SMC Pneumatic Cylinder NCJPB10-125D 1.25 10-32UNF 100PSI

( Brand: Smc ), ( Manufacturer Part Number: NCJPB10125D ), ( Model: NCJPB10-125D ), ( Part Type: Pneumatic Cylinder ), ( Suitable Media: Compressed Air ), ( Cylinder Type: Single-rod Cylinder ), ( Cylinder Action: Double-acting ), ( Stroke Length: 1 1/4 ), ( Bore Diameter: 3/8 ), ( Country Of Origin: Japan ), ( Maximum Pressure: 100 Psi )

Review SMC Lot Of Pneumatic Cylinder 1.25 Inch Stroke 100psi Nice

The **SMC NCJPB10-125D** is a high-performance, double-acting pneumatic cylinder designed for precision-driven industrial applications where reliability, efficiency, and compact form factor are critical. This robust cylinder belongs to the **NCJPB series**, renowned for its seamless integration into automated systems, and is engineered to deliver consistent force and linear motion with minimal wear over extended operational cycles. With a **1.25-inch bore diameter**, the NCJPB10-125D provides a balanced output of power and stroke length, making it ideal for tasks requiring moderate to heavy-duty performance, such as clamping, positioning, or material handling in assembly lines, packaging machinery, or CNC operations. The **10-32 UNF threading** on the rod end ensures secure attachment to custom mounts, fixtures, or end-effectors, while the **100 PSI working pressure** rating guarantees stable operation within standard industrial air supply systems, reducing the need for specialized high-pressure infrastructure. Constructed from high-grade steel, the cylinder s body and rod are treated with a durable **black phosphate or zinc plating** to resist corrosion and abrasion, extending its lifespan in environments exposed to moisture, dust, or chemical residues. The **sealed rod wiper** and **double-lip piston seals** enhance protection against contaminants, ensuring smooth operation and minimizing maintenance requirements. Featuring a **standard 1-inch rod diameter**, the NCJPB10-125D offers a robust yet lightweight design, optimizing energy efficiency while maintaining structural integrity under cyclic loading. Its **compact length of 12.5 inches** (including the rod) allows for installation in tight spaces without compromising performance, making it a versatile choice for retrofitting existing equipment or designing new automated workflows. The cylinder s **double-acting functionality** enables precise bidirectional control, with air pressure driving both extension and retraction, which is essential for applications demanding synchronized or counterbalanced movements. Additionally, the **SMC brand s reputation for precision engineering** ensures tight tolerances and consistent stroke repeatability, reducing downtime and enhancing overall system reliability. Whether integrated into a high-speed pick-and-place system, a medical device actuator, or a custom fabrication rig, the NCJPB10-125D delivers the durability and responsiveness required to meet the demands of modern manufacturing and automation.

### **Pros and Cons of buying a SMC NCJPB10-125D Pneumatic Cylinder**

1. **Reliable Brand Reputation** SMC is a well-established manufacturer in pneumatic automation, known for durability and consistent performance in industrial applications.

2. **Standardized Design** The NCJPB series is widely used, meaning spare parts, accessories, and technical support are readily available.

3. **High Pressure Rating (100 PSI)** Suitable for applications requiring moderate to high force, such as clamping, pressing, or light material handling.

4. **Threaded Rod End (10-32 UNF)** Provides a secure connection to mounting brackets or linkages, reducing slippage in dynamic applications.

5. **Compact and Lightweight** The 1.25-inch bore size balances power and space efficiency, making it suitable for applications where size matters.

6. **Compatibility with SMC s Valve Systems** Works seamlessly with SMC s solenoid valves, ensuring smooth integration into automated systems.

7. **Low Maintenance** Sealed internal components reduce wear, extending the cylinder s operational life with minimal upkeep.

8. **Cost-Effective for Mid-Range Applications** Priced competitively compared to custom or high-end cylinders, offering a balance between performance and affordability.

9. **Global Availability** Easily sourced from authorized distributors, reducing lead times for replacements or upgrades.

10. **Proven Performance in Industrial Settings** Used in manufacturing, packaging, and material handling, indicating reliability in demanding environments.

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1. **Limited Stroke Length** At 125mm, it may not be suitable for applications requiring longer travel distances without additional mechanisms.

2. **Standardized Force Output** The 100 PSI rating may not be sufficient for heavy-duty applications, requiring additional cylinders or mechanical assistance.

3. **Potential for Leaks Over Time** Like all pneumatic cylinders, seals degrade with use, potentially leading to air leaks if not maintained properly.

4. **No Built-In Position Feedback** Unlike servo or smart cylinders, this model lacks integrated sensors for precise position control, requiring external limit switches or encoders.

5. **Dependence on Compressed Air Quality** Poor air filtration or moisture in the supply line can accelerate wear on internal components.

6. **Limited Customization** The design is standardized, so modifications (e.g., different rod lengths, mounting styles) may require additional parts or workarounds.

7. **Noise and Vibration** Pneumatic cylinders can generate noise and vibration during operation, which may be a concern in sensitive environments.

8. **Higher Initial Cost Than Basic Models** While not premium, it is more expensive than very basic cylinders, which may not offer the same longevity or performance.

9. **Requires Proper Installation** Incorrect mounting or piping can lead to misalignment or reduced efficiency, potentially voiding warranties.

10. **Environmental Sensitivity** Exposure to extreme temperatures, chemicals, or contaminants can shorten the cylinder s lifespan if not protected.

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### **Conclusion**

The **SMC NCJPB10-125D** is a robust, mid-range pneumatic cylinder ideal for applications requiring **moderate force, reliability, and compatibility with SMC s ecosystem**. Its standardized design ensures ease of integration and maintenance, while its 100 PSI rating and 1.25-inch bore make it versatile for tasks like clamping, pressing, or light material handling. However, it is not suited for **high-force, long-stroke, or precision-positioning** applications without additional components.

For users prioritizing **durability, brand support, and cost efficiency** in standard pneumatic tasks, this cylinder is a strong choice. Those needing **longer strokes, higher pressures, or advanced feedback** may require complementary systems or alternative models.

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### **Recommendation**

- You need a **reliable, off-the-shelf pneumatic cylinder** for moderate-force applications.

- Your system already uses **SMC valves or components**, ensuring seamless integration.

- You require **100 PSI performance** with a **1.25-inch bore** for tasks like clamping or light pushing.

- You can **maintain proper air filtration and periodic seal checks** to extend its lifespan.

- Your application demands **longer strokes** (e.g., >200mm), in which case a longer-stroke model (e.g., NCJPB series with extended rod) may be needed.

- You require **higher precision or position feedback**, necessitating a servo cylinder or external sensors.

- The environment involves **extreme conditions** (e.g., high temperatures, corrosive materials), which may require specialized coatings or seals.

- Budget constraints allow for **custom or higher-end cylinders** with additional features (e.g., built-in sensors, longer warranties).

**Final Verdict:** For most **standard industrial pneumatic applications** where reliability and compatibility with SMC s ecosystem are priorities, the **NCJPB10-125D is a sound investment**. Pair it with proper filtration, regular maintenance, and complementary components (e.g., limit switches) to maximize performance.

Details:

NCJP, Pin Cylinder, Double Acting, Single Rod. It is suitable for use with compressed air and has a stroke length of 1-1/4 inches bore diameter 3/8. The compact design of series NCJP double acting pin cylinder minimizes mounting space. The NCJP is available in five mounting options to accommodate many design styles.

Other features include brass panel mounting nuts, stainless steel piston rod and bodies. The NCJP series is also available in an auto switch capable model. The SMC NCJPB10-125D Pneumatic Cylinder is a high-quality single-rod cylinder made in Japan. This double-acting cylinder can handle a maximum pressure of 100 psi, making it ideal for variety industrial applications requiring precise and reliable action.

This includes 2 cylinders, in great condition. They were only used for a brief time in testing.

part #: ncjpb10125d prices

• $30.00-$60.00

specifications hydraulicylind:

• brand: Smc
• mpn: Ncjpb10125d
• model: Ncjpb10-125d
• part type: Pneumatic Cylinder
• suitable media: Compressed Air
• cylinder type: Single-rod Cylinder
• cylinder action: Double-acting
• stroke length: 1 1/4
• bore diameter: 3/8
• country of origin: Japan
• maximum pressure: 100 Psi

payments hydraulicylind:

• credit card: Discover
• other
• wallet: Paypal

returns hydraulicylind:

• policy: No Returns

seller hydraulicylind:

• city: Palm Beach Gardens, Florida
• # reviews: 71
• rating: 100.0%

offer hydraulicylind:

• options: Ship-to-home
• sold: 0
• started: April 6, 2026
• quantity: 1
• availability: In Stock

general hydraulicylind:

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

shipping hydraulicylind:

• service: USPS Ground Advantage
• cost: $0.00
• type: Calculated
• transit: 4-10 Days
• carrier: USPS
• class: Standard

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