saving time.
Multi-functionality:Space-saving cylinders come in various configurations to suit different operational conditions. Compact pneumatic cylinder can operate in extreme environments, withstanding high or low temperatures, humidity, and are resistant to mechanical shocks and vibrations.
Different compact types of compact actuator catalog has different characteristics and application requirements,the types below are all double acting drive methods.
CQ2 Series
Ultra-thin air cylinder, renowned for its extreme compactness and lightweight design.
SDA Series
Airtac compact air cylinder,is an economical and practical industry non-standard universal type compcat cylinder.Similar in appearance to SMC CQ2, it is often used as a substitute model.
Economical design, low cost.
ADVU Series
Festo compact air cylinder with high precision compact pneumatic actuator, supporting multiple structural configurations, and features the following：
CU/CDU Series
belong to smc compact air cylinder,is a miniature cylinder suitable for extremely small spaces or precision operations.
Compact air cylinder types such as the SMC CQ2 series are widely used in automated production lines due to their modular design and excellent reliability. The Airtac SDA cylinder offers a more cost-effective alternative, making it ideal for budget-conscious applications. The Festo ADVU series compact cylinder delivers outstanding rigidity and versatile mounting options, especially suitable for high-speed motion and complex fixture systems. For ultra-tight spaces and micro-precision tasks, the SMC CU/CDU series cylinders are an ideal choice thanks to their ultra-compact design and compatibility with magnetic sensors.
Thanks to their compact design and versatile performance, compact air cylinder is widely used across various industries:
Robotics: Ideal for gripper control and joint actuation, enabling high-precision movements.
Automated Packaging Equipment: Performs pushing, clamping, and releasing operations efficiently in tight spaces.
Electronics Manufacturing: Perfect for applications like PCB assembly, where space is limited and precision is critical.
Food and Beverage Machinery: The compact design, paired with hygienic-grade materials, meets strict cleanliness standards.
Automotive Assembly Lines: Used for positioning tools and controlling fixtures, improving workflow efficiency.
Space Constraints: Measure the available installation space and choose the appropriate cylinder size and stroke length.
Load Requirements: Calculate the required thrust and select the corresponding bore size and pressure level.
Working Environment: Factors such as high temperature, humidity, or corrosive gases will affect the choice of sealing materials and cylinder body.
Operating Frequency: For high-cycle operations, choose models with high wear resistance and heat resistance to minimize maintenance.
Additionally, consider whether a magnetic piston is needed for position sensing, or if special features like dustproofing or explosion-proof design are required.You can read this blog to know how to choose the right air cylinder more.
◆ Working pressure range: 0.1~1.0MPa
◆ Ambient temperature: -20~80℃
◆ Applicable fluid medium: Compressed air, non-corrosive gas
◆ Operating speed: 30-500mm/s
◆ Applicable reed switch types: CS1-J series, etc.
Proper installation is the key to ensuring the normal operation of compact pneumatic cylinder, extending their lifespan, and reducing maintenance costs.
◆ Confirm whether the model and size are consistent with the design drawing.
◆ Check the appearance of the cylinder and whether there is any transportation damage to the piston rod.
◆ Install fixed components to ensure that the cylinder is securely fixed without generating stress.
◆ Connect the trachea and quick connector to ensure that the air source interface is well sealed and there is no air leakage.
There are other precautions, such as not allowing the piston rod to bear lateral loads, avoiding forcibly pushing and pulling the air compact cylinder, and recommending the use of triple components for air purification and lubrication.
Although the service life of the compact cylinder is taken into consideration during design,But regular maintenance and upkeep of compact air cylinder can significantly extend their lifespan, reduce failure rates, and lower our operating costs. The maintain methods as follows:
Regularly check for leaks: Use soapy water to check if the sealing ring is aging or damaged.
Lubrication and maintenance: Some models require periodic addition of lubricating grease or the use of an air source treatment unit with an oil mist device.
Clean the cylinder body: prevent dust and metal shavings from entering the piston rod and guide sleeve.
Regularly replace seals: Replace seals promptly in case of air leakage or reduced thrust.
Other precautions such as maintaining a clean and tidy air source and proper lubrication of the piston rod are key to extending the service life of compact air cylinder.Moreover, you also need other accessories such as kits, sensors, etc. to avoid the cost of replacement in the later stage.The corresponding installation bracket can help compact air cylinder to be used more stably and efficiently.
We are a professional compact air cylinder manufacturer and online distributor. Please feel free to consult us for the latest product prices and catalogs.In addition, we have a variety of cylinder types available, including well-known brands such as Festo, SMC, Airtac, etc. There are also various styles to choose from, such as rodless, guide rod, long stroke, anti rotation, guide rod, etc.
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