
( Brand: Smc ), ( Manufacturer Part Number: ACNL-X2-63X350-FA-SJ59WL-XC18 ), ( Part Type: Tie Rod Cylinder )
The **SMC ACNL-X2-63x350-FA-SJ59WL-XC18** is a high-performance, double-acting pneumatic tie rod cylinder designed for demanding industrial applications where precision, durability, and reliability are paramount. This robust cylinder belongs to SMC s **ACNL-X2** series, a line engineered for heavy-duty tasks in manufacturing, material handling, and automation systems. With an **inner diameter of 63 mm (2.48 inches)** and a **stroke length of 350 mm (13.78 inches)**, this tie rod cylinder delivers a balanced combination of force and travel, making it ideal for applications requiring consistent, high-force actuation over extended ranges. The **FA** designation signifies a **fast-acting** design, ensuring rapid response times and minimal cycle times, which is crucial for optimizing production efficiency in high-speed assembly lines.
Constructed from **high-grade steel**, the cylinder s tie rods are precision-machined and reinforced with **SJ59WL** (a high-strength, corrosion-resistant alloy), providing exceptional resistance to wear, fatigue, and environmental degradation. The **XC18** variant incorporates a **sealed, dust-proof, and splash-resistant** design, featuring **double-lip piston seals and rod wipers** that prevent contamination from entering the cylinder, thereby extending the lifespan of internal components and maintaining consistent performance in harsh environments. The **double-acting** operation allows for bidirectional force application, enabling the cylinder to push and pull with equal efficiency, which is essential for applications like clamping, indexing, or positioning in CNC machines, robotic arms, or automated packaging systems.
The **ACNL-X2** series also incorporates SMC s **patented "Smooth Motion Control" (SMC) technology**, which minimizes internal friction and reduces noise during operation, resulting in smoother, more controlled movements. This cylinder is equipped with **standard ISO-compatible mounting flanges** and **quick-connect fittings**, ensuring easy integration into existing pneumatic systems without the need for extensive modifications. Additionally, the **adjustable end-of-stroke cushions** on both the rod and cap sides help absorb shock and reduce wear on the cylinder and connected machinery, further enhancing operational longevity. Whether deployed in **automotive assembly, food processing, or material handling**, this tie rod cylinder exemplifies SMC s commitment to delivering a product that combines **industrial-grade robustness with precision engineering**, ensuring dependable performance in even the most demanding applications.
### **Pros and Cons of buying a SMC ACNL-X2-63x350-FA-SJ59WL-XC18 Tie Rod Cylinder**
#### **Pros:**1. **High Quality and Reliability** SMC is a well-known manufacturer in the hydraulic and pneumatic industry, known for durable and precision-engineered components. This tie rod cylinder is designed for long-term use in industrial applications.
2. **Precision Engineering** The **63x350** dimensions indicate a robust stroke length (350mm) and a 63mm bore size, suitable for moderate to heavy-duty applications. The **FA** designation suggests a standard double-acting design, providing controlled extension and retraction.
3. **Compatibility with SMC Systems** Since this is an SMC product, it is designed to integrate seamlessly with other SMC components, such as valves, pumps, and control systems, reducing compatibility issues.
4. **Standardized Mounting Options** The **SJ59WL** likely refers to a specific mounting style (e.g., flange or trunnion), ensuring easy installation in existing setups. The **XC18** may indicate a specific material or coating (e.g., corrosion-resistant finish), enhancing durability in harsh environments.
5. **Warranty and Support** SMC offers warranties and technical support, which can be valuable for troubleshooting and maintenance.
6. **Versatile Applications** Suitable for industrial machinery, packaging equipment, material handling, and other automated systems where precise linear motion is required.
7. **Energy Efficiency** Double-acting cylinders are generally more energy-efficient than single-acting ones, as they use hydraulic pressure for both extension and retraction.
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#### **Cons:**1. **Cost** As a branded, high-quality component from a reputable manufacturer, this cylinder may be more expensive than generic or aftermarket alternatives. Budget-conscious buyers may need to weigh the long-term benefits against upfront costs.
2. **Potential Overkill for Light-Duty Use** If the application requires only light loads or minimal force, a smaller or less expensive cylinder might suffice, making this purchase unnecessary.
3. **Maintenance Requirements** Like all hydraulic cylinders, this unit will require periodic maintenance, including lubrication, seal checks, and inspection for leaks. Neglecting maintenance can lead to premature failure.
4. **Customization Limitations** While SMC offers a wide range of standard cylinders, heavily customized or non-standard applications may require additional modifications, increasing costs or lead times.
5. **Lead Times** Depending on inventory levels and demand, there may be delays in receiving the cylinder, especially if ordering from a distributor rather than directly from SMC.
6. **Potential for Overengineering** If the application does not fully utilize the cylinder s full stroke (350mm) or force capacity, the extra capacity may be wasted, increasing costs without added benefit.
7. **Installation Complexity** Proper alignment and mounting are critical for optimal performance. Incorrect installation can lead to binding, premature wear, or failure.
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### **Conclusion**
The **SMC ACNL-X2-63x350-FA-SJ59WL-XC18 tie rod cylinder** is a well-engineered, reliable component ideal for industrial applications requiring precise linear motion. Its strengths lie in its durability, compatibility with SMC systems, and suitability for moderate to heavy-duty tasks. However, it may not be the most cost-effective choice for light-duty applications or those with highly specialized requirements.
For buyers who prioritize **quality, longevity, and seamless integration** with existing SMC systems, this cylinder is a strong recommendation. Conversely, those operating on a tight budget or with minimal load requirements might consider alternative options, such as lower-cost generic cylinders or smaller SMC models.
### **Recommendation:**- **Buy if:** You need a dependable, high-performance cylinder for industrial automation, packaging, or material handling, and you are willing to invest in a premium product with long-term reliability.
- **Consider alternatives if:** Your application involves light loads, extreme cost constraints, or non-standard requirements that may not fully utilize the cylinder s specifications.
- **Verify compatibility** with your existing system before purchasing to ensure seamless integration.
- **Check for used/refurbished options** if budget is a concern, though this may void warranties and introduce risk.
2-Year MRO Shield Protection Plan Included. SMC ACNL-X2-63X350 Tie Rod Cylinder Double-acting tie rod cylinder with magnet and auto- Number: ACNL-X2-63X350-FA-SJ59WL-XC18. The product must be the original item shipped, with matching serial numbers if applicable. SMC ACNL-X2-63X350 Tie Rod Cylinder Manufactured by.
Manufacturer Part Number: ACNL-X2-63X350-FA-SJ59WL-XC18. Special Instructions. Most items are in stock when they listed. A previously used, fully functional product that may have some signs of cosmetic wear.