SMC MY1H40-120H-XB10 Guided Cylinder Rodless High Precision 0.8MPA

( Brand: Smc ), ( Manufacturer Part Number: MY1H40-120H-XB10 ), ( Part Type: Cylinder ), ( Cylinder Type: Rodless Cylinder ), ( Cylinder Action: Double-acting )

Review SMC Guided Cylinder Rodless High Precision See Pictures

The **SMC MY1H40-120H-XB10 Guided Rodless Cylinder** is a high-performance pneumatic actuator designed for precision-driven applications where reliability, efficiency, and compact form factor are critical. This rodless cylinder operates on a guided system, eliminating the need for a traditional piston rod while maintaining exceptional positional accuracy and smooth motion. Engineered with SMC s advanced **XB10** (eXtreme Bearings) technology, this model delivers superior load-bearing capacity and extended service life, even under demanding conditions such as high-speed cycling or frequent directional changes. The **MY1H40** series features a compact **40mm bore diameter**, making it ideal for applications where space constraints are a concern, while the **120H** designation indicates a stroke length of **120mm**, providing ample travel for precise linear motion control. With a **working pressure of 0.8 MPa (8 bar)**, this cylinder balances power efficiency with energy conservation, ensuring consistent performance across a wide range of industrial, automation, and robotic systems.

The guided rodless design of the MY1H40-120H-XB10 eliminates the risk of rod wear, bending, or misalignment, which are common issues in traditional rod-type cylinders. Instead, the cylinder s **internal guide mechanism** ensures smooth, vibration-free movement along its full stroke, making it perfectly suited for applications requiring high repeatability, such as pick-and-place operations, indexing systems, or CNC machining assistance. The **XB10 bearing system** further enhances durability by reducing friction and wear, while the cylinder s **sealed construction** protects internal components from contaminants, dust, and moisture, extending operational longevity in harsh environments. Additionally, the **compact and lightweight design** allows for easy integration into tight machinery layouts, reducing overall system weight without compromising structural integrity.

This cylinder is equipped with **SMC s standard quick-connect fittings**, ensuring rapid and secure installation while minimizing air leakage. The **dual-port design** allows for bidirectional operation, enabling the cylinder to extend and retract with equal efficiency, which is essential for applications requiring dynamic positioning. The **high-precision engineering** of the MY1H40-120H-XB10 ensures minimal backlash and consistent force output, making it an excellent choice for applications in electronics assembly, medical device handling, packaging machinery, and automated testing systems. Whether used in a high-volume production line or a precision laboratory setup, this cylinder delivers **reliable, repeatable motion** with minimal maintenance requirements, contributing to increased productivity and reduced downtime. For industries prioritizing **efficiency, precision, and longevity**, the SMC MY1H40-120H-XB10 Guided Rodless Cylinder represents a superior solution for demanding pneumatic actuation needs.

### **Pros and Cons of buying a SMC MY1H40-120H-XB10 Guided Cylinder (Rodless, High Precision, 0.8 MPa)**

1. **High Precision and Repeatability** The guided design ensures minimal play and consistent positioning, making it ideal for applications requiring tight tolerances, such as automation, assembly lines, or CNC machinery.

2. **Rodless Design** Eliminates the need for a traditional piston rod, reducing wear, friction, and maintenance while allowing for smoother motion and easier integration in confined spaces.

3. **High Pressure Rating (0.8 MPa)** Suitable for moderate to heavy-duty applications, including material handling, clamping, or indexing tasks where moderate force is required.

4. **Compact and Space-Efficient** The guided mechanism allows for a more compact footprint compared to traditional rod-type cylinders, which can be beneficial in tight installations.

5. **Durability and Longevity** SMC is a well-known brand in pneumatic components, known for reliability and long service life, especially in clean or controlled environments.

6. **Compatibility with SMC s Ecosystem** Works seamlessly with other SMC valves, controllers, and accessories, simplifying system integration and reducing compatibility issues.

7. **Low Maintenance** The absence of a rod reduces wear points, potentially lowering maintenance requirements compared to rod-type cylinders.

8. **Smooth Operation** Guided cylinders typically offer quieter and smoother motion, reducing vibration and noise in sensitive applications.

1. **Higher Initial Cost** Guided rodless cylinders are generally more expensive than standard rod-type cylinders due to their advanced design and precision components.

2. **Limited Force Output** At 0.8 MPa, this cylinder may not be suitable for high-force applications (e.g., heavy pressing, forging, or extreme material handling).

3. **Potential for Higher Energy Consumption** Guided cylinders may require slightly more compressed air due to their design, increasing operational costs in large systems.

4. **Installation Complexity** Requires precise alignment and mounting, which may demand additional setup time and expertise compared to simpler rod-type cylinders.

5. **Sensitivity to Contamination** Like all pneumatic components, this cylinder is vulnerable to dust, moisture, or debris, which could affect performance if not properly filtered or maintained.

6. **Limited Stroke Adjustability** The fixed stroke (120 mm) may not be flexible for applications requiring variable travel distances without additional modifications.

7. **Potential for Higher Wear in Dirty Environments** While durable, prolonged exposure to abrasive particles or harsh conditions could accelerate wear on the guide rails or seals.

8. **Dependence on Proper Lubrication** Some guided cylinders require periodic lubrication to maintain smooth operation, adding to maintenance overhead.

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The **SMC MY1H40-120H-XB10 guided rodless cylinder** is a **highly precise, low-maintenance, and space-efficient** solution for applications where **smooth, repeatable motion** is critical such as **automation, pick-and-place systems, or CNC auxiliary operations**. Its **rodless design eliminates wear from rod articulation**, and its **0.8 MPa pressure rating** makes it suitable for **moderate-duty tasks**. However, it is **not ideal for high-force applications** and may **increase initial costs** compared to standard cylinders.

If your application demands **precision, compactness, and reduced maintenance**, this cylinder is a **strong recommendation**. However, if **cost sensitivity, high force, or extreme durability** are priorities, a **traditional rod-type cylinder** or a **different pressure rating** may be more appropriate.

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- You need **high precision and repeatability** in a guided motion application.

- Your system has **limited space**, and a rodless design is advantageous.

- You operate in a **clean or controlled environment** where maintenance is manageable.

- Your force requirements are **within 0.8 MPa** (e.g., clamping, light material handling, indexing).

- You require **higher force output** (e.g., >1 MPa).

- Your budget is **strictly constrained**, and a standard rod-type cylinder suffices.

- Your environment is **highly abrasive or dirty**, where a more robust (but potentially heavier) cylinder may be needed.

- You need **adjustable stroke lengths** beyond the fixed 120 mm.

For most **automation, assembly, or precision positioning tasks**, this cylinder is a **solid choice** due to its reliability and efficiency. Always verify compatibility with your existing pneumatic system and consult SMC s technical documentation for specific application guidelines.

Details:

Used in good working condition. SMC MY1H40-120H-XB10 Guided Cylinder Rodless High Precision 0.8MPa See Pictures. Please see the pictures for condition and details.

part #: my1h40120hxb10 prices

• $180.00-$349.99

specifications hydraulicylind:

• brand: Smc
• mpn: My1h40-120h-xb10
• part type: Cylinder
• cylinder type: Rodless Cylinder
• cylinder action: Double-acting

returns hydraulicylind:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 14 Days

offer hydraulicylind:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• best offers: True
• started: February 6, 2026
• sold: 0

general hydraulicylind:

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

seller hydraulicylind:

• city: North Manchester, Indiana
• # reviews: 9966
• rating: 99.9%

shipping hydraulicylind:

• cost: $0.00
• carrier: UPS, FedEx
• class: Standard, One-day
• transit: 4-7 Days
• service: UPS Ground, UPS Next Day Air Saver, FedEx Standard Overnight
• type: Calculated

payments hydraulicylind:

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

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