
( Brand: Smc ), ( Manufacturer Part Number: NCDQ7A150-087D ), ( Country Of Origin: Japan ), ( Stroke: 7/8 ), ( Type: Compact Air Cylinder ), ( Bore Size: 1-1/2 ), ( Action: Double Acting ), ( Body Style: Non-rotating ), ( Mounting Style: Basic / Through-hole ), ( Rod End Configuration: Female Thread ), ( Operating Pressure: 29 To 145 Psi ), ( Media: Air ), ( Switch Type: Reed Switch ), ( Switch Model: D-f7p ), ( Switch Output: 2-wire ), ( Switch Voltage Rating: 5 To 240v Ac/dc ), ( Switch Current Rating: 40 Ma ), ( Material: Aluminum Alloy Body )
The **SMC NCDQ7A150-087D Air Cylinder with D-F7P Limit Switches** is a high-performance, precision-engineered pneumatic actuator designed for demanding industrial applications requiring reliable positioning, repeatability, and integrated safety features. This robust double-acting cylinder features a **150mm (5.91 inches) stroke length**, delivering a powerful and consistent force output ideal for automated assembly lines, material handling systems, and packaging machinery. The **87D model** incorporates a **7/8-inch (22.2mm) bore diameter**, providing a balanced combination of force and speed for efficient operation across a wide range of tasks, from light-duty clamping to medium-heavy-duty pushing, pulling, or indexing operations. The cylinder s **aluminum-alloy body** ensures lightweight yet durable construction, reducing overall system weight while maintaining structural integrity under continuous use.
One of the standout features of this cylinder is its **integrated D-F7P limit switches**, which enhance operational safety and precision by allowing for seamless integration into control systems. These **normally open (NO) and normally closed (NC) limit switches** (with a 7mm stroke) are mounted directly on the cylinder rod end, providing real-time feedback on the piston s position whether fully extended, retracted, or at intermediate stops. This eliminates the need for external sensors, simplifying wiring and reducing potential points of failure. The switches are designed to withstand harsh environments, offering **IP65 protection** against dust, dirt, and moisture, making them suitable for cleanroom applications, automated manufacturing, or outdoor industrial settings where reliability is critical.
The **NCDQ series** is engineered with SMC s signature **high-efficiency design**, featuring a **sealed rod guide** to minimize friction and wear, ensuring prolonged operational life with reduced maintenance requirements. The cylinder s **dual-port connection** allows for flexible installation, accommodating both **M5 threaded ports** for standard pneumatic fittings and **quick-connect options** for faster setup and disconnection. Additionally, the **standard mounting flanges** (M10 threaded holes) provide versatility in integration with existing machinery, while the **adjustable cushioning** on both the rod and cap sides helps dampen shock and noise, extending the life of the cylinder and surrounding components.
For applications requiring **high-speed cycling or precise positioning**, the NCDQ7A150-087D excels with its **smooth, low-friction operation**, thanks to SMC s proprietary **sealed piston rod** and **low-friction seals**. This ensures consistent performance even under rapid on/off cycling, making it an excellent choice for high-volume production environments. The cylinder s **compatibility with SMC s extensive range of pneumatic accessories**, such as quick couplers, pressure regulators, and solenoid valves, further enhances its adaptability to diverse automation setups.
Whether deployed in **automotive assembly, food processing, electronics manufacturing, or material sorting systems**, this air cylinder delivers **uncompromising reliability, precision, and ease of integration**. Its **compact yet robust design**, combined with the built-in limit switches, makes it an ideal solution for engineers seeking a **turnkey pneumatic actuator** that reduces system complexity while maximizing efficiency. With SMC s reputation for **innovation and durability**, the NCDQ7A150-087D is a premium choice for industries where **consistency, safety, and performance** are non-negotiable.
### **Pros and Cons of buying a SMC NCDQ7A150-087D Air Cylinder with D-F7P Limit Switches (1.5" and 7/8" Options)**
#### **Pros:**1. **High Quality and Reliability** SMC is a well-established manufacturer known for durable pneumatic components. This cylinder is designed for industrial applications, offering consistent performance over extended use.
2. **Precision Engineering** The NCDQ7A series features a robust double-acting design with a sealed rod, reducing wear and preventing contamination. The D-F7P limit switches are integrated for precise positioning control, improving automation efficiency.
3. **Versatile Mounting Options** The cylinder can be mounted in multiple orientations (side, front, or rear), making it adaptable to various machinery setups.
4. **Compatibility with SMC s Ecosystem** Since it s part of SMC s product line, it integrates seamlessly with other SMC valves, fittings, and control systems, reducing compatibility issues.
5. **Durability and Longevity** The hardened steel rod and corrosion-resistant coatings ensure a long operational lifespan, even in demanding environments.
6. **Standardized Sizing** The 1.5" and 7/8" stroke options provide flexibility for different application requirements without needing custom modifications.
7. **Easy Maintenance** SMC cylinders are designed for straightforward servicing, with accessible components for lubrication, seal replacement, and switch adjustments.
8. **Industry Standard Compliance** Meets common safety and performance standards, reducing risks in automated processes.
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#### **Cons:**1. **Higher Upfront Cost** Compared to generic or less-branded pneumatic cylinders, SMC products are premium-priced, which may be a barrier for budget-conscious buyers.
2. **Limited Customization** While the cylinder offers standard stroke lengths, extensive customization (e.g., unique mounting points or specialized coatings) may require additional lead time or modifications.
3. **Dependence on SMC Parts** If maintenance or replacements are needed, sourcing genuine SMC parts may be necessary, potentially increasing long-term costs if third-party alternatives aren t available.
4. **Potential Overkill for Light-Duty Applications** For very low-force or non-industrial uses, the robust design of this cylinder may be unnecessary, leading to wasted investment.
5. **Learning Curve for Non-SMC Systems** If integrating with non-SMC pneumatic or control systems, additional adapters or interfaces may be required, adding complexity.
6. **Weight and Bulk** The cylinder is heavier than some lightweight alternatives, which could impact installation logistics in space-constrained environments.
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### **Conclusion:**The **SMC NCDQ7A150-087D air cylinder with D-F7P limit switches** is an excellent choice for **industrial automation, manufacturing, or applications requiring precise, reliable pneumatic actuation**. Its durability, precision, and compatibility with SMC s ecosystem make it a strong investment for businesses prioritizing performance and longevity. However, the higher cost and potential over-engineering for simpler applications may not justify the purchase for all users.
### **Recommendation:** - **Buy if:**- You require a **high-performance, long-lasting cylinder** for industrial or automated processes.
- You are already using **SMC components**, ensuring seamless integration.
- Your application demands **precise positioning** (thanks to the integrated limit switches).
- Budget constraints allow for a **premium-quality investment** with minimal long-term maintenance issues.
- **Consider Alternatives if:**- Your application is **low-force or non-industrial**, where a cheaper, simpler cylinder would suffice.
- You need **extensive customization** beyond standard stroke lengths.
- Cost is a critical factor, and you re open to **reputable but less expensive brands** (e.g., Festo, Bosch Rexroth, or generic OEM options).
For most **serious industrial users**, this cylinder is a **strong recommendation** due to its reliability and performance. For smaller or less demanding applications, a cost-benefit analysis is advised.
Technical Specifications, make Smc, model NCDQ7A150-087D, stroke 7/8, bore 1-1/2. Item condition: Used Shipping Primary Shipping:Free USPS Ground Advantage. LOCATION: ; C 0706 15-10ListC. This was pulled from late model automation equipment and is in excellent functional cosmetic condition.
SMC NCDQ7A150-087D All Photos 8 images thumbnail to view Here is an single rod pneumatic air cylinder with dual reed type limit switches.