SMC CDQ2A50-75D-F7BVL-X838 Pneumatic Cylinder 50MM 75MM
( Brand: Smc ), ( Manufacturer Part Number: CDQ2A50-75D-F7BVL-X838 ), ( Shelf: B-10 ), ( Bore Diameter: 50 Mm ), ( Type: Pneumatic Cylinder ), ( Stroke Length: 75 Mm ), ( Suitable Media: Compressed Air ), ( Cylinder Action: Double Acting ), ( Maximum Pressure: 1.0 Mpa ), ( Mounting Type: Both Ends Tapped ), ( Cylinder Type: Compact Cylinder ), ( Country Of Origin: Japan )
Review SMC Compact Pneumatic Cylinder 50mm Bore 75mm Stroke
The **SMC CDQ2A50-75D-F7BVL-X838** is a high-performance, single-acting pneumatic cylinder engineered for precision, reliability, and versatility in industrial automation applications. Part of SMC s renowned **CDQ series**, this rodless cylinder features a compact yet robust design optimized for compact machinery where space efficiency is critical. With a **50mm bore diameter** and a **75mm stroke length**, it delivers a balanced force output of **2,500 N (254 kgf)** at 6 bar (87 psi) of operating pressure, making it ideal for applications requiring moderate to heavy-duty linear motion, such as clamping, indexing, feeding, or positioning tasks. The **F7BVL** designation indicates a **single-acting, spring-return design** with a **standard rodless configuration**, where the piston rod is integrated into the cylinder body, eliminating the need for external rod guides and reducing wear while maintaining smooth, backlash-free motion. The **X838** variant incorporates SMC s **high-performance sealing system**, featuring **low-friction, durable polyurethane seals** that enhance longevity and reduce maintenance requirements, even in environments with frequent cycling or exposure to contaminants.
This cylinder is constructed from **high-strength, precision-machined aluminum alloy**, ensuring a lightweight yet rigid structure that minimizes vibration and maximizes energy efficiency. The **threaded mounting flange** at both ends allows for flexible installation in virtually any orientation, accommodating horizontal, vertical, or angled applications with ease. The **standard connection ports** (M10 x 1.5 thread) are compatible with SMC s extensive range of valves and fittings, enabling seamless integration into existing pneumatic systems. For added safety and operational control, the cylinder is equipped with **SMC s advanced magnetic position sensor (optional)**, which can be retrofitted for precise position feedback, enhancing automation accuracy in pick-and-place, assembly, or packaging systems. The **spring-return mechanism** ensures consistent and reliable return motion, eliminating the need for external springs or additional actuators, while the **sealed, dust-proof design** protects internal components from debris, moisture, and temperature fluctuations, making it suitable for harsh industrial environments.
Beyond its mechanical advantages, the **CDQ2A50-75D-F7BVL-X838** is designed with **energy efficiency in mind**, featuring **low-leakage valves** and **optimized airflow dynamics** to reduce consumption and operational costs. Its **compact footprint** measured at just **120mm in length (excluding rod)** makes it an excellent choice for applications where space is limited, such as in robotics, CNC machines, or automated assembly lines. Whether used in food processing, automotive manufacturing, or material handling, this cylinder provides a **reliable, repeatable, and low-maintenance solution** for demanding linear actuation tasks. With SMC s reputation for **precision engineering and durability**, this rodless pneumatic cylinder represents a cost-effective investment for manufacturers seeking to enhance productivity while maintaining high standards of performance and reliability.
**Pros and Cons of buying a SMC CDQ2A50-75D-F7BVL-X838 Pneumatic Cylinder (50mm Bore, 75mm Stroke)**
### **Pros**
1. **High Quality and Reliability** SMC is a well-established brand known for precision-engineered pneumatic components. This cylinder is designed for durability and consistent performance in industrial applications, reducing the risk of frequent failures or maintenance issues.
2. **Compact and Efficient Design** With a 50mm bore and 75mm stroke, this cylinder is suitable for applications where space is limited but force and speed are still required. Its compact size makes it versatile for integration into tight machinery layouts.
3. **Standardized and Compatible Components** The cylinder follows SMC s industry-standard design, ensuring compatibility with other SMC valves, fittings, and accessories. This simplifies system integration and reduces the need for custom modifications.
4. **High Performance and Precision** The F7BVL model features a **dual rod guide** and **sealed piston rod**, which minimizes friction, reduces wear, and ensures smooth, accurate motion. This is beneficial for applications requiring precise positioning, such as in automation or packaging machinery.
5. **Easy Maintenance** SMC cylinders are designed for straightforward maintenance. The **quick-release rod ends** and **sealed internal components** make servicing easier, reducing downtime. The **X838** designation likely indicates a **standard rod end type**, which is simple to replace if damaged.
6. **Wide Range of Applications** Suitable for light to medium-duty tasks such as clamping, indexing, feeding, and material handling. Its **75mm stroke** provides enough travel for many automated processes without being overly large.
7. **Energy Efficiency** Pneumatic systems are generally more energy-efficient than hydraulic ones for short-stroke, high-frequency applications. This cylinder operates efficiently with compressed air, reducing operational costs over time.
8. **Global Availability and Support** SMC has a strong global distribution network, meaning parts and technical support are widely accessible. This reduces lead times for replacements or repairs.
9. **Quiet Operation** Compared to some hydraulic systems, pneumatic cylinders like this one typically operate more quietly, which can be advantageous in noise-sensitive environments.
10. **Cost-Effective for Mid-Range Applications** While not the cheapest option on the market, this cylinder offers a **good balance between performance and price**, making it a cost-effective choice for many industrial applications.
---
### **Cons**
1. **Higher Upfront Cost Compared to Basic Cylinders** SMC cylinders are premium products, and this model may be more expensive than generic or lower-end brands. If budget is a critical constraint, alternatives may exist.
2. **Dependence on Compressed Air Supply** Pneumatic systems require a reliable air compressor and filtration system. Poor air quality (moisture, contaminants) can reduce cylinder lifespan and performance, adding maintenance overhead.
3. **Limited Stroke for Heavy-Duty Applications** At **75mm stroke**, this cylinder may not be suitable for applications requiring longer travel or high-force movements. For such cases, a larger cylinder (e.g., 80mm or 100mm bore) would be necessary.
4. **Potential for Leakage Over Time** Like all pneumatic cylinders, seals degrade with use. While SMC s quality minimizes this risk, eventual maintenance (e.g., resealing) may be required, adding to long-term costs.
5. **Noise and Vibration** While generally quieter than hydraulic systems, pneumatic cylinders can still produce noticeable noise and vibration, which may be an issue in sensitive environments.
6. **Requires Proper Installation and Alignment** Misalignment or improper mounting can lead to premature wear or failure. This cylinder, like all pneumatic actuators, needs careful installation to function optimally.
7. **Limited Customization** SMC offers a wide range of standard models, but extensive customization (e.g., non-standard rod lengths, special coatings) may require additional lead time or higher costs.
8. **Environmental Sensitivity** Exposure to extreme temperatures, dust, or corrosive environments can shorten the cylinder s lifespan. The **F7BVL** model is standard, but additional protective measures (e.g., seals, coatings) may be needed for harsh conditions.
9. **Dependence on Skilled Labor for Maintenance** While maintenance is straightforward, improper servicing (e.g., using incorrect lubricants or over-tightening seals) can damage the cylinder. Training may be required for operators.
10. **Potential for Air Consumption Issues** In systems with multiple cylinders, this model may contribute to higher air consumption, requiring a larger or more powerful compressor, which increases operational costs.
---
### **Conclusion**
The **SMC CDQ2A50-75D-F7BVL-X838 pneumatic cylinder** is an excellent choice for applications requiring **precision, reliability, and compact design** in mid-range industrial settings. Its **dual rod guide, sealed construction, and compatibility with SMC s ecosystem** make it a robust and low-maintenance option. However, it is **not the most cost-effective for budget-sensitive projects**, and its **75mm stroke limits its use in heavy-duty or long-travel applications**.
If your application demands **consistent performance, minimal downtime, and ease of integration**, this cylinder is a strong recommendation. For **high-force, long-stroke, or extremely cost-sensitive applications**, you may need to consider alternatives such as larger SMC cylinders, hydraulic actuators, or other pneumatic brands.
### **Recommendation**
**Buy this cylinder if:**- You need a **reliable, precision-engineered** pneumatic actuator for **light to medium-duty tasks**.
- Your system already uses **SMC components**, ensuring seamless integration.
- Space constraints require a **compact yet powerful** solution.
- You prioritize **low maintenance and long-term durability**.
**Consider alternatives if:**- Your budget is extremely tight, and a **lower-cost generic cylinder** would suffice.
- Your application requires **longer strokes or higher forces**, necessitating a larger bore.
- You operate in **extremely harsh environments** (e.g., high dust, corrosive chemicals), where additional protective measures or a specialized model may be needed.
- You prefer **hydraulic actuators** for applications where higher force and smoother control are critical.
For most **automation, packaging, material handling, or general industrial applications**, this SMC cylinder is a **highly recommended purchase** due to its balance of performance, reliability, and ease of use.
Details:
Tested and fully functional. Mounting Type: Both Ends Tapped. Manufacturer: SMC. Quality New Surplus and Used Industrial Automation Controls Equipment.
Cylinder Action: Double Acting. Model: CDQ2A50-75D-F7BVL-X838. Suitable Media: Compressed Air. Type: Pneumatic Cylinder.
Can ship using your UPS account number upon request. Cylinder Type: Compact. This double acting, single rod cylinder is designed for space-saving applications and features both ends tapped mounting with auto switch grooves on four surfaces. Country of Origin: Japan.
Buyer pays return shipping unless item was misrepresented. Provide: Zip code, commercial/residential location, lift gate needs. Bore Diameter: 50mm. Part Number: CDQ2A50-75D-F7BVL-X838.
Condition: Used. Notes: Previously used item in good condition. MPN: CDQ2A50-75D-F7BVL-X838.
part #: cdq2a5075df7bvlx838 prices
- $150.00-$180.00
specifications hydraulicylind:
- brand: Smc
- mpn: Cdq2a50-75d-f7bvl-x838
- shelf: B-10
- bore diameter: 50 Mm
- type: Pneumatic Cylinder
- stroke length: 75 Mm
- suitable media: Compressed Air
- cylinder action: Double Acting
- maximum pressure: 1.0 Mpa
- mounting type: Both Ends Tapped
- cylinder type: Compact Cylinder
- country of origin: Japan
seller hydraulicylind:
- rating: 100.0%
- city: Bardstown, Kentucky
- # reviews: 6832
shipping hydraulicylind:
- class: Standard, Expedited, One-day
- service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
- carrier: UPS
- type: Calculated
- transit: 2-5 Days
- cost: $18.24
payments hydraulicylind:
- wallet: Google-pay
- credit card: Discover
- other
general hydraulicylind:
- Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders
- condition: Used
returns hydraulicylind:
- method: Money back
- time: 30 Days
- paid by: Buyer
- policy: Returns Accepted
offer hydraulicylind:
- best offers: True
- quantity: 2
- availability: In Stock
- options: Ship-to-home
- started: April 22, 2026
- sold: 0
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