TN-Series Twin Rod Pneumatic Cylinders – Reliable Linear Motion.

Learn how twin rod pneumatic cylinders deliver precise, balanced linear motion for industrial automation applications.
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How TN-Series Twin Rod Pneumatic Cylinders Work
In industrial automation, consistent and reliable linear motion is essential. The twin rod pneumatic cylinders provide a robust solution for applications requiring balanced force and precise movement. These cylinders use compressed air to create smooth, controlled motion while offering unique advantages over single-rod designs. Here’s a breakdown of how they operate and why they excel in demanding environments.
1. Dual-Rod Design for Balanced Force
Unlike standard single-rod cylinders, TN-series models feature two parallel piston rods. This symmetrical design distributes force evenly, preventing side load issues and reducing wear on seals and bearings. The result? Smoother operation and longer service life, especially in high-cycle applications.

2. Compressed Air Drives the Piston
When air pressure enters the cylinder’s inlet port, it pushes the piston along the barrel. The twin rods extend or retract simultaneously, ensuring stable movement without tilting. Reversing airflow direction changes the piston’s motion, allowing for precise control in automated systems.
3. Enhanced Stability & Precision
The dual-rod configuration minimizes deflection, making these cylinders ideal for tasks requiring exact positioning—such as clamping, lifting, or pressing operations. Their rigid structure also handles higher moment loads compared to single-rod alternatives.
4. Low Maintenance & High Durability
With fewer alignment issues and reduced wear, cylinders need minimal upkeep. High-quality seals and hardened rods resist corrosion and abrasion, ensuring reliable performance in harsh conditions like manufacturing plants or packaging lines.

Conclusion
TN-series twin rod pneumatic cylinders offer a smarter choice for applications demanding precision, balance, and durability. Their dual-rod design ensures stable motion, while their rugged construction guarantees long-term reliability.
For automation systems that can’t afford compromises, these cylinders deliver consistent performance day after day.
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