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  3. SMC ACNL-X2-50X400-FA1-XC18

SMC ACNL-X2-50X400-FA1-XC18 Double Acting Tie Rod Usip 50MM Acnl

Acnl-x2-50x400-fa1-xc18 Smc 50mm Acnl Double-acting Tie-rod Usip

( Brand: Smc ), ( Manufacturer Part Number: ACNL-X2-50X400-FA1-XC18 ), ( Part Type: Tie Rod )

Review SMC 50mm Acnl Double acting Tie rod Usip

The **SMC ACNL-X2-50x400-FA1-XC18** is a high-performance, double-acting pneumatic tie-rod cylinder designed for demanding industrial applications where precision, reliability, and durability are paramount. Part of SMC s advanced **ACNL-X2** series, this cylinder features a robust **50mm bore diameter** and a **400mm stroke length**, delivering a balanced combination of force and travel to meet the needs of automation, material handling, and assembly systems. The **double-acting design** ensures bidirectional control, allowing for both extension and retraction under positive pressure, which is essential for applications requiring precise positioning, clamping, or pushing/pulling operations. Constructed with a **high-strength aluminum alloy tie-rod**, this cylinder offers superior rigidity and resistance to bending or deflection, even under heavy loads or rapid cycling. The **FA1** model designation indicates a **standard rod diameter of 18mm**, optimized for compatibility with standard pneumatic fittings and accessories, while the **XC18** variant incorporates a **sealed rod end** with an **XC18-type rod seal**, enhancing protection against dust, moisture, and contaminants in harsh environments. Equipped with **USIP (Universal Standard Interface Ports)**, this cylinder seamlessly integrates with SMC s extensive range of valves, regulators, and control systems, simplifying installation and maintenance. The cylinder s **piston rod** is treated with a **corrosion-resistant coating**, ensuring longevity in both cleanroom and industrial settings, while the **rubber-sealed buffer** at the end of the stroke minimizes noise and shock, extending the life of the cylinder and connected machinery. Ideal for applications such as **packaging machinery, robotic arms, conveyor systems, and automated assembly lines**, the **ACNL-X2-50x400-FA1-XC18** delivers consistent performance under high-pressure conditions, typically operating within a **0.2 0.8 MPa (2 8 bar)** range. With its **compact yet sturdy design**, this cylinder maximizes workspace efficiency while maintaining exceptional force output up to **1,600 N (160 kgf)** at maximum pressure making it a versatile choice for engineers seeking a balance of power, precision, and ease of integration in modern automation solutions.

### **Pros and Cons of buying a SMC ACNL-X2-50x400-FA1-XC18 (50mm ACNL Double-Acting Tie-Rod Cylinder)**

#### **Pros**

1. **High Performance and Reliability** SMC is a well-established brand known for precision-engineered pneumatic components. This cylinder is designed for industrial applications, offering consistent performance under heavy loads and frequent cycling.

2. **Double-Acting Design** The double-acting mechanism provides controlled extension and retraction, allowing for precise positioning and force application in both directions. This is ideal for applications requiring bidirectional control, such as clamping, pressing, or positioning systems.

3. **Standardized Mounting** The ACNL (ACNL-X2) series follows SMC s standardized mounting system, making it compatible with a wide range of actuators, valves, and control systems. This simplifies integration into existing setups.

4. **Durable Construction** The cylinder features a robust tie-rod design, which is reinforced for high-pressure applications. The 50mm bore size provides sufficient force output for moderate to heavy-duty tasks.

5. **Maintenance-Friendly** Tie-rod cylinders are generally easier to service than welded or piston rod cylinders. Components like seals, end caps, and cushioning can be replaced without disassembling the entire unit.

6. **Adjustable Cushioning** The FA1 cushioning option helps reduce shock and noise at the end of travel, extending the cylinder s lifespan and protecting connected machinery.

7. **Compatibility with SMC s Control Systems** Works seamlessly with SMC s proportional valves, PLCs, and automation controllers, making it suitable for automated production lines.

8. **Global Availability of Parts** As a major brand, replacement parts and technical support are widely available, reducing downtime in case of failures.

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#### **Cons**

1. **Higher Initial Cost** Compared to generic or lower-end pneumatic cylinders, SMC products are premium-priced. For budget-sensitive applications, alternatives may exist.

2. **Overkill for Light-Duty Tasks** If the application only requires minimal force or infrequent operation, a smaller or simpler cylinder might suffice, making this model unnecessarily expensive.

3. **Space Requirements** The tie-rod design adds length compared to welded cylinders, which may be a constraint in compact machinery designs.

4. **Potential for Misalignment Issues** Tie-rod cylinders can be sensitive to misalignment if not properly mounted, leading to uneven wear on seals or rod guides.

5. **Dependence on SMC s Ecosystem** While beneficial for integration, relying on SMC s proprietary components may limit flexibility if switching to a different brand s control system in the future.

6. **Weight** The robust construction means the cylinder is heavier than some alternatives, which could impact mobility in portable or dynamic applications.

7. **Learning Curve for Non-SMC Systems** If the user is unfamiliar with SMC s product line, setup and troubleshooting may require additional training or documentation review.

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### **Conclusion**

The **SMC ACNL-X2-50x400-FA1-XC18** is an excellent choice for industrial applications requiring **reliable, bidirectional force control** in a **moderate to heavy-duty** environment. Its **precision engineering, compatibility with SMC s automation ecosystem, and durability** make it a strong investment for manufacturers, assembly lines, or custom machinery where uptime and performance are critical.

However, if the application is **light-duty, space-constrained, or budget-limited**, a generic or smaller cylinder might be more cost-effective. Additionally, users unfamiliar with SMC s products should account for a slight learning curve during initial setup.

### **Recommendation**

**Buy this cylinder if:**

- You need a **high-performance, double-acting** pneumatic actuator for **industrial automation, pressing, clamping, or positioning**.

- Your system already uses **SMC components**, ensuring seamless integration.

- You prioritize **reliability, maintenance accessibility, and long-term durability** over cost savings.

- The application demands **precise bidirectional control** and can accommodate the cylinder s size and weight.

**Consider alternatives if:**

- The application is **low-force or infrequently used**, making a cheaper, smaller cylinder more practical.

- Space constraints are critical, and a **welded or rodless cylinder** would be more suitable.

- You are working with a **non-SMC control system** and prefer maximum flexibility.

For most **serious industrial users**, this SMC cylinder represents a **solid, long-term investment** in performance and reliability.

Details:

A previously used, fully functional product that may have some signs of cosmetic wear. 2-Year MRO Shield Protection Plan Included. Special Instructions. Most items are in stock when they listed.

SMC ACNL-X2-50X400-FA1-XC18 50MM ACNL Double-Acting Tie-Rod Cylinder. The product must be the original item shipped, with matching serial numbers if applicable. SMC ACNL-X2-50X400-FA1-XC18 50MM ACNL Double-Acting Tie-Rod Manufactured by. Manufacturer Part Number: ACNL-X2-50X400-FA1-XC18.

part #: acnlx250x400fa1xc18 price

  • $13.80

specifications hydraulicylind:

  • brand: Smc
  • mpn: Acnl-x2-50x400-fa1-xc18
  • part type: Tie Rod

offer hydraulicylind:

  • sold: 0
  • started: February 7, 2026
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • quantity: 1

shipping hydraulicylind:

  • transit: 5-12 Days
  • cost: $36.85
  • carrier: UPS
  • service: UPS Ground, UPS Next Day Air
  • type: Calculated
  • class: Standard, One-day

seller hydraulicylind:

  • city: Mount Sterling, Kentucky
  • # reviews: 20773
  • rating: 99.7%

payments hydraulicylind:

  • other
  • credit card: Diners-club
  • wallet: Google-pay

returns hydraulicylind:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer
  • method: Money back

general hydraulicylind:

  • condition: Used
  • Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders
part type: tie rod,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > hydraulic pneumatic cylinders, sku: 21137868136448771,
Smc ACNL-X2-50X400-FA1-XC18 Is Similar To:
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1 offer $13.80 USD
  • Used. Offer #1 priced at $13.80 + $36.85 shipping estimate = $50.65* total. Manufacturer Part Number: Manufactured by SMC.+$36.85 shipping

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