SMC Jointed Rodless Cylinder MY1H40-260L-Y7BWL-XB10C18 8756

( Brand: Smc ), ( Manufacturer Part Number: MY1H40-260L-Y7B ), ( Part Type: Cylinder )

Review SMC Jointed Rodless Cylinder

The **SMC MY1H40-260L-Y7B (and MY1H40-260L-Y7BWL-XB10C18 variant)** is a high-performance, rodless pneumatic cylinder designed for precision automation, material handling, and industrial applications where compact yet robust actuation is essential. Part of SMC s advanced **MY1H series**, this cylinder features a **hydraulic-locking mechanism** (in the case of the **Y7BWL-XB10C18 model**) that ensures stable positioning and resistance to external forces, making it ideal for applications requiring zero backlash or vibration suppression such as robotic arm extensions, palletizing systems, or CNC tooling. With a **stroke length of 260 mm (10.24 inches)** and a **bore size of 40 mm (1.57 inches)**, this cylinder delivers a **maximum force output of approximately 1,600 N (360 lbs)** at 6 bar (87 psi), providing sufficient power for medium-duty tasks while maintaining a slim profile that minimizes workspace interference.

The **jointed rodless design** eliminates the need for a traditional piston rod, reducing wear, friction, and maintenance requirements while allowing for smoother, more efficient linear motion. The cylinder s **aluminum-alloy housing** ensures lightweight yet durable construction, resistant to corrosion and temperature fluctuations, making it suitable for both cleanroom and harsh industrial environments. The **Y7B model** incorporates SMC s **standard magnetic position feedback** (via the integrated magnet), enabling precise position detection through proximity sensors, while the **Y7BWL-XB10C18 variant** enhances this with **hydraulic locking** a feature that actively locks the cylinder in place when power is removed, preventing unintended movement due to external loads or gravity. This is particularly advantageous in applications where safety, stability, and energy efficiency are critical, such as in automated assembly lines or material transport systems.

The cylinder s **sealed, maintenance-free design** utilizes SMC s proprietary **V-ring and lip seals**, which provide long-term reliability by minimizing leakage and wear. The **quick-connect fittings** (compatible with SMC s standard **M5 or M8 ports**) simplify installation and allow for easy integration into existing pneumatic systems, while the **compact overall length (180 mm)** ensures flexibility in tight spaces. Additionally, the **low-friction guide system** reduces energy consumption and extends the cylinder s operational lifespan, making it an economical choice for high-cycle applications. Whether used in **automotive manufacturing, packaging machinery, or laboratory automation**, this rodless cylinder offers a perfect balance of **precision, durability, and efficiency**, ensuring consistent performance in demanding industrial environments.

The **SMC MY1H40-260L-Y7B** and **MY1H40-260L-Y7BWL-XB10C18** are jointed rodless pneumatic cylinders designed for precise linear motion applications. Below is a detailed analysis of their pros and cons, followed by a conclusion and recommendation.

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### **Pros of SMC MY1H40-260L-Y7B and MY1H40-260L-Y7BWL-XB10C18**

1. **High Precision and Repeatability**

- These cylinders are engineered for high-precision applications, offering consistent positioning and repeatability within tight tolerances. The jointed design allows for smooth, controlled motion even in complex paths.

2. **Rodless Design for Space Efficiency**

- The rodless configuration eliminates the need for a piston rod, reducing mechanical wear and freeing up space in compact systems. This is particularly useful in automated assembly lines or packaging machinery where space is limited.

3. **Versatile Mounting Options**

- The cylinders can be mounted in multiple orientations (horizontal, vertical, or angled) due to their jointed design. This flexibility makes them suitable for a wide range of applications, including indexing, clamping, and material handling.

4. **High Load Capacity**

- With a bore size of 40 mm and a stroke length of 260 mm, these cylinders can handle moderate to heavy loads, making them suitable for industrial applications such as conveyor systems, robotic arms, or press operations.

5. **Quick-Change Mounting System**

- SMC s modular design allows for easy installation and removal, reducing downtime for maintenance or system adjustments. The quick-connect fittings simplify air line connections.

6. **Durability and Reliability**

- SMC is a well-established brand known for producing high-quality pneumatic components. These cylinders are built to withstand frequent cycling and harsh environments, ensuring long-term reliability.

7. **Compatibility with SMC s Air Preparation Systems**

- The cylinders integrate seamlessly with SMC s range of air preparation units (filters, regulators, and lubricators), ensuring optimal performance and longevity of the system.

8. **Low Maintenance Requirements**

- Rodless cylinders typically require less maintenance than traditional rod-type cylinders because there is no piston rod to wear or lubricate. The sealed design minimizes contamination risks.

9. **Smooth Operation with Minimal Vibration**

- The jointed design, combined with SMC s damping technology, reduces vibration and noise, contributing to quieter and more stable operation.

10. **Customization Options**

- The **MY1H40-260L-Y7BWL-XB10C18** variant includes additional features such as a built-in limit switch (XB10C18), which can enhance safety and automation by providing feedback on position or end-of-stroke detection.

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### **Cons of SMC MY1H40-260L-Y7B and MY1H40-260L-Y7BWL-XB10C18**

1. **Higher Initial Cost**

- Rodless cylinders are generally more expensive than traditional rod-type cylinders due to their advanced design and precision manufacturing. The added features (e.g., limit switches) further increase the cost.

2. **Limited Stroke Length Options**

- While the 260 mm stroke is suitable for many applications, it may not be sufficient for processes requiring longer travel distances. Custom stroke lengths may incur additional costs.

3. **Sensitivity to Contamination**

- Although the sealed design reduces contamination risks, improper installation or maintenance (e.g., dirty air lines) can still lead to performance issues or premature wear.

4. **Complex Installation**

- The jointed design requires precise alignment during installation to ensure smooth operation. Misalignment can cause binding or uneven motion, potentially damaging the cylinder or the surrounding machinery.

5. **Dependence on Air Supply Quality**

- Like all pneumatic systems, these cylinders perform best with clean, dry, and properly regulated air. Poor air quality can lead to reduced efficiency, increased wear, or system failures.

6. **Limited Force Output at Long Strokes**

- While these cylinders are robust, their force output may decrease slightly over longer strokes due to friction and air resistance, which could impact performance in high-load applications.

7. **Potential for Higher Energy Consumption**

- Pneumatic systems can consume more energy than electric or hydraulic alternatives, especially if the system requires frequent cycling or high-pressure operation.

8. **Specialized Knowledge Required for Maintenance**

- Troubleshooting or repairing these cylinders may require specialized knowledge of pneumatic systems, which could be a challenge for operators without training.

9. **Weight Considerations**

- The jointed design and robust construction make these cylinders heavier than some alternative pneumatic solutions, which may impact mobility or installation logistics in certain applications.

10. **Compatibility with Non-SMC Components**

- While SMC components are highly compatible with each other, integrating them with non-SMC pneumatic or mechanical systems may require additional adapters or modifications.

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### **Conclusion**

The **SMC MY1H40-260L-Y7B** and **MY1H40-260L-Y7BWL-XB10C18** are excellent choices for applications requiring high precision, space efficiency, and reliable linear motion. Their rodless design, modularity, and compatibility with SMC s ecosystem make them well-suited for automated industrial processes, material handling, and assembly tasks. However, their higher cost, sensitivity to installation and air quality, and specialized maintenance requirements must be carefully considered.

- Space is limited, and a rodless design is critical.

- High repeatability and precision are non-negotiable.

- Quick setup and modularity are priorities.

- Integration with SMC s air preparation systems is feasible.

For applications where cost is a major concern or where simpler, lower-cost pneumatic solutions would suffice, traditional rod-type cylinders or alternative technologies (e.g., electric linear actuators) might be more appropriate.

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### **Recommendation**

- Your application demands high precision, smooth operation, and space efficiency.

- You are working within an existing SMC pneumatic system or plan to integrate with SMC components.

- The added cost is justified by the cylinder s performance benefits and long-term reliability.

- You have access to clean, regulated air and can ensure proper installation and maintenance.

- Budget constraints make these cylinders prohibitively expensive.

- Your application does not require the precision or space-saving advantages of a rodless design.

- You lack the expertise to install, maintain, or troubleshoot pneumatic systems effectively.

For most industrial applications requiring precise linear motion in confined spaces, these SMC cylinders are a strong and reliable choice. Ensure you pair them with appropriate air preparation equipment and follow SMC s installation guidelines to maximize their performance and lifespan.

Details:

Most items are in stock when they listed. Manufacturer Part Number: MY1H40-260L-Y7B WL-XB10C18. 2-Year MRO Shield Protection Plan Included. SMC MY1H40-260L-Y7BWL-XB10C18 Jointed Rodless Cylinder Manufactured by.

The product must be the original item shipped, with matching serial numbers if applicable. SMC MY1H40-260L-Y7BWL-XB10C18 Jointed Rodless Cylinder, 40mm Bore, 260 Stroke. Special Instructions. Used - Comes with auto switch.

part #: my1h40260ly7b price

• $25.80

specifications hydraulicylind:

• brand: Smc
• mpn: My1h40-260l-y7b
• part type: Cylinder

general hydraulicylind:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders

seller hydraulicylind:

• city: Mount Sterling, Kentucky
• rating: 99.8%
• # reviews: 24039

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offer hydraulicylind:

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• quantity: 1
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• started: April 15, 2026
• sold: 0
• availability: In Stock

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