SMC CL1F125-350F Locking Cylinder Usip

( Brand: Smc ), ( Manufacturer Part Number: CL1F125-350F ), ( Part Type: Cylinder )

Review SMC Locking Cylinder Usip

The **SMC CL1F125-350F USIP Locking Cylinder** is a high-performance, industrial-grade pneumatic cylinder designed to deliver precise, repeatable motion with exceptional reliability in demanding automation and manufacturing applications. Engineered for heavy-duty use, this locking cylinder features a robust **USIP (Universal Standard Industrial Pneumatic) interface**, ensuring seamless compatibility with a wide range of SMC actuators, valves, and control systems, making it an ideal choice for integration into complex pneumatic circuits. The **CL1F series** is specifically optimized for applications requiring high force output and precise positioning, with a **125mm stroke length** providing ample travel for tasks such as clamping, holding, or indexing operations. The **350F model** is particularly well-suited for environments where high force is critical, offering a maximum force of **350 N (Newtons)** sufficient for handling moderate to heavy loads with ease while maintaining smooth, controlled movement.

Constructed from high-quality materials, this locking cylinder incorporates a **durable aluminum alloy body** for corrosion resistance and longevity, paired with a **stainless steel rod** to withstand abrasive conditions and repeated cycling without wear. The **internal locking mechanism** ensures that the piston remains securely in place when de-energized, preventing unintended movement and enhancing safety in automated processes. This feature is particularly valuable in applications where maintaining a fixed position is essential, such as in assembly lines, material handling, or testing equipment. The cylinder s **sealed construction** minimizes the risk of contamination from dust, debris, or moisture, making it suitable for cleanroom environments or applications exposed to harsh operating conditions.

For enhanced performance and flexibility, the **CL1F125-350F** is equipped with **standard SMC mounting options**, including flange or foot mounts, allowing for easy installation in various orientations. The cylinder s **quick-connect fittings** simplify pneumatic line connections, reducing setup time and ensuring a secure, leak-free interface. Additionally, the **USIP standard** ensures backward and forward compatibility with other SMC components, streamlining system design and maintenance. Whether used in **automated packaging machines, CNC systems, or robotic assembly cells**, this locking cylinder delivers consistent, reliable performance with minimal maintenance requirements, making it a cost-effective solution for industries prioritizing precision and durability. Its compact yet robust design also allows for efficient space utilization in tight machinery layouts, further enhancing its versatility in modern manufacturing setups.

### **Pros and Cons of buying a SMC CL1F125-350F Locking Cylinder (USIP)**

1. **High Pressure Rating** The cylinder is designed for high-pressure applications (up to 350 bar), making it suitable for industrial hydraulic systems where reliability under pressure is critical.

2. **Locking Mechanism** The built-in locking feature prevents accidental movement or leakage, which is useful in systems where security or stability is required.

3. **Compact and Robust Design** The compact size allows for installation in tight spaces, while the sturdy construction ensures durability in demanding environments.

4. **Compatibility with SMC Systems** As part of SMC s product line, it integrates seamlessly with other SMC components, simplifying system design and maintenance.

5. **USIP (Universal Standard Interface Port)** The USIP connection provides a standardized interface, reducing the need for custom adapters and improving interchangeability.

6. **Good for Automation** Suitable for automated systems where precise control and repeatability are necessary.

7. **Long Lifespan** High-quality materials and engineering suggest a long operational life with proper maintenance.

1. **Limited to High-Pressure Applications** If your system operates at lower pressures, this cylinder may be overkill and unnecessarily expensive.

2. **Potential Overkill for Simple Systems** For basic hydraulic setups, a simpler and less expensive cylinder might suffice.

3. **Specialized Knowledge Required** Installing and maintaining high-pressure locking cylinders may require specialized training, increasing operational costs.

4. **Cost** Compared to standard cylinders, this specialized unit may be more expensive upfront.

5. **Maintenance Complexity** High-pressure components can be more difficult to service, requiring skilled technicians.

6. **Potential for Over-Torquing** If not properly installed, the locking mechanism could cause binding or premature wear.

The **SMC CL1F125-350F Locking Cylinder (USIP)** is an excellent choice for industrial applications requiring **high-pressure reliability, secure locking, and compatibility with SMC s ecosystem**. It is ideal for automated systems, heavy-duty machinery, or environments where leakage or accidental movement must be prevented. However, if your application does not demand such high pressure or locking features, a standard cylinder may be a more cost-effective alternative.

- **Buy if:** You need a **high-pressure, locking cylinder** for industrial automation, hydraulic presses, or systems where security and precision are critical.

- **Avoid if:** Your system operates at lower pressures, or you require a simpler, more affordable solution.

- **Consider alternatives** if budget is a constraint, such as a standard SMC cylinder with manual locking mechanisms.

For best results, consult with an SMC specialist or hydraulic engineer to ensure the cylinder matches your specific application requirements.

Details:

Most items are in stock when they listed. Special Instructions. SMC CL1F125-350F Locking Cylinder Pneumatic locking cylinder with tie-rod : CL1. A previously used, fully functional product that may have some signs of cosmetic wear.

The product must be the original item shipped, with matching serial numbers if applicable. Action: Double acting, Single rod. SMC CL1F125-350F Locking Cylinder Manufactured by. 2-Year MRO Shield Protection Plan Included.

Manufacturer Part Number: CL1F125-350F.

part #: cl1f125350f price

• $122.76

specifications hydraulicylind:

• brand: Smc
• mpn: Cl1f125-350f
• part type: Cylinder

returns hydraulicylind:

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

shipping hydraulicylind:

general hydraulicylind:

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

seller hydraulicylind:

• # reviews: 24863
• city: Mount Sterling, Kentucky
• rating: 99.8%

payments hydraulicylind:

• credit card: Diners-club
• wallet: Paypal
• other

offer hydraulicylind:

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

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