
( Brand: Smc ), ( Manufacturer Part Number: CQSYB16-16-DUS01710 ), ( Part Type: Cylinder ), ( Suitable Media: Compressed Air ), ( Cylinder Type: Compact Cylinder ), ( Cylinder Action: Double-acting ), ( Stroke Length: 16mm ), ( Maximum Pressure: 145 Psi )
The **SMC CQSYB16-16-DUS01710** is a high-performance, double-acting pneumatic cylinder designed for precision applications requiring reliable and efficient linear motion. Part of SMC s renowned **CQS series**, this compact yet robust cylinder features a **16mm bore diameter**, delivering a maximum force of **145 kgf (1,421 N)** ideal for light to medium-duty tasks in automation, robotics, and industrial machinery. Engineered with **aluminum alloy housing** and **stainless steel rod**, it ensures durability, corrosion resistance, and lightweight operation while maintaining structural integrity under repeated cycling. The **double-acting design** provides bidirectional force control, allowing for independent extension and retraction via compressed air, making it versatile for applications such as clamping, positioning, or actuating mechanisms with precise repeatability.
This cylinder incorporates SMC s **DUS01710** mounting system, featuring a **universal flange base** for easy integration into existing machinery. The **standard stroke length of 16mm** (adjustable within the series range) ensures compact installation in space-constrained environments, while the **sealed piston rod** with **double-lip wiper seals** prevents contamination from dust, debris, or moisture, extending the cylinder s operational lifespan. The **quick-release coupling** on the rod end simplifies maintenance and replacement, reducing downtime. Additionally, the cylinder is equipped with **SMC s patented cushioning system**, which minimizes impact forces at the end of travel, enhancing component longevity and reducing noise in sensitive applications.
Built to meet **ISO 6432 standards**, the **CQSYB16-16-DUS01710** offers seamless compatibility with SMC s extensive range of pneumatic components, including valves, filters, and lubricators, ensuring a cohesive and efficient pneumatic system. Its **low-friction design** and **optimized internal lubrication** contribute to energy efficiency, reducing air consumption and operational costs. Whether deployed in **packaging equipment, medical devices, or automated assembly lines**, this cylinder delivers consistent performance under varying load conditions, making it a dependable choice for engineers seeking a balance of precision, reliability, and compact form factor. With SMC s reputation for innovation and quality, this double-acting cylinder exemplifies the blend of engineering excellence and practical functionality in pneumatic actuation.
### **Pros and Cons of buying a SMC CQSYB16-16-DUS01710 Double-Acting Cylinder (16mm, 145mm Stroke)**
#### **Pros**
1. **High Quality and Reliability** SMC is a well-established brand known for producing durable pneumatic cylinders with consistent performance. This model is designed for industrial applications, ensuring longevity and minimal maintenance requirements.
2. **Double-Acting Design** The double-acting mechanism provides bidirectional force, meaning the cylinder can extend and retract under control, which is ideal for precise applications like clamping, positioning, or pushing/pulling loads in both directions.
3. **Compact Size (16mm Bore)** The 16mm bore makes it suitable for applications where space is limited, such as in automation, robotics, or small-scale machinery. It balances power output with compactness effectively.
4. **Standardized Compatibility** The cylinder follows common pneumatic standards, making it easy to integrate with existing SMC or compatible pneumatic systems. It connects to standard quick-release fittings (e.g., SMC s DUS series), simplifying installation.
5. **Moderate Stroke Length (145mm)** The 145mm stroke provides sufficient travel for many applications without being overly large, offering a good balance between reach and compactness.
6. **Cost-Effective for Small Applications** Compared to larger cylinders, this model is relatively affordable, making it a practical choice for low-to-moderate force requirements where oversizing would be unnecessary.
7. **Low Maintenance** SMC cylinders are designed with wear-resistant seals and minimal moving parts, reducing the need for frequent servicing. The double-acting design also helps prevent seal damage from one-sided loading.
8. **Versatile Applications** Suitable for tasks like:- Clamping or holding components in place.
- Light-duty material handling (e.g., pushing parts along a conveyor).
- Actuating valves, switches, or other control mechanisms.
- Positioning tools or fixtures in automated systems.
9. **Quick-Release Fittings (DUS Series)** The DUS01710 fitting allows for easy disconnection and reconnection, speeding up maintenance or system adjustments.
10. **Support and Documentation** SMC provides detailed technical documentation, CAD files, and customer support, which can be helpful for integration and troubleshooting.
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#### **Cons**
1. **Limited Force Output** With a 16mm bore, the maximum force generated is relatively low (approximately **1.6 kgf/cm (1.6/2) 3.2 kgf per bar of pressure**). This may be insufficient for heavy-duty applications requiring significant pushing or pulling force. For example, lifting or moving heavy loads would likely require a larger cylinder (e.g., 20mm or 25mm bore).
2. **Pressure Limitations** The cylinder is typically rated for standard pneumatic pressures (e.g., 6 8 bar). Operating at higher pressures could risk seal failure or structural damage, especially if the system lacks proper pressure regulation.
3. **Speed Limitations** The 145mm stroke at standard flow rates may result in slower operation compared to larger cylinders. If rapid cycling is required, additional considerations like flow control valves or larger supply lines may be needed.
4. **Environmental Sensitivity** Pneumatic cylinders can be affected by:- **Contaminated air** (moisture, oil, or particles can damage seals and internal components).
- **Temperature extremes** (prolonged exposure to high or low temperatures may degrade seals).
- **Vibration or shock** (can accelerate wear on seals and mounting points).
Ensuring proper filtration and maintenance is critical for longevity.
5. **Mounting Requirements** The cylinder must be securely mounted to prevent misalignment or excessive stress on the rod or seals. Improper mounting can lead to premature failure or reduced performance.
6. **Rod Wear Over Time** The rod may experience wear, especially in applications with frequent cycling or exposure to abrasive environments. Regular inspection and lubrication (if applicable) are recommended.
7. **Cost of Replacement Parts** While the cylinder itself is affordable, replacement seals or internal components from SMC can be relatively expensive compared to generic alternatives. However, using OEM parts ensures compatibility and performance.
8. **Not Suitable for High-Precision Applications** For applications requiring extreme precision (e.g., micrometer-level positioning), a double-acting cylinder may introduce some inherent play or hysteresis. Additional feedback systems (e.g., sensors) may be needed.
9. **Limited Customization** This is a standard model with fixed dimensions (bore, stroke, and mounting style). If non-standard requirements exist (e.g., custom rod length, special coatings, or integrated sensors), additional modifications or a different model may be necessary.
10. **Dependence on Pneumatic System** The cylinder s performance is directly tied to the quality of the air supply. Poorly maintained compressors or unfiltered air can reduce efficiency and shorten the cylinder s lifespan.
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### **Conclusion**
The **SMC CQSYB16-16-DUS01710** is a **well-suited, compact double-acting cylinder** for **light-to-moderate force applications** where space is limited and reliability is key. Its advantages lie in its **durability, ease of integration, and suitability for precise bidirectional motion**. However, its **limited force output and stroke speed** make it less ideal for **heavy-duty or high-speed applications**. If your application involves **low-force tasks, automation, or small-scale material handling**, this cylinder is a **practical and cost-effective choice**. For **higher force requirements or demanding environments**, consider upgrading to a larger bore (e.g., 20mm or 25mm) or exploring alternative actuation methods (e.g., electric or hydraulic).
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### **Recommendation**
**Buy the SMC CQSYB16-16-DUS01710 if:**- Your application requires **bidirectional force** (e.g., clamping, positioning, or light pushing/pulling).
- The **load is light to moderate** (well below the cylinder s theoretical maximum force).
- **Space constraints** make a larger cylinder impractical.
- You are using a **well-maintained pneumatic system** with proper filtration and pressure regulation.
- You prioritize **reliability and ease of integration** with SMC s ecosystem.
**Consider alternatives if:**- The **required force exceeds 5 10 kgf** (consider a 20mm or 25mm bore cylinder).
- **High-speed cycling** is needed (evaluate flow rates and potential bottlenecks).
- The application involves **extreme temperatures, heavy contamination, or frequent shock loads** (may require additional protection or a different material).
- **Precision beyond standard tolerances** is required (supplement with sensors or feedback systems).
**Additional Tips for Optimal Use:**- Ensure the **air supply is clean and dry** (use filters, regulators, and lubricators).
- **Mount the cylinder securely** to avoid misalignment or stress on the rod.
- **Lubricate seals periodically** if operating in dry or abrasive environments.
- **Check for leaks or unusual noise** during operation, as these may indicate seal wear or internal issues.
- **Verify compatibility** with your existing pneumatic components (e.g., valves, hoses, and control systems).
Overall, this cylinder is a **solid choice for its intended use**, but careful consideration of your specific application s demands will ensure it performs optimally.
SMC CQSYB16-16-DUS01710 Compact Double-Acting Cylinder 16mm Bore 145 PSI.