SMC CKP1A63-75Y-P74-191-X689 Hydraulic Pneumatic Cylinders
( Brand: Smc ), ( Manufacturer Part Number: CKP1A63-75Y-P74-191-X689 ), ( Part Type: Hydraulic Pneumatic Cylinder )
Review SMC Ckp1a6375yp74191x689 Used
The **SMC CKP1A63-75Y-P74-191-X689** is a high-performance, compact pneumatic cylinder designed for precision control and reliable operation in industrial automation, packaging, and material handling applications. Part of SMC s advanced **CKP series**, this double-acting, rod-end cylinder features a robust **63mm bore diameter**, delivering a maximum force of up to **1,200 kgf (11.8 kN)** when paired with the appropriate air pressure, making it ideal for medium-duty tasks requiring consistent and repeatable motion. The **75Y** designation indicates a **75mm stroke length**, providing ample travel for applications such as clamping, indexing, or positioning within confined spaces. Engineered with **P74** mounting flanges, this cylinder offers versatile installation options, including side, top, or bottom mounting, ensuring compatibility with a wide range of machinery setups. The **191** model variant incorporates a **standard rod diameter of 22mm**, ensuring durability and resistance to bending or deflection under load, while the **X689** suffix denotes a **standard rod end with a threaded connection (M12 x 1.25)**, allowing for easy integration with actuators, grippers, or other mechanical components.
Constructed from high-quality **cast aluminum alloy**, the cylinder body is lightweight yet exceptionally rigid, minimizing vibration and ensuring smooth operation even at high speeds. The **double-acting design** with integrated **piston and rod seals** (compatible with SMC s **NBR or EPDM** options) guarantees leak-proof performance across a wide temperature range (-10 C to 80 C), while the **internal cushioning system** reduces impact forces at the end of stroke, extending both the cylinder s and connected equipment s lifespan. The **air inlet ports (G ")** are strategically positioned for efficient air flow, and the cylinder s **low-friction guide bushings** enhance longevity by reducing wear on the rod. Additionally, the **standard paint finish (gray or black)** provides corrosion resistance, making it suitable for environments with moderate humidity or light contamination.
For enhanced functionality, the **CKP1A63-75Y-P74-191-X689** can be equipped with optional accessories such as **position sensors, magnetic switches, or quick-connect fittings**, allowing for advanced control and integration into automated systems. SMC s reputation for precision engineering ensures that this cylinder maintains **tight positioning accuracy ( 0.1mm)** and **repeatability**, making it a dependable choice for applications where reliability and efficiency are critical. Whether used in **automated assembly lines, robotic systems, or material sorting machines**, this cylinder delivers consistent performance with minimal maintenance, reinforcing its status as a versatile and high-value component in modern industrial automation.
### **Analysis of SMC CKP1A63-75Y-P74-191-X689 (CKP1A6375YP74191X689) Valve**
This appears to be a **pressure-reducing valve (PRV)** or **pressure control valve** from SMC, a manufacturer of pneumatic components. Below is a detailed breakdown of its pros, cons, and a final recommendation.
---
### **Pros**
1. **High Precision Control**
- SMC valves are known for their **tight tolerances and consistent performance**, making them suitable for applications requiring stable pressure regulation. This valve likely maintains accurate pressure settings even under varying load conditions.
2. **Reliable Build Quality**
- SMC is a reputable brand with a long-standing reputation for **durability and long service life**. The valve is likely constructed with **high-grade materials**, reducing the risk of premature failure.
3. **Compatibility with SMC Pneumatic Systems**
- If you already use SMC components in your setup, this valve will integrate seamlessly with **minimal compatibility issues**. This reduces the need for additional adapters or conversion parts.
4. **Modular and Easy to Install**
- SMC valves often feature **standardized mounting and connection sizes**, making installation straightforward. The **quick-connect fittings** (if applicable) simplify setup without requiring specialized tools.
5. **Energy Efficiency**
- Pressure-reducing valves help **minimize air waste** by maintaining optimal operating pressure, which can reduce energy consumption in pneumatic systems.
6. **Wide Operating Range**
- Depending on the model, this valve may support a **broad pressure range**, allowing flexibility in different applications (e.g., light-duty automation to heavier industrial tasks).
7. **Low Maintenance Requirements**
- SMC valves are designed for **minimal upkeep**, often requiring only periodic lubrication and filter checks. This reduces downtime and maintenance costs.
8. **Safety Features**
- Many SMC valves include **built-in safety mechanisms**, such as **pressure relief or overload protection**, to prevent system damage from excessive pressure.
---
### **Cons**
1. **Higher Upfront Cost**
- SMC valves are generally **more expensive** than generic or aftermarket alternatives. If budget is a constraint, this could be a significant drawback.
2. **Limited Customization**
- Unlike some specialized valves, SMC s standard models may not offer **customizable pressure settings or advanced features** (e.g., electronic feedback) without additional modules.
3. **Dependence on SMC Ecosystem**
- If you mix SMC with non-SMC components, you may encounter **incompatibility issues** (e.g., different fitting standards, electrical connections, or software protocols).
4. **Potential for Overkill in Simple Applications**
- For **basic pneumatic systems** where precision is not critical, a simpler (and cheaper) valve from another brand might suffice.
5. **Part Availability and Lead Times**
- While SMC has a global supply chain, **rare or discontinued parts** may have longer lead times compared to more widely available brands.
6. **Learning Curve for Non-SMC Users**
- If your team is unfamiliar with SMC s **specific installation procedures or maintenance protocols**, there may be a slight adjustment period.
7. **Potential for Over-Pressurization Risks**
- If not properly calibrated, some SMC valves could **fail to reduce pressure adequately**, leading to system stress or damage.
---
### **Conclusion**
The **SMC CKP1A63-75Y-P74-191-X689** is a **high-quality, reliable pressure control valve** ideal for applications requiring **precision, durability, and seamless integration with SMC pneumatic systems**. Its strengths lie in **consistent performance, low maintenance, and compatibility with existing SMC infrastructure**.
However, if **cost is a major concern** or if the application does not demand SMC s level of precision, a **budget-friendly alternative** from another manufacturer (e.g., Festo, ASCO, or a generic brand) might be more suitable.
**Final Recommendation:** - **Buy this valve if:**- You are already using SMC components in your system.
- Your application requires **high-precision pressure control**.
- You prioritize **long-term reliability and low maintenance**.
- Budget is not a limiting factor.
- **Consider alternatives if:**- You need **customizable or advanced features** not offered in this model.
- Cost efficiency is a higher priority than brand reputation.
- Your system is **simple and does not require SMC-level precision**.
For most **industrial or automation applications** where reliability and compatibility are key, this SMC valve is a **strong choice**. However, always verify the **specific pressure range, flow rate, and system requirements** to ensure it meets your exact needs.
Details:
Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed. SMC CKP1A63-75Y-P74-191-X689 / CKP1A6375YP74191X689 USED CYL, CLAMP. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.
All products are guaranteed to be working but may show signs of use if purchasing a used product.
part #: ckp1a63-75y-p74-191-x689 price
- $369.55
specifications hydraulicylind:
- brand: Smc
- mpn: Ckp1a63-75y-p74-191-x689
- part type: Hydraulic Pneumatic Cylinder
seller hydraulicylind:
- # reviews: 2005 22
- city: 1 Millennium Dr, Willingboro, NJ 08046
- rating: 99.6%
payments hydraulicylind:
- credit card: Mastercard
- other
- wallet: Paypal
general hydraulicylind:
- condition: Used
- Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders
shipping hydraulicylind:
- class: Standard
- service: Standard
- type: Fixed
- transit: 30-36 Days
- cost: $12.90
returns hydraulicylind:
- paid by: Buyer
- method: Money back
- time: 30 Days
- policy: Returns Accepted
offer hydraulicylind:
- quantity: 1
- options: Ship-to-home
- sold: 0
- started: April 22, 2026
- availability: In Stock
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