SMC CNADN80-300N-D Air Cylinder Usip

( Brand: Smc ), ( Manufacturer Part Number: CNADN80-300N-D ), ( Part Type: Cylinder )

Review SMC Air Cylinder Usip

The **SMC CNADN80-300N-D Air Cylinder** is a high-performance, durable pneumatic actuator designed for demanding industrial applications where precision, reliability, and efficiency are paramount. Part of SMC s renowned **CN series**, this double-acting, rod-extending air cylinder features a robust **80mm bore diameter**, delivering a maximum force output of **300N (30.6 kgf)** across its full stroke, making it ideal for light to medium-duty automation tasks such as clamping, positioning, indexing, and material handling. Engineered with **SMC s proprietary CNADN design**, this cylinder combines a **tubular aluminum alloy body** with a **high-strength steel rod**, ensuring exceptional rigidity, resistance to bending, and longevity even under cyclic loading. The **standard stroke length of 300mm** (adjustable within SMC s range) provides ample travel for most applications, while the **dual-port connection** (M8 x 1) allows for seamless integration into existing pneumatic systems with minimal dead space, reducing energy consumption and improving response times.

One of the standout features of the **CNADN80-300N-D** is its **sealed, maintenance-free construction**, incorporating **SMC s advanced rubber seals and lip wipers** that effectively prevent dust, moisture, and contaminants from entering the cylinder, thereby extending the life of internal components and reducing downtime. The **D-series designation** indicates a **dust-proof and water-resistant** design, making it suitable for harsh environments such as manufacturing plants, food processing facilities, and outdoor automation systems where exposure to debris or adverse weather conditions is a concern. Additionally, the cylinder s **low-friction piston rod guide** minimizes wear and tear, while the **integrated cushioning system** on both the extension and retraction strokes ensures smooth, controlled movement and reduces noise, vibration, and mechanical stress on connected machinery.

For enhanced safety and operational flexibility, the **CNADN80-300N-D** is equipped with **SMC s standard magnetic end-of-stroke sensors** (optional **CNADN80-300N-D-M** model), which provide precise position feedback for integration into PLC-controlled systems. The cylinder s **compact yet sturdy mounting design** featuring **standard ISO flanges (optional)** or **SMC s proprietary quick-connect fittings** allows for easy installation on conveyors, robotic arms, or custom automation setups with minimal space requirements. Whether used in **pick-and-place operations, automated packaging, or light assembly lines**, this cylinder delivers consistent performance under varying load conditions, thanks to its **high-efficiency piston design** and **optimized air consumption rates**, which help reduce operational costs.

Built to meet **international safety and quality standards**, including **CE marking and ISO 9001 certification**, the **SMC CNADN80-300N-D** is a testament to the brand s commitment to precision engineering and reliability. Its **modular compatibility** with other SMC components such as valves, regulators, and actuators makes it an excellent choice for system integrators looking to build scalable, high-performance pneumatic solutions. With its **durable construction, quiet operation, and adaptability to diverse applications**, this air cylinder is a versatile workhorse for industries seeking efficient, low-maintenance automation.

### **Pros and Cons of buying a SMC CNADN80-300N-D Air Cylinder**

1. **High Load Capacity** The 300N force rating makes it suitable for medium-duty applications, such as clamping, holding, or light material handling.

2. **Reliable Brand** SMC is a well-established manufacturer in pneumatic components, known for durability and consistent performance.

3. **Standardized Design** Compatible with common SMC fittings and accessories, reducing compatibility issues in existing systems.

4. **Moderate Stroke Length** The 80mm stroke provides sufficient movement for many industrial tasks without excessive bulk.

5. **Cost-Effective for Basic Needs** Priced reasonably for its performance, making it a practical choice for small to medium-scale operations.

6. **Easy Maintenance** Standard air cylinders from reputable brands typically require minimal upkeep, with replaceable seals and simple lubrication needs.

7. **Versatile Mounting Options** Can be installed in various orientations (piston rod side, piston side, or side-mounted) depending on application requirements.

8. **Good for Light Automation** Suitable for simple robotic arms, conveyor systems, or automated clamping tasks where precision is not extreme.

1. **Limited Force for Heavy Applications** At 300N, it may struggle with high-load or high-impact tasks, requiring additional support or reinforcement.

2. **No Built-In Position Feedback** Unlike servo or smart cylinders, this is a basic pneumatic cylinder without integrated sensors, meaning external limit switches or sensors may be needed for precise control.

3. **Standardized Size Constraints** The 80mm stroke may be too short for applications requiring longer movement ranges.

4. **Dependence on Compressed Air** Performance is entirely reliant on air supply quality and pressure consistency; poor air filtration or pressure drops can reduce efficiency.

5. **No Integrated Speed Control** Without a flow control valve, the cylinder s speed is limited by the system s default settings, which may not be ideal for fast or precise movements.

6. **Potential for Leakage Over Time** Like all pneumatic cylinders, seals degrade with use, leading to air leaks and reduced efficiency if not maintained.

7. **Limited Customization** Unlike some high-end cylinders, this model does not offer extensive customization options for specialized applications.

8. **No Built-In Safety Features** Lacks features like cushioning or magnetic brakes, which could be necessary for applications requiring smooth stops or safety compliance.

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The **SMC CNADN80-300N-D** is a solid choice for **light to medium-duty pneumatic applications** where reliability, ease of use, and cost-effectiveness are priorities. It excels in basic automation tasks, clamping, or holding operations where a 300N force is sufficient. However, it is **not ideal for high-load, high-precision, or high-speed applications** without additional modifications or external controls.

For users with **simple pneumatic needs** and an existing SMC system, this cylinder offers a **practical, no-frills solution**. Those requiring **higher force, precise positioning, or integrated feedback** may need to consider more advanced alternatives, such as **servo cylinders, double-acting cylinders with built-in sensors, or reinforced models**.

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- You need a **reliable, cost-effective pneumatic cylinder** for basic automation.

- Your application involves **light clamping, holding, or simple material handling** within the 300N force range.

- You already use **SMC components**, ensuring compatibility with your existing system.

- You are willing to **supplement with external sensors or valves** for better control.

- Your application requires **higher force (e.g., >500N)** or **longer strokes (>100mm)**.

- You need **precise positioning or speed control**, necessitating a servo or smart cylinder.

- Your environment has **extreme temperatures, high humidity, or abrasive particles**, which may require a more robust or sealed model.

- You require **built-in safety features** like cushioning or magnetic brakes.

For most **small-scale industrial, laboratory, or light manufacturing applications**, this cylinder provides **good value for money** and performs reliably when properly maintained. However, always verify **specific load requirements, air supply conditions, and system integration** before purchasing.

Details:

SMC CNADN80-300N-D Air Cylinder SMC air cylinder, part of the CNADN series, double-acting, with tie rods and a 300mm stroke. 2-Year MRO Shield Protection Plan Included. Most items are in stock when they listed. Special Instructions.

The product must be the original item shipped, with matching serial numbers if applicable. SMC CNADN80-300N-D Air Cylinder Manufactured by. A previously used, fully functional product that may have some signs of cosmetic wear. Manufacturer Part Number: CNADN80-300N-D.

part #: cnadn80300n price

• $585.00

specifications hydraulicylind:

• brand: Smc
• mpn: Cnadn80-300n-d
• part type: Cylinder

offer hydraulicylind:

• best offers: True
• started: May 16, 2026
• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home

general hydraulicylind:

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

seller hydraulicylind:

• # reviews: 25551
• city: Mount Sterling, Kentucky
• rating: 99.8%

shipping hydraulicylind:

• service: UPS Ground, UPS Next Day Air
• carrier: UPS
• cost: $68.00
• transit: 4-11 Days
• type: Calculated
• class: Standard, One-day

returns hydraulicylind:

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

payments hydraulicylind:

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

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