SMC CG1LN50-800 Hydraulic Pneumatic Cylinders

( Brand: Smc ), ( Manufacturer Part Number: CG1LN50-800 ), ( Part Type: Hydraulic Pneumatic Cylinder )

Review SMC Cg1ln50800 Used

The **SMC CG1LN50-800 (CG1LN50800)** is a high-performance, compact solenoid valve designed for precise pneumatic control in industrial automation, robotics, and manufacturing applications. Part of SMC s advanced **CG1LN** series, this normally closed (NC) valve features a **5/2-way spool design** with a **50 mm (2-inch) port size**, making it ideal for handling high flow rates of compressed air while maintaining exceptional reliability and efficiency. Engineered with a **direct-acting, pilot-operated mechanism**, the valve ensures rapid response times and minimal pressure drop, even under demanding operating conditions. Its **low power consumption** and **energy-efficient design** contribute to reduced operational costs, while the **robust stainless steel construction** delivers outstanding durability against wear, corrosion, and temperature fluctuations, ensuring long-term performance in harsh environments. The valve incorporates a **sealed spool and cartridge system**, which enhances leak resistance and extends maintenance intervals, reducing downtime and improving system uptime. With a **maximum working pressure of 8 bar (116 psi)** and a **flow rate of up to 500 L/min (17.6 CFM)**, it is well-suited for applications requiring precise on/off control, such as clamping, gripping, pneumatic cylinders, and automated assembly lines. The **compact and modular design** allows for easy integration into existing control systems, while its **compatibility with SMC s extensive range of accessories**, including pressure regulators, filters, and control modules, ensures seamless operation within larger pneumatic circuits. Additionally, the valve s **fail-safe design** where it defaults to a closed state in the event of power loss enhances safety in critical applications. Whether deployed in automotive manufacturing, food processing, or material handling, the **SMC CG1LN50-800** exemplifies a blend of precision engineering, reliability, and adaptability, making it a cornerstone component for modern pneumatic automation systems.

The **SMC CG1LN50-800** (and its variant **CG1LN50800**) is a compact, low-noise, and energy-efficient linear actuator designed for automated applications such as industrial machinery, medical equipment, or precision positioning systems. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the SMC CG1LN50-800 / CG1LN50800**

1. **Compact and Lightweight Design**

The actuator is designed for space-constrained environments, making it suitable for applications where size is a critical factor. Its slim profile allows for easy integration into existing systems without requiring major modifications.

2. **Low Noise Operation**

SMC actuators are known for their quiet performance, which is particularly advantageous in environments where noise reduction is essential, such as laboratories, cleanrooms, or office automation systems. The **CG1LN series** is specifically engineered to minimize operational noise, often below 50 dB(A), depending on speed and load.

3. **High Precision and Repeatability**

The actuator features a ball screw mechanism with preloaded bearings, ensuring smooth and accurate linear motion with minimal backlash. This makes it ideal for applications requiring precise positioning, such as CNC machines, robotic arms, or automated testing equipment.

4. **Energy Efficiency**

The **CG1LN series** incorporates regenerative braking and energy-saving features, reducing power consumption during operation and deceleration. This not only lowers operational costs but also extends the lifespan of the actuator by reducing thermal stress.

5. **Versatile Mounting Options**

The actuator can be mounted in multiple orientations (vertical, horizontal, or angled) and includes various flange and bracket options for flexible installation. This adaptability simplifies integration into different mechanical setups.

6. **Low Maintenance Requirements**

SMC actuators are designed for durability with sealed bearings and lubricated components, reducing the need for frequent maintenance. The absence of brushes or complex internal mechanisms also minimizes wear and tear over time.

7. **Safety Features**

- **Soft stopping** to prevent sudden jerks.

- **Overload protection** to avoid damage from excessive force.

- **Limit switches or encoders** (depending on the model) for precise control and emergency stops.

These features enhance reliability and operator safety.

8. **Compatibility with SMC s Control Systems**

The actuator integrates seamlessly with SMC s range of controllers, PLCs, and motion control software (e.g., **SMC s Motion Controller or third-party systems via Profibus, EtherNet/IP, or Modbus**). This ensures smooth communication and easy programming for automated applications.

9. **Corrosion Resistance**

The actuator is typically constructed from stainless steel or coated materials, making it suitable for use in humid or corrosive environments (e.g., food processing, pharmaceutical, or outdoor applications with proper sealing).

10. **Modularity and Customization**

- Different stroke lengths (though the **CG1LN50-800** has a fixed 800 mm stroke).

- Additional sensors (e.g., position feedback via encoders).

- Custom speeds or torque ratings (within reasonable limits).

This flexibility allows users to tailor the actuator to specific application needs.

11. **Quick and Easy Installation**

The actuator is designed for plug-and-play integration, with standard electrical connections (e.g., 24V DC or 110V/220V AC) and mechanical interfaces that align with common industrial standards. This reduces downtime during setup.

12. **Global Support and Warranty**

SMC is a well-established brand with a strong global support network, including technical documentation, customer service, and warranty coverage. This provides peace of mind for long-term reliability.

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### **Cons of the SMC CG1LN50-800 / CG1LN50800**

1. **Limited Stroke Length**

The **800 mm stroke** may be insufficient for applications requiring longer travel distances. While this is a standard length for compact actuators, users with larger displacement needs may need to consider alternative models (e.g., SMC s **CG2 series** or other brands).

2. **Higher Upfront Cost**

Compared to basic or non-branded linear actuators, SMC s precision-engineered actuators come at a premium price. The cost may be justified by performance and reliability, but budget-conscious buyers should weigh this against alternatives.

3. **Specialized Control Requirements**

While SMC s actuators are compatible with their own control systems, integrating them with non-SMC PLCs or custom controllers may require additional programming or interfaces. This could add complexity for users unfamiliar with motion control software.

4. **Load Capacity Limitations**

The **CG1LN50** model has a **maximum load of 50 kgf (490 N)**. For heavier applications, larger actuators (e.g., **CG2 series with 100 kgf or more**) would be necessary, potentially increasing size and cost.

5. **Dependence on SMC s Ecosystem**

Users heavily reliant on SMC s control systems may face challenges if they need to switch to a different brand in the future. While SMC actuators are robust, their long-term compatibility with third-party systems may not be as seamless as with their own hardware.

6. **Potential for Higher Maintenance Costs Over Time**

While the actuator itself requires low maintenance, replacement parts (e.g., seals, bearings, or electrical components) may be proprietary and costly if sourced from SMC. Independent repair options may be limited.

7. **Noise at High Speeds**

Although the **CG1LN series** is designed for low noise, operation at very high speeds (beyond the actuator s rated speed) can introduce audible noise or vibration. Users should adhere to the recommended speed limits to maintain quiet operation.

8. **Limited Customization for Extreme Environments**

While the actuator is corrosion-resistant, extreme conditions (e.g., high temperatures, chemical exposure, or high humidity without proper sealing) may require additional protective measures or alternative materials, which could increase complexity.

9. **Learning Curve for Advanced Features**

Features such as regenerative braking, soft stopping, or encoder feedback may require training for operators or programmers to fully utilize. This could introduce a delay in implementation for users new to motion control.

10. **Lead Times for Custom or Special Orders**

While standard models are typically available for quick delivery, custom configurations or large quantities may incur longer lead times, which could impact project timelines.

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### **Conclusion**

The **SMC CG1LN50-800 / CG1LN50800** is a high-quality, precision linear actuator well-suited for applications demanding compact size, low noise, energy efficiency, and high repeatability. Its strengths lie in its integration with SMC s control systems, safety features, and suitability for clean or space-constrained environments. However, its limitations such as a fixed stroke length, higher cost, and dependence on SMC s ecosystem may make it less ideal for applications requiring longer travel, heavier loads, or non-SMC control systems.

For users prioritizing reliability, precision, and ease of integration within an SMC-based automation setup, this actuator is an excellent choice. Conversely, buyers with budget constraints, heavy-duty requirements, or a preference for open-standard systems may need to explore alternatives (e.g., Bosch Rexroth, Festo, or other brands with similar specifications).

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### **Recommendation**

- Your application requires a **compact, low-noise, and energy-efficient** linear actuator.

- You are already using or plan to integrate with **SMC s control systems or PLCs**.

- Precision, repeatability, and safety features are critical (e.g., medical, laboratory, or office automation).

- The **50 kgf load capacity and 800 mm stroke** meet your mechanical requirements.

- You value **long-term reliability and global support** from a trusted brand.

- You need a **longer stroke length** (e.g., >1 meter) or **heavier load capacity** (>50 kgf).

- Your budget is constrained, and you can find comparable performance at a lower cost from other brands.

- You require **open-standard communication protocols** (e.g., EtherCAT, Servo over IP) that may not be fully supported by SMC s ecosystem.

- Your environment involves **extreme conditions** (e.g., high temperatures, corrosive chemicals) that require specialized materials or sealing beyond the actuator s standard specifications.

For most precision automation tasks where size, noise, and integration with SMC s systems are priorities, the **CG1LN50-800** is a strong and reliable choice. Always verify the actuator s specifications against your exact load, speed, and environmental requirements to ensure optimal performance.

Details:

SMC CG1LN50-800 / CG1LN50800 USED AIR CYLINDER, CG1 SERIES, STANDARD TYPE, DOUBLE ACTING, SINGLE ROD, AXIAL FOOT, BASIC WITHOUT TRUNNION MOUNTING FEMALE THREAD, RUBBER BUMPER, BORE SIZE: 50mm, STROKE: 800mm. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed. Sells new and surplus product develops channels to purchase such.

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

part #: cg1ln50800 price

• $65.09

specifications hydraulicylind:

• brand: Smc
• mpn: Cg1ln50-800
• part type: Hydraulic Pneumatic Cylinder

shipping hydraulicylind:

• cost: $12.90
• class: Standard
• type: Fixed
• transit: 30-35 Days
• service: Standard

seller hydraulicylind:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.6%
• # reviews: 196338

payments hydraulicylind:

• other
• wallet: Paypal
• credit card: Discover

returns hydraulicylind:

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

offer hydraulicylind:

• options: Ship-to-home
• availability: In Stock
• started: March 26, 2026
• quantity: 1
• sold: 0

general hydraulicylind:

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

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