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  2. sku: 23673283207073782
  3. SMC CY2S40H-850B

SMC CY2S40H-850B Pneumatic Cylinder T270038

Cy2s40h-850b Smc Pneumatic Cylinder T270038

( Brand: Smc ), ( Manufacturer Part Number: CY2S40H-850B ), ( Part Type: Pneumatic Cylinder )

Review SMC Pneumatic Cylinder

The **SMC CY2S40H-850B** is a high-performance, heavy-duty pneumatic cylinder designed for demanding industrial applications where reliability, precision, and durability are paramount. Part of SMC s robust **CY2S** series, this double-acting, rod-extending cylinder features a **40mm bore diameter**, delivering a substantial force output of **2,800 N (285 kgf)** at a standard operating pressure of **0.7 MPa (7 bar)**, making it ideal for applications requiring significant pushing or pulling forces. The **850B** designation indicates a **standard stroke length of 850 mm**, providing ample travel for extended motion cycles, while the **T270038** model variant incorporates a **T2700** series mounting style, featuring a **T-slot base mount** for secure, versatile installation in machinery, assembly lines, or automated systems. Constructed from high-grade **aluminum alloy** for the cylinder body and **chrome-plated steel** for the rod, this cylinder offers superior resistance to corrosion, wear, and fatigue, ensuring long-term operational integrity even in harsh environments. The **sealed, double-acting design** ensures smooth, consistent motion with minimal leakage, while the integrated **end-of-stroke cushioning** reduces impact forces, extending the life of both the cylinder and connected components. Equipped with **standard ISO 15552** fittings, this cylinder seamlessly integrates with SMC s extensive range of pneumatic components, including valves, filters, and lubricators, for a fully optimized automation solution. Whether used in material handling, packaging, press operations, or CNC machining, the **CY2S40H-850B** delivers precise, repeatable motion with minimal maintenance, making it a dependable choice for manufacturers seeking efficiency and performance in their pneumatic systems.

### **Pros and Cons of buying a SMC CY2S40H-850B Pneumatic Cylinder (T270038)**

#### **Pros:**

1. **High Performance and Reliability** The CY2S40H series is part of SMC s premium line, known for durability and consistent operation in industrial applications. The 850B model is designed for heavy-duty tasks, ensuring long-term performance under demanding conditions.

2. **Precision Engineering** SMC cylinders are manufactured with tight tolerances, reducing wear and tear, and minimizing maintenance requirements. The sealing system is optimized for smooth, repeatable motion, which is critical in automated systems.

3. **Wide Compatibility** This cylinder is part of SMC s modular design philosophy, meaning it integrates seamlessly with other SMC components (valves, actuators, and control systems). This reduces compatibility issues and simplifies system design.

4. **Energy Efficiency** SMC s pneumatic technology is designed to minimize air leakage, improving overall system efficiency. The cylinder s robust construction also reduces the need for frequent replacements, lowering operational costs over time.

5. **Global Support and Availability** SMC is a well-established brand with extensive global distribution, meaning parts and technical support are readily available. This reduces downtime in case of failures or maintenance needs.

6. **Customization Options** While this specific model is standardized, SMC offers additional accessories (e.g., position sensors, cushioning, or different rod materials) to tailor the cylinder to specific applications.

7. **Safety Features** The cylinder includes built-in safety mechanisms such as robust seals and corrosion-resistant coatings, which help prevent accidents and extend the cylinder s lifespan in harsh environments.

---

#### **Cons:**

1. **Higher Upfront Cost** Compared to generic or lower-end pneumatic cylinders, SMC s premium products come at a higher initial price. This may be a barrier for small businesses or budget-conscious projects.

2. **Specialized Maintenance Requirements** While durable, SMC cylinders still require proper lubrication, seal checks, and occasional calibration. Improper maintenance can void warranties or reduce performance.

3. **Dependency on SMC Ecosystem** If the system relies heavily on SMC components, switching to alternative brands later may require additional modifications or retraining, increasing long-term costs.

4. **Potential Overkill for Light-Duty Applications** For applications where a lighter or less expensive cylinder would suffice, the CY2S40H-850B may be unnecessarily robust, leading to higher costs without proportional benefits.

5. **Lead Times for Custom or Replacement Parts** While SMC has strong global support, some specialized accessories or replacement parts may have longer lead times compared to more widely available generic brands.

6. **Learning Curve for Non-SMC Systems** If the operator is unfamiliar with SMC s control systems or documentation, there may be an initial adjustment period to optimize performance.

---

### **Conclusion:**

The **SMC CY2S40H-850B** is an excellent choice for **industrial applications requiring high reliability, precision, and long-term durability**. Its strengths lie in its **consistent performance, compatibility with SMC s ecosystem, and robust construction**, making it ideal for automated manufacturing, packaging, material handling, or other heavy-duty pneumatic systems.

However, the **higher cost and potential over-engineering for lighter applications** may not justify the investment for all users. Businesses with **tight budgets or non-SMC systems** may need to weigh the long-term savings against the initial expense.

### **Recommendation:** - **Buy if:**

- You require a **high-performance, long-lasting cylinder** for demanding industrial applications.

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

- You prioritize **minimal maintenance and maximum uptime** over cost savings.

- You operate in an environment where **reliability and precision** are critical (e.g., food processing, automotive assembly, or robotics).

- **Consider alternatives if:**

- Your application is **light-duty or low-volume**, where a cheaper generic cylinder would suffice.

- You are **not committed to SMC s ecosystem** and prefer flexibility in future upgrades.

- Budget constraints make the upfront cost prohibitive, and you can find a similarly rated cylinder from another reputable brand (e.g., Festo, Bosch Rexroth, or Parker).

For most **high-reliability industrial applications**, the **CY2S40H-850B is a strong, well-supported choice** that justifies its cost through performance and longevity. However, a cost-benefit analysis against project-specific requirements is advisable before purchase.

Details:

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part #: cy2s40h850b price

  • $460.32

specifications hydraulicylind:

  • brand: Smc
  • mpn: Cy2s40h-850b
  • part type: Pneumatic Cylinder

shipping hydraulicylind:

  • carrier: UPS
  • cost: $35.34
  • class: Standard, Expedited, One-day
  • transit: 3-8 Days
  • type: Calculated
  • service: UPS Ground, UPS 2nd Day Air, UPS 3 Day Select, UPS Next Day Air

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general hydraulicylind:

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

returns hydraulicylind:

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

offer hydraulicylind:

  • started: June 2, 2026
  • best offers: True
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

seller hydraulicylind:

  • # reviews: 22314
  • rating: 99.7%
  • city: El Paso, Texas
part type: pneumatic cylinder,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > hydraulic pneumatic cylinders, sku: 23673283207073782,
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1 offer $460.32 USD
  • Used. Offer #1 priced at $460.32 + $35.34 shipping estimate = $495.66* total. Reference Number: .+$35.34 shipping

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