This article provides a detailed breakdown of the AirTAC SC pneumatic cylinder structure, its working principle, and real-world industrial applications to help you better understand and select the right cylinder.
What is an AirTAC SC Pneumatic Cylinder?
The AirTAC SC cylinder is a standard tie-rod pneumatic cylinder widely used in automation systems due to its durability, simple design, and cost-effectiveness.
This cylinder type features:
- Double-acting operation
- Multiple bore sizes (32, 40, 50, 63, 80, 100…)
- Flexible mounting options
👉 You can explore available AirTAC SC pneumatic cylinders used in industrial applications.

Structure of the AirTAC SC Pneumatic Cylinder
The AirTAC SC cylinder consists of several key components, each playing a critical role in its operation.
Cylinder tube
- The main body of the cylinder
- Made of anodized aluminum alloy
- Resistant to corrosion and pressure
Piston
- Moves inside the cylinder
- Receives compressed air force
- Equipped with seals to ensure airtight operation
Piston rod
- Transfers force outward
- Typically made of chrome-plated steel
- High wear resistance
Front and rear caps
- Seal both ends of the cylinder
- Connected by tie-rods
- May include adjustable cushioning
Seals
- Prevent air leakage
- Maintain pressure stability
- Directly impact durability
Tie rods
- Hold the entire structure together
- Increase rigidity and strength


Working Principle of the AirTAC SC Cylinder
The SC cylinder operates based on a double-acting principle:
- Compressed air enters one side → piston moves forward
- Air enters the opposite side → piston returns
- Creates continuous linear motion
👉 Output force depends on:
- Air pressure
- Piston diameter (bore)
👉 You can refer to real specifications through AirTAC SC cylinders.
Advantages of the AirTAC SC Cylinder
- Standardized design → easy replacement
- Cost-effective
- High durability
- Easy maintenance
- Wide range of accessories
Real-World Applications of AirTAC SC Cylinders
The SC cylinder is widely used across multiple industries:
Packaging machines
- Product pushing
- Sealing operations
Conveyor systems
- Sorting
- Direction control
Automation systems
- Pick and place
- Positioning
Mechanical processing
- Clamping
- Machining support

In these applications, AirTAC SC cylinders are widely used due to their stability and affordability.
Important Parameters When Selecting an SC Cylinder
When choosing a pneumatic cylinder, you should consider:
- Bore (piston diameter)
- Stroke (travel distance)
- Cylinder type
Conclusion
The AirTAC SC pneumatic cylinder is one of the most widely used standard cylinders thanks to its simple structure, high durability, and reasonable cost.
Understanding its structure and working principle helps you:
- Choose the right cylinder
- Improve system efficiency
- Avoid common mistakes
👉 If you're looking for reliable solutions, explore AirTAC SC pneumatic cylinders widely used in industry today.