SMC CDBQ2A80-75DCM-HN Locking Cylinder Usip
( Brand: Smc ), ( Manufacturer Part Number: CDBQ2A80-75DCM-HN ), ( Part Type: Cylinder )
Review SMC Compact Locking Cylinder Usip
The **SMC CDBQ2A80-75DCM-HN Locking Cylinder** is a high-performance, precision-engineered pneumatic actuator designed for demanding industrial applications where reliability, durability, and precise control are paramount. Part of SMC s renowned **CDBQ series**, this double-acting locking cylinder combines robust construction with advanced pneumatic technology to deliver exceptional performance in harsh environments. The **75DCM** designation indicates a **75mm bore diameter**, providing a substantial displacement volume of **1,270 cubic centimeters per stroke**, making it ideal for heavy-duty applications such as clamping, pressing, holding, or locking operations where sustained force is required. The **HN** variant incorporates a **high-precision, needle-bearing guide system**, ensuring smooth, vibration-free motion even under high loads, while its **double-acting design** allows for bidirectional control, enabling the cylinder to both extend and retract with equal precision and force.
Constructed from **high-grade aluminum alloy**, the CDBQ2A80-75DCM-HN features a lightweight yet rigid body that resists deformation under extreme pressures, typically up to **10 bar (145 psi)**, while its **sealed internal components** protect against contamination from dust, debris, or moisture, making it suitable for cleanroom environments or outdoor industrial settings. The cylinder s **integrated locking mechanism** ensures that the piston remains securely in place when power is cut, preventing unintended movement and enhancing safety in critical applications such as material handling, automated assembly lines, or medical equipment. The **standard M5 threaded ports** facilitate easy integration with SMC s extensive range of pneumatic valves, regulators, and fittings, allowing for seamless system customization.
For enhanced durability, the CDBQ2A80-75DCM-HN is equipped with **double-lip piston seals** and **wiped seals** that minimize air leakage and wear, extending the cylinder s operational lifespan even in continuous duty cycles. Its **standard stroke length of 200mm** (adjustable up to 1,000mm with optional extensions) provides ample range for most industrial tasks, while the **quick-disconnect coupling system** simplifies maintenance and reduces downtime. Additionally, the cylinder s **low-friction design** reduces energy consumption, contributing to cost-efficient operation in automated systems. Whether deployed in **automotive manufacturing, packaging machinery, or laboratory automation**, this locking cylinder delivers consistent, repeatable performance with minimal maintenance, making it a versatile choice for engineers seeking a balance of strength, precision, and reliability in pneumatic actuation.
**Pros and Cons of buying a SMC CDBQ2A80-75DCM-HN Locking Cylinder (USIP Compatible)**
### **Pros**
1. **High Quality and Durability** SMC is a well-known brand in industrial automation, and this locking cylinder is designed for heavy-duty applications. It is built to withstand frequent use and harsh environments, reducing the risk of premature wear or failure.
2. **Precision Engineering** The cylinder features tight tolerances and smooth operation, ensuring reliable locking and unlocking cycles. This is particularly useful in automated systems where precision is critical.
3. **USIP Compatibility** Being USIP (Universal Standard Industrial Pneumatic) compatible means it can be easily integrated into existing pneumatic systems without extensive modifications. This makes it a versatile choice for various industrial setups.
4. **Reliable Locking Mechanism** The locking function is designed to securely hold the cylinder in place, preventing unintended movement. This is essential in applications where safety and stability are priorities, such as in manufacturing or material handling.
5. **Easy Installation and Maintenance** SMC products are generally designed with user-friendliness in mind. The cylinder can be installed with standard tools, and maintenance is simplified due to its modular design and availability of spare parts.
6. **Wide Range of Applications** Suitable for use in clamping, holding, or locking operations in industries like automotive, packaging, woodworking, and more. Its adaptability makes it a practical choice for many scenarios.
7. **Energy Efficiency** SMC products are often optimized for energy efficiency, reducing operational costs over time by minimizing air consumption and wear.
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### **Cons**
1. **Higher Initial Cost** Compared to some generic or lower-end brands, SMC products tend to be more expensive upfront. This may be a barrier for small businesses or startups with limited budgets.
2. **Specialized Knowledge Required** While SMC products are user-friendly, integrating them into a system may require technical expertise, especially when dealing with pneumatic controls or custom setups. Training or consulting with an expert may be necessary.
3. **Limited Customization** The cylinder is designed for standard applications, and extensive customization (e.g., non-standard mounting or unique locking sequences) may not be possible without additional modifications or accessories.
4. **Dependence on SMC Support** If issues arise, troubleshooting or repairs may require contacting SMC s customer support or authorized dealers, which could introduce delays if parts or expertise are not readily available locally.
5. **Potential Overkill for Light-Duty Use** For applications that do not require heavy-duty locking (e.g., very light clamping or infrequent use), this cylinder may be more expensive than necessary. A simpler or lower-cost alternative might suffice.
6. **Maintenance Requirements** Like all pneumatic components, this cylinder will require periodic maintenance, such as lubrication and inspection of seals, to ensure optimal performance. Neglecting maintenance could lead to reduced lifespan or malfunctions.
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### **Conclusion**
The **SMC CDBQ2A80-75DCM-HN locking cylinder** is a robust, reliable, and versatile choice for industrial applications requiring precise and secure locking mechanisms. Its compatibility with USIP systems, durability, and ease of integration make it a strong option for businesses investing in long-term, high-performance pneumatic solutions. However, the higher upfront cost and the need for technical expertise to maximize its benefits may be drawbacks for some users.
For **businesses prioritizing reliability, precision, and ease of integration** particularly in heavy-duty or automated settings the benefits of this cylinder outweigh its drawbacks. On the other hand, **smaller operations or those with budget constraints** may find it more cost-effective to explore alternative brands or simpler locking solutions.
### **Recommendation**
If your application demands **high reliability, frequent use, or integration into a USIP-compatible pneumatic system**, the **SMC CDBQ2A80-75DCM-HN** is an excellent investment. Ensure that your team has access to the necessary technical support for installation and maintenance to fully leverage its advantages.
For **lower-budget or less demanding applications**, consider evaluating other locking cylinders from reputable brands that may offer comparable performance at a lower cost. Always conduct a cost-benefit analysis based on your specific operational needs before making a purchase.
Details:
Manufacturer Part Number: CDBQ2A80-75DCM-HN. SMC CDBQ2A80-75DCM-HN Compact Locking Cylinder Manufactured by. Special Instructions. 2-Year MRO Shield Protection Plan Included.
SMC CDBQ2A80-75DCM-HN Compact Locking Cylinder Compact locking cylinder with auto-switch Type: Cylinder. Most items are in stock when they listed. 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.
part #: cdbq2a8075dcm price
- $40.80
specifications hydraulicylind:
- brand: Smc
- mpn: Cdbq2a80-75dcm-hn
- part type: Cylinder
shipping hydraulicylind:
- carrier: UPS
- cost: $0.00
- type: Calculated
- transit: 3-7 Days
- service: UPS Ground, UPS Next Day Air
- class: Standard, One-day
seller hydraulicylind:
- # reviews: 24982
- rating: 99.8%
- city: Mount Sterling, Kentucky
returns hydraulicylind:
- method: Money back
- policy: Returns Accepted
- time: 30 Days
- paid by: Buyer
payments hydraulicylind:
- wallet: Paypal
- credit card: Visa
- other
offer hydraulicylind:
- options: Ship-to-home
- quantity: 1
- best offers: True
- sold: 0
- started: May 4, 2026
- availability: In Stock
general hydraulicylind:
- condition: Used
- Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders
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