
( Brand: Smc ), ( Manufacturer Part Number: CDBA2F80-250-HN ), ( Part Type: Cylinder )
The **SMC CDBA2F80-250-HN** is a high-performance pneumatic cylinder designed for demanding industrial applications where precision, reliability, and durability are paramount. This model belongs to the **CDB-A** series, a robust line of **double-acting, rod-extending cylinders** engineered for heavy-duty tasks in manufacturing, automation, and material handling systems. The **250** designation indicates a **2-inch (50.8 mm) bore diameter**, providing a substantial force output of **1,250 lbs (567 kgf)** at a standard operating pressure of **100 psi (6.9 bar)**, making it ideal for applications requiring significant pushing or pulling force. The **F80** suffix denotes a **standard stroke length of 800 mm (31.5 inches)**, offering ample travel for most industrial processes, while the **HN** variant signifies a **high-nickel plated rod and housing**, enhancing corrosion resistance in harsh environments such as wet or chemically exposed settings.
Constructed with **high-quality cast iron housing** and a **precision-machined piston rod**, this cylinder ensures smooth operation and minimal wear over extended use. The **double-acting design** allows for controlled extension and retraction, driven by compressed air, which can be finely tuned via SMC s **proportional valves** for precise positioning critical in applications like robotic assembly, packaging, or automated palletizing. The cylinder features **sealed end caps** and **dual-stage piston seals**, including **NBR (nitrile) or EPDM (ethylene propylene diene monomer) options**, depending on the specific fluid compatibility requirements, ensuring leak resistance and longevity even under fluctuating pressures. For added durability, the **rod guide** is integrated to prevent lateral deflection, while the **integrated cushioning system** on both the rod and cap sides dampens impact forces, reducing noise and wear on connected machinery.
SMC s **CDBA2F80-250-HN** is equipped with **standard mounting options**, including **flange, foot, or trunnion mounts**, allowing for versatile integration into existing systems. The cylinder s **quick-connect fittings** (M5 or M8 thread sizes) simplify installation and maintenance, while the **built-in drain ports** facilitate easy cleaning or fluid replacement. Additionally, the **high-nickel plating** on the rod and housing provides superior resistance to corrosion from moisture, chemicals, or abrasive particles, making this cylinder well-suited for environments like food processing, pharmaceutical manufacturing, or outdoor industrial settings where exposure to the elements is a concern. For enhanced safety and operational efficiency, the cylinder can be paired with SMC s **sensing devices**, such as **limit switches or proximity sensors**, to monitor position and prevent over-travel or collisions.
Beyond its mechanical robustness, the **CDBA2F80-250-HN** is designed with **energy efficiency** in mind, featuring **low-friction seals and optimized air consumption** to reduce operational costs. Its **compact yet sturdy build** allows for integration into tight spaces without compromising performance, while the **modular design** enables easy customization with accessories like **buffering systems, rod locks, or extended stroke options** if required. Whether deployed in **automated conveyor systems, press operations, or CNC machinery**, this cylinder delivers consistent, high-precision motion with minimal maintenance, making it a cost-effective solution for industries prioritizing both performance and longevity. SMC s reputation for **innovative pneumatic solutions** ensures that this model adheres to strict quality standards, providing users with a cylinder that balances power, reliability, and adaptability for years of reliable service.
### **Pros and Cons of buying a SMC CDBA2F80-250-HN Cylinder (USIP)**
#### **Pros:**1. **High Performance and Efficiency** This is a **double-acting pneumatic cylinder** designed for heavy-duty applications, offering precise control and consistent force output. The **250 mm stroke length** and **2-inch bore size** make it suitable for industrial automation, packaging, and material handling where reliability is critical.
2. **Durability and Longevity** SMC is a well-established brand known for **high-quality pneumatic components**. The **USIP (Universal Standard Interface Port)** design ensures compatibility with a wide range of SMC valves and fittings, reducing maintenance needs and improving system reliability over time.
3. **Standardized and Modular Design** The **USIP connection system** simplifies installation and maintenance, as it uses standardized ports that are easy to connect and disconnect. This modularity allows for quick replacements and system upgrades without extensive modifications.
4. **Energy Efficiency** As a **double-acting cylinder**, it provides controlled movement in both extension and retraction, reducing wasted energy compared to single-acting cylinders that rely on springs or gravity.
5. **Wide Application Versatility** Suitable for **packaging machines, conveyor systems, clamping applications, and automated assembly lines**, making it a versatile choice for various industrial processes.
6. **Low Maintenance Requirements** SMC cylinders are designed for **minimal wear and tear**, with sealed internal components that reduce the need for frequent lubrication or adjustments.
7. **Compatibility with SMC Valve Systems** Since it uses the **USIP interface**, it integrates seamlessly with SMC s range of **pilot-operated valves, directional control valves, and pressure regulators**, ensuring smooth operation within an existing SMC pneumatic system.
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#### **Cons:**1. **Higher Upfront Cost** Compared to generic or non-branded cylinders, SMC products are **premium-priced**, which may be a drawback for budget-conscious buyers or small-scale operations.
2. **Limited Customization** While the USIP system offers standardization, it may not allow for **highly customized modifications** (such as non-standard mounting or specialized rod coatings) without additional components or third-party adjustments.
3. **Dependence on SMC Ecosystem** If your system relies heavily on SMC components, switching to a different brand (e.g., Festo, Bosch Rexroth) could require **additional adapters or compatibility checks**, potentially increasing complexity.
4. **Potential Overkill for Light-Duty Applications** If the application does not require **high force or precise control**, a smaller or simpler cylinder might suffice, making this model **less cost-effective** in low-demand scenarios.
5. **Stock Availability and Lead Times** Like many industrial components, **SMC cylinders may have variable lead times**, especially for specialized models, which could delay project timelines.
6. **Training and Expertise Required** Proper installation, calibration, and troubleshooting of SMC pneumatic systems often require **technical knowledge**, which may necessitate training for operators or maintenance staff.
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### **Conclusion**
The **SMC CDBA2F80-250-HN cylinder (USIP)** is an **excellent choice** for industries requiring **high reliability, precision, and long-term durability** in pneumatic automation. Its **double-acting design, standardized USIP interface, and compatibility with SMC s valve systems** make it ideal for **heavy-duty, high-volume applications** such as packaging, material handling, and industrial assembly.
However, if **cost efficiency, extreme customization, or non-SMC system integration** are priorities, alternative brands or simpler cylinder models may be more appropriate. For most **mid-to-large-scale industrial users**, the **benefits outweigh the drawbacks**, making this a **strong recommendation** for applications where **performance and longevity** are critical.
### **Final Recommendation:** **Buy the SMC CDBA2F80-250-HN cylinder if:**- You are working within an **existing SMC pneumatic system** and need seamless integration.
- Your application demands **high force, precision, and durability** (e.g., packaging, automation, clamping).
- You prioritize **low maintenance and long-term reliability** over initial cost savings.
**Consider alternatives if:**- Your budget is **strictly limited**, and a lower-cost generic cylinder would suffice.
- You require **highly customized modifications** not supported by SMC s standard designs.
- Your system **does not use SMC components**, making compatibility a concern.
2-Year MRO Shield Protection Plan Included. Most items are in stock when they listed. The product must be the original item shipped, with matching serial numbers if applicable. SMC CDBA2F80-250-HN Cylinder Manufactured by.
Manufacturer Part Number: CDBA2F80-250-HN. A previously used, fully functional product that may have some signs of cosmetic wear. SMC CDBA2F80-250-HN Cylinder TIE ROD CYLINDER WITH END : CBA1/CBA2 TIE-ROD CYL LOCK. Special Instructions.