SMC CKG1A63-125Z-P Clamp Cylinder Usip

( Brand: Smc ), ( Manufacturer Part Number: CKG1A63-125Z-P ), ( Part Type: Clamp Cylinder )

Review SMC Clamp Cylinder Usip

The **SMC CKG1A63-125Z-P Clamp Cylinder** is a high-performance pneumatic actuator designed for precision gripping, clamping, and holding applications in industrial automation, material handling, and manufacturing processes. Part of SMC s robust CKG series, this cylinder features a compact yet durable construction, engineered to deliver reliable and repeatable performance in demanding environments. The **125mm bore diameter** provides ample force output, making it suitable for applications requiring moderate to heavy clamping forces, such as securing workpieces, holding components in place during assembly, or stabilizing parts during machining or inspection. Its **double-acting design** ensures smooth and controlled actuation, allowing for both extension and retraction with precise positioning, which is critical for applications where accuracy and consistency are paramount.

The cylinder is equipped with a **clamp-type mounting system**, featuring a robust **CGK1A63** rod end with a threaded connection (12mm M12 x 1.5 pitch) that accommodates a variety of clamp attachments, including SMC s **CKG series clamp heads** or third-party accessories. This modularity allows for easy customization to fit specific application needs, whether it s adjusting grip width, adding cushioning for gentle clamping, or integrating with robotic systems for automated processes. The **125Z** designation indicates a standard stroke length of **125mm**, though extensions or reductions can often be accommodated through SMC s engineering support to match exact workspace requirements.

Constructed from high-quality materials, the CKG1A63-125Z-P is built to withstand frequent cycling and harsh conditions, with a **piston rod made from corrosion-resistant stainless steel** and a **sealed, oil-filled piston** to minimize wear and ensure longevity. The cylinder s **P-type (standard) mounting configuration** includes a **flange base** and a **rod-side mounting hole**, providing versatility in installation on conveyor systems, machine tools, or fixed workstations. The **double-acting operation** is powered by compressed air, with internal **SMC s patented piston seals and cushioning mechanisms** to reduce noise, vibration, and energy loss, contributing to smoother operation and extended component life.

Safety and efficiency are prioritized in its design, featuring **integrated cushioning** on both the extension and retraction strokes to prevent abrupt stops, which can reduce mechanical stress on the system and the clamped components. The cylinder is compatible with SMC s **standard air fittings (G or G )** and can be easily integrated into existing pneumatic circuits, making it a seamless addition to automated lines. Its **compact footprint** and lightweight yet sturdy construction also make it ideal for applications where space is limited, such as in robotic cells, CNC machines, or compact assembly stations.

Whether used in **automotive manufacturing** for securing body panels, in **electronics assembly** for holding delicate components, or in **packaging machinery** for consistent product handling, the SMC CKG1A63-125Z-P Clamp Cylinder delivers **consistent, high-force clamping** with minimal maintenance. Backed by SMC s reputation for precision engineering and reliability, this cylinder is a versatile solution for industries seeking durable, high-performance pneumatic actuation in demanding applications.

### **Pros and Cons of buying a SMC CKG1A63-125Z-P Clamp Cylinder**

#### **Overview**

The **SMC CKG1A63-125Z-P** is a pneumatic clamp cylinder designed for automated clamping applications in industrial settings. It is part of SMC s **CKG series**, known for reliability, precision, and compatibility with standard pneumatic systems.

---

### **Pros**

1. **High Precision and Repeatability**

- SMC cylinders are engineered for consistent performance, making them ideal for applications requiring tight tolerances in clamping, holding, or positioning tasks.

- The **Z-P** variant likely includes a **proportional valve interface**, allowing for smooth, adjustable clamping force, which improves efficiency in automated processes.

2. **Durability and Long Lifespan**

- SMC uses high-quality materials (e.g., hardened steel rods, corrosion-resistant coatings) to ensure longevity, even in demanding environments.

- The **sealed construction** minimizes wear from dust, moisture, or contaminants, reducing maintenance needs.

3. **Compatibility with SMC s Ecosystem**

- Works seamlessly with other SMC components (e.g., valves, actuators, controllers), simplifying system integration and reducing compatibility issues.

- SMC provides extensive documentation, CAD files, and technical support, easing installation and troubleshooting.

4. **Adjustable Clamping Force**

- The **adjustable stroke and force settings** (via the Z-P proportional interface) allow operators to fine-tune performance for different materials or clamping requirements.

- This flexibility is valuable in applications where force must be dynamically controlled (e.g., deburring, assembly, or material handling).

5. **Compact and Space-Efficient Design**

- The **CKG series** is designed to fit into tight spaces, making it suitable for applications with limited installation room.

- Lightweight yet robust, reducing structural load requirements in machinery.

6. **Energy Efficiency**

- SMC cylinders are optimized for **low energy consumption** while maintaining performance, which can reduce operational costs over time.

- The **proportional control** minimizes wasted air, improving overall system efficiency.

7. **Easy Maintenance**

- Modular design allows for quick replacement of worn parts (e.g., seals, pistons).

- SMC s **standardized components** mean spare parts are widely available, reducing downtime.

8. **High Reliability in Industrial Environments**

- Built to withstand **vibration, temperature fluctuations, and cyclic loading**, making it suitable for 24/7 operation in factories.

- **IP65/67-rated** versions (if applicable) provide protection against dust and water, though this specific model s rating should be verified.

9. **Global Availability and Support**

- SMC is a well-established brand with **distributors worldwide**, ensuring easy procurement of parts and service.

- Strong after-sales support, including training and technical assistance.

10. **Cost-Effective for High-Volume Applications**

- While the upfront cost may be higher than some generic cylinders, the **reduced downtime, energy savings, and longevity** often justify the investment in large-scale operations.

---

### **Cons**

1. **Higher Initial Cost Compared to Generic Brands**

- SMC cylinders are **premium-priced** due to their quality and precision. Budget-conscious buyers may find cheaper alternatives from lesser-known manufacturers.

- However, the long-term cost of ownership (lower maintenance, higher reliability) often offsets this.

2. **Dependence on SMC s Valve and Control Systems**

- For optimal performance, the cylinder works best with **SMC-compatible valves and controllers**. Using non-SMC components may require additional interfaces or adapters, adding complexity.

- If integrating with legacy systems, compatibility checks are essential.

3. **Limited Customization Options**

- While the **Z-P variant** offers proportional control, SMC does not provide as many **custom stroke, force, or mounting options** as some competitors (e.g., Festo, Bosch Rexroth).

- Specialized applications may require additional modifications or third-party accessories.

4. **Potential Learning Curve for Non-SMC Users**

- Operators or engineers unfamiliar with SMC s **software, wiring, or programming** (e.g., for PLC integration) may need training, increasing initial setup time.

- Documentation is thorough, but troubleshooting non-standard issues may require SMC support.

5. **Weight and Installation Considerations**

- While compact, the cylinder may still require **reinforced mounting points** to handle clamping forces, especially in high-force applications.

- Improper installation can lead to misalignment or premature wear.

6. **Proportional Control Adds Complexity**

- The **Z-P interface** enables advanced force control but requires **proportional valves and control systems**, increasing the overall system cost.

- For simple on/off clamping, a standard cylinder might suffice, reducing unnecessary complexity.

7. **Regional Availability and Lead Times**

- Depending on location, **stock availability** and lead times for SMC products can vary. Some regions may have longer delivery times for specialized cylinders.

- Spare parts may not be as readily available in less developed markets.

8. **Potential for Overkill in Low-Demand Applications**

- If the application only requires **basic clamping** without the need for adjustable force or high precision, a simpler (and cheaper) cylinder may be sufficient.

- The **premium features** of the CKG1A63-125Z-P may not be fully utilized, making it a less cost-effective choice.

---

### **Conclusion**

The **SMC CKG1A63-125Z-P clamp cylinder** is a **high-quality, reliable, and precise** solution for automated clamping applications, particularly in industries where **consistency, durability, and adaptability** are critical. Its **proportional control, compatibility with SMC s ecosystem, and long lifespan** make it an excellent choice for **high-volume, precision-driven manufacturing environments**.

However, the **higher upfront cost, dependency on SMC s control systems, and potential over-engineering for simpler applications** may not justify the purchase for **budget-sensitive or low-complexity** setups. Buyers should carefully assess whether the **advanced features** (e.g., adjustable force, proportional control) align with their needs before committing.

---

### **Recommendation**

You require **high precision and repeatable clamping force** in automated systems.

Your application benefits from **adjustable, proportional control** (e.g., material handling, assembly, or deburring).

You are already using **SMC components** (valves, controllers, actuators), ensuring seamless integration.

**Long-term reliability and reduced maintenance** are priorities over short-term cost savings.

Your workspace has **limited installation space**, and the cylinder s compact design is advantageous.

Your budget is **strictly limited**, and a mid-range or generic cylinder would suffice.

The application only requires **basic on/off clamping** without force adjustment.

You are **not using SMC s control systems**, and compatibility with other brands is a concern.

The **lead time or regional availability** of SMC parts is a significant drawback.

For **industrial automation, precision clamping, or applications where force control is essential**, the **SMC CKG1A63-125Z-P** is a **strong, well-supported choice** that delivers **superior performance and longevity**. However, for **simpler or cost-sensitive applications**, evaluating alternatives (e.g., Festo, Bosch Rexroth, or budget pneumatic cylinders) may be more economical. Always **verify compatibility with your existing system** and **compare total cost of ownership** (including maintenance and downtime) before purchasing.

Details:

Special Instructions. Manufacturer Part Number: CKG1A63-125Z-P. SMC CKG1A63-125Z-P Clamp Cylinder Manufactured by. 2-Year MRO Shield Protection Plan Included.

SMC CKG1A63-125Z-P Clamp Cylinder63mm ck clamp cylinder with 125mm stroke length , part of Smc CK CLAMP CYLINDER series.Specifications Bore Size: 63mm. The product must be the original item shipped, with matching serial numbers if applicable. Series: CK CLAMP CYLINDER. Most items are in stock when they listed.

A previously used, fully functional product that may have some signs of cosmetic wear. Type: ACTUATOR.

part #: ckg1a63125z price

• $260.10

specifications linactuat:

• brand: Smc
• mpn: Ckg1a63-125z-p
• part type: Clamp Cylinder

offer linactuat:

• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True
• options: Ship-to-home
• started: May 22, 2026

payments linactuat:

• wallet: Google-pay
• other
• credit card: Visa

shipping linactuat:

• class: Standard, Expedited, One-day
• type: Calculated
• carrier: USPS, UPS
• transit: 6-12 Days
• service: USPS Ground Advantage, USPS Priority Mail, UPS Ground, UPS Next Day Air
• cost: $19.60

general linactuat:

• condition: Used
• Industrial Automation Motion Controls > Rotary Linear Motion > Linear Actuators

seller linactuat:

• # reviews: 25759
• city: Mount Sterling, Kentucky
• rating: 99.8%

returns linactuat:

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

Smc CKG1A63-125Z Is Similar To:

• Ac-x1-80-9f Smc Flange Acnl Cylinder Fnip (45.6% similar) The item may be missing original packaging. Join our subscribe to news letter for exclusive discounts and special offers. Special instructions. Smc AC-X1-80-9F flange, acne tie-rod cylinder nip manufactured by manufacturer part number: a new, unused item with no signs of wear...(February 26th, 2019)
• C85n25-80c Smc Cylinder New No Box (36.1% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(October 14th, 2018)
• Cda2g40-200 Smc Pneumatic Cylinder New No Box (36.1% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(September 17th, 2018)
• Cdbq2b32-50dc Smc Compact Cylinder Sensor (45.6% similar) Smc CDBQ2B32-50DC compact cylinder w JA20 D-A93 sensor new condition. We determine the best method of shipping based upon item and location. From custom late model equipment never put in production...(October 23rd, 2018)
• Cdg1dn50-125-h7bw Smc Cylinder New No Box (50.6% similar) If another carrier such as DHL or ups is required to ship due certain shipping requirements, then the costs and requested may change...(February 11th, 2019)
• Cdg1ln40-200-g59wl Smc Pneumatic Cylinder Actuator New No Box (30.3% similar) Heres the specs: model: CDG1LN40-200-G59WLMAX press: 150PSI9. I have 3 available and if purchasing more than one will combine shipping. These are in nice unused condition with only light shelf wear. Is per unit. The pictures show all 3 units. Location: H2...(October 28th, 2018)
• Cdg1ra25-100 Smc New Pneumatics Bore Air Cylinder (34.5% similar) Warranty this item is guaranteed to be as described. Shipping buyer pays for all costs. Home contact about technology industrial lab test electrical semiconductor new Smc pneumatic CDG1RA25-100 double-acting single-rod 25MM bore air cylinder manufacturer: model: condition: other price. Comes in non-...(October 17th, 2018)
• Cdj2l10-15-m9b Smc Cylinder Used (42.9% similar) If another carrier such as DHL or ups is required to ship due certain shipping requirements, then the costs and requested may change...(December 29th, 2018)
• Cdlm2b20-10-d-g59w Smc Pneumatic Cylinder Actuator New (32.6% similar) The item available here is a new Smc pneumatic cylinder w sensor. I have 4 available, is per unit. If purchasing more than one I will combine shipping...(October 1st, 2018)
• Cdlm2b20-10-d-g59wls Smc Lot Of Pneumatic Cylinder Actuator New Old Stock (28.8% similar) They are in nice unused condition with only minimal shelf wear. The item available here is a lot of 2 Smc pneumatic cylinders...(March 10th, 2019)
• Cdlm2l20-100-e Smc Linear Actuator Cylinder (39.5% similar) ...(September 22nd, 2017)