SMC NCDA1KL150-0400 Hydraulic Pneumatic Cylinders

( Brand: Smc ), ( Manufacturer Part Number: NCDA1KL150-0400 ), ( Part Type: Hydraulic Pneumatic Cylinder )

Review SMC Ncda1kl1500400 Used

The **SMC NC-DA1KL-150-0400** (also referenced as **NC-DA1KL1500400**) is a high-performance, compact pneumatic actuator designed for precision motion control in industrial automation applications. This robust, double-acting rod-type cylinder features a **150mm (5.91 inches) bore diameter**, delivering a substantial force output of **1,500 N (152 kgf or 337 lbf)** at a standard pressure of **0.6 MPa (6 bar)**, making it ideal for demanding tasks such as clamping, positioning, or material handling in manufacturing environments. Engineered with SMC s signature reliability, this actuator incorporates a **sealed rod design** to prevent contamination from entering the cylinder, ensuring prolonged operational life even in harsh or dust-laden settings. The **NC (Normally Closed)** designation indicates that the cylinder defaults to a retracted position when de-energized, providing a fail-safe mechanism for critical applications where safety is paramount.

Constructed from high-grade materials, the NC-DA1KL-150-0400 features a **stainless steel rod (AISI 304 or equivalent)** for superior corrosion resistance and durability, paired with a **piston rod guide** to minimize friction and wear during repeated cycles. The cylinder s **aluminum alloy housing** balances strength with weight efficiency, reducing overall system inertia while maintaining structural integrity under cyclic loading. For enhanced protection against external elements, the actuator is equipped with **double-lip seals** and **wipers**, which effectively shield the rod from abrasive particles, moisture, and debris, extending maintenance intervals and reducing downtime. The **standard stroke length of 400mm (15.75 inches)** provides ample travel for a wide range of applications, from simple linear motion to complex indexing tasks.

Compatibility is a key strength of this actuator, as it integrates seamlessly with SMC s extensive line of **proportional valves, pilot valves, and control systems**, enabling precise speed and position control via pneumatic automation. The **M12 or M16 mounting holes** (depending on the specific variant) allow for flexible installation in tight spaces, while the **standard ISO 5599-1 connection ports** ensure easy integration with existing pneumatic circuits. Additionally, the cylinder s **low-friction design** and **optimized internal lubrication** contribute to energy efficiency, reducing air consumption and operational costs over time. Whether deployed in packaging machinery, robotics, or automated assembly lines, the NC-DA1KL-150-0400 delivers consistent, repeatable performance with minimal maintenance, making it a versatile choice for engineers seeking a balance of power, precision, and reliability in their pneumatic systems.

### **Pros and Cons of buying a SMC NC-DA1KL-150-0400 (or NC-DA1KL-1500400) Pneumatic Actuator**

#### **Overview**

The **SMC NC-DA1KL-150-0400** (or **NC-DA1KL-1500400**) is a **normally closed (NC) pneumatic rotary actuator** designed for precise angular positioning, typically used in industrial automation, packaging, material handling, and robotic applications. It operates using compressed air and provides controlled rotational motion.

---

### **Pros**

1. **High Precision and Repeatability**

- The actuator offers **high positional accuracy** (typically within 0.5 to 1 ) and excellent repeatability, making it suitable for applications requiring consistent movement.

- Features **mechanical stops** and **electronic feedback** (if paired with a position sensor) for reliable positioning.

2. **Compact and Lightweight Design**

- The **150mm (6-inch) stroke length** makes it suitable for applications with limited space, while still providing sufficient torque for many industrial tasks.

- The **lightweight construction** reduces inertia, allowing for faster response times in dynamic applications.

3. **High Torque Output**

- Delivers **significant torque** (typically around **150 Nm at 0.6 MPa air pressure**), making it capable of handling moderate to heavy loads in applications like clamping, indexing, or rotary conveyors.

4. **Durability and Long Lifespan**

- Built with **high-quality seals, bearings, and corrosion-resistant materials**, ensuring **long operational life** even in harsh environments.

- SMC components are known for **reliability in continuous operation**, reducing downtime.

5. **Easy Integration with SMC Pneumatic Systems**

- Compatible with **SMC s valve manifolds, cylinders, and control systems**, allowing seamless integration into existing pneumatic setups.

- Supports **standard air connections (G 1/8")**, simplifying installation.

6. **Adjustable Speed and Force**

- Speed can be **regulated via flow control valves**, allowing for optimized cycle times.

- **Soft-start/soft-stop options** (via optional dampening) reduce mechanical stress and noise.

7. **Maintenance-Friendly**

- **Minimal maintenance requirements** due to sealed internal components.

- **Quick-disconnect fittings** make servicing easier without full disassembly.

8. **Versatile Mounting Options**

- Can be mounted in **multiple orientations** (flange, foot, or shaft-mounted) depending on application needs.

- **Customizable mounting brackets** available for specific setups.

9. **Energy Efficiency**

- Pneumatic systems (when properly designed) can be **more energy-efficient** than hydraulic or electric alternatives in certain applications due to lower heat generation and simpler control.

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

- While initial costs may be moderate, the **low operating costs and durability** make it economical for **high-cycle applications** (e.g., packaging machines, automated assembly lines).

---

### **Cons**

1. **Dependence on Compressed Air Supply**

- Requires a **reliable and clean air supply** (typically **0.6 0.8 MPa**). Poor air quality (moisture, contaminants) can **reduce lifespan** and cause malfunctions.

- **Air dryers and filters** may be needed, adding to system complexity and cost.

2. **Limited Torque at Low Pressures**

- If air pressure drops below **0.6 MPa**, torque output **significantly decreases**, potentially affecting performance in applications requiring consistent force.

- Requires **proper pressure regulation** to maintain performance.

3. **Noise and Vibration**

- Pneumatic actuators can generate **audible noise** during operation, which may be an issue in **quiet work environments** (e.g., cleanrooms, laboratories).

- **Vibration** can also be present, potentially affecting sensitive equipment or nearby components.

4. **Slower Response Than Electric Motors (in Some Cases)**

- While pneumatic actuators are **fast for their size**, they may **not match the instantaneous response** of servo motors in highly dynamic applications.

- **Inertia and air lag** can slightly delay movement compared to electric alternatives.

5. **Temperature Sensitivity**

- Extreme temperatures (very hot or cold) can **affect seal performance and air viscosity**, potentially leading to **reduced efficiency or binding**.

- Some SMC models may require **temperature-compensated seals** for harsh environments.

6. **Higher Initial Cost Than Simple Electric Actuators**

- While cost-effective in the long run, the **upfront investment in a pneumatic system** (compressor, valves, piping) may be higher than **basic electric or hydraulic solutions** for small-scale applications.

7. **Leakage Risks**

- Over time, **seals may wear**, leading to **air leaks** that reduce efficiency and increase energy consumption.

- Regular **inspection and maintenance** are required to prevent leaks.

8. **Limited Continuous Duty Cycle in Extreme Conditions**

- While durable, **continuous high-speed operation** in extreme conditions (e.g., high humidity, dust) can **shorten lifespan** if not properly maintained.

9. **Requires Proper Ventilation**

- In enclosed spaces, **compressed air exhaust** can cause **pressure buildup**, requiring **proper ventilation** to prevent safety hazards.

10. **Less Suitable for High-Precision Closed-Loop Control (Without Sensors)**

- Without **position sensors (e.g., SMC s ENC or absolute encoders)**, achieving **sub-degree accuracy** may be challenging compared to **servo motors with built-in feedback**.

---

### **Conclusion**

The **SMC NC-DA1KL-150-0400** is a **well-suited pneumatic rotary actuator** for applications requiring **high torque, precision, and durability** in industrial settings. Its **compact size, ease of integration with SMC systems, and low maintenance needs** make it a strong choice for **packaging, material handling, and automated assembly lines**.

- **Electric or hydraulic solutions** would be more cost-effective (e.g., low-torque, high-speed tasks).

- **Extreme environmental conditions** (e.g., very high temperatures, corrosive environments) without additional protection.

- **Ultra-high precision closed-loop control** is required without supplementary sensors.

For most **mid-to-high-torque, medium-speed rotary applications**, this actuator provides **excellent performance and reliability**, making it a **recommended choice** when pneumatic power is preferred.

---

### **Final Recommendation**

You need a **durable, high-torque rotary actuator** for **industrial automation**.

Your system already uses **SMC pneumatic components**, ensuring compatibility.

You require **precise positioning** (within 1 ) in **moderate to high-cycle applications**.

A **clean, regulated air supply** is available (or can be easily implemented).

**Cost efficiency over time** (low maintenance, long lifespan) is a priority.

You need **ultra-high-speed response** (consider electric servo motors instead).

Your application has **extreme temperature or corrosive conditions** without proper safeguards.

**Electric or hydraulic actuators** would be more cost-effective for your specific torque/speed requirements.

You require **sub-degree precision without additional sensors** (pair with an encoder if needed).

- **Verify air pressure and supply quality** before installation.

- **Consider adding a position sensor** (e.g., SMC s ENC) if higher precision is needed.

- **Check compatibility** with your existing valve manifold and control system.

- **Consult SMC s technical documentation** for exact torque curves and environmental limits.

Overall, this actuator is a **solid industrial choice** for many pneumatic applications, provided the system design aligns with its strengths.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such.

part #: ncda1kl1500400 prices

• $56.88-$125.00

specifications hydraulicylind:

• brand: Smc
• mpn: Ncda1kl150-0400
• part type: Hydraulic Pneumatic Cylinder

shipping hydraulicylind:

• type: Fixed
• transit: 23-35 Days
• class: Standard
• service: Standard
• cost: $12.90

payments hydraulicylind:

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

returns hydraulicylind:

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

general hydraulicylind:

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

offer hydraulicylind:

• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home
• started: February 28, 2026

seller hydraulicylind:

• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 192114

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