SMC NCDQ2A20-20DZ Cylinder 20MM

( Brand: Smc ), ( Manufacturer Part Number: NCDQ2A20-20DZ ), ( Part Type: Cylinder ), ( Cylinder Type: Compact Cylinder ), ( Cylinder Action: Double-acting ), ( Stroke Length: 20mm )

Review SMC Compact Cylinder 20mm Bore 20m Stroke

The **SMC NCDQ2A20-20DZ** is a high-performance, compact pneumatic cylinder designed for precision applications requiring robust, reliable actuation in demanding industrial environments. This double-acting, rod-end cylinder features a **20mm bore diameter**, delivering a maximum operating pressure of **20 bar (290 psi)**, making it ideal for applications where moderate force and consistent motion are essential. With a **stroke length of 20mm**, it excels in applications where space is limited but precise linear movement is critical, such as in automated assembly lines, packaging machinery, or medical devices where compact yet efficient actuation is required. Constructed from high-quality materials, including a durable aluminum housing and corrosion-resistant components, this cylinder ensures longevity and consistent performance even in harsh conditions. The **NCDQ series** is known for its smooth, low-noise operation, thanks to SMC s advanced sealing technology and optimized internal design, which minimizes friction and wear while maintaining high efficiency. The rod-end mounting style provides versatility in installation, allowing for easy integration into existing systems with minimal adjustments. Whether used in light-duty automation, laboratory equipment, or specialized industrial processes, the **NCDQ2A20-20DZ** offers a perfect balance of compactness, reliability, and performance, making it a dependable choice for engineers seeking precision and durability in pneumatic actuation.

### **Pros and Cons of buying a SMC NCDQ2A20-20DZ Cylinder (20mm, 20m)**

1. **High Quality and Reliability** SMC is a well-known manufacturer in pneumatic and hydraulic components, offering durable, precision-engineered cylinders that meet industrial standards. Their products are widely used in automation, manufacturing, and packaging applications.

2. **Compact and Lightweight Design** The 20mm bore size makes this cylinder suitable for applications where space is limited, such as in robotic arms, automated assembly lines, or small-scale machinery.

3. **Long Stroke Length (20m)** While unusual for standard pneumatic cylinders (most have strokes under 2 meters), a 20m stroke suggests this may be a specialized or custom model designed for extreme positioning tasks, such as large-scale material handling or linear motion systems.

4. **Compatibility with SMC s Pneumatic System** If you already use SMC valves, compressors, or other pneumatic components, this cylinder will integrate seamlessly with minimal compatibility issues.

5. **Potential for High Precision** SMC cylinders are often designed with tight tolerances, which can be beneficial for applications requiring consistent and repeatable motion.

6. **Warranty and Support** SMC offers warranties and technical support, which can be valuable for troubleshooting or replacements if issues arise.

---

1. **Extremely Long Stroke (20m) is Uncommon** Most standard pneumatic cylinders have strokes ranging from 50mm to 2 meters. A 20m stroke is highly unusual and may indicate one of the following:

- The cylinder is a **custom or specialized model**, possibly for niche applications like large-scale linear actuators, conveyor systems, or testing equipment.

- There may be a **misinterpretation of the model number** (e.g., the "20m" could be a typo or mislabeling standard SMC cylinders rarely have such long strokes).

- The cylinder may be **designed for a specific use case** (e.g., a linear guide system with a very long travel distance), making it less versatile for general applications.

2. **Potential High Cost** Custom or oversized pneumatic cylinders can be significantly more expensive than standard models. If the 20m stroke is indeed correct, the price may be prohibitive for many applications.

3. **Installation and Space Challenges** A 20m stroke requires substantial space, making it impractical for most industrial or workshop environments. This could limit its usability unless the application is specifically designed around it.

4. **Maintenance and Wear Concerns** Long-stroke cylinders may experience more wear over time, especially if they are frequently cycled. Seals, rods, and guides may degrade faster, requiring more frequent maintenance.

5. **Limited Availability** Standard SMC cylinders are widely stocked, but a 20m stroke model may be hard to find unless it is a custom order. Lead times could be longer, and sourcing spare parts may be difficult.

6. **Potential Mislabeling Risk** Given the rarity of such a stroke length, there is a possibility that the "20m" refers to something else (e.g., a pressure rating, a different unit of measurement, or a typo). Double-checking the specifications with SMC or the seller is critical.

---

The **SMC NCDQ2A20-20DZ cylinder with a 20mm bore and 20m stroke** appears to be an **exceptionally specialized or custom model**, likely intended for very specific applications such as large-scale linear motion, testing equipment, or industrial automation with extreme positioning requirements. While SMC is a reputable brand and the cylinder may offer high precision and reliability, the **20m stroke is highly unusual and may not be practical for most standard pneumatic applications**.

If the stroke length is indeed correct, the cylinder would be **expensive, space-intensive, and potentially difficult to maintain**. However, if this is a **misinterpretation or typo** (e.g., the stroke is actually 200mm or 2m), then the cylinder would be a more reasonable and practical purchase for general use.

---

1. **Verify the Specifications** Before purchasing, **confirm with SMC or the seller** that the stroke length is indeed 20 meters. It is possible that the "20m" refers to something else (e.g., a pressure rating in bar, a different unit, or a model variant). If the stroke is correct, proceed with caution.

2. **Assess Your Application Needs**

- If you **require a long stroke** (e.g., for a custom linear actuator or large-scale movement), this cylinder *might* be suitable, but you should evaluate whether a **hydraulic cylinder** or a **mechanical lead screw system** would be more practical for such extreme lengths.

- If you need a **standard pneumatic cylinder**, consider SMC s **NCDQ2A20-200** (200mm stroke) or similar models, which are more commonly available and cost-effective.

3. **Check for Alternatives**

- For **long-stroke applications**, explore **hydraulic cylinders** (which can handle much longer strokes) or **screw-driven actuators**.

- If space is a concern, look for **compact pneumatic cylinders** with shorter strokes but higher force output.

4. **Budget and Cost Considerations**

- If the cylinder is indeed custom, factor in **higher upfront costs** as well as potential **long-term maintenance expenses**.

- Compare pricing with other brands (e.g., Festo, Bosch Rexroth) to ensure you are getting a fair deal.

5. **Consult an Expert** If you are unsure about the cylinder s suitability for your application, consult a **pneumatic/hydraulic engineer** or **SMC technical support** to confirm whether this is the right component for your needs.

---

Unless your application **absolutely requires a 20m stroke**, this cylinder is likely **overkill and impractical** for most standard uses. **Double-check the specifications**, explore alternatives, and consider whether a **standard pneumatic cylinder** or a **different actuation method** would better serve your needs. If the stroke is confirmed to be correct, proceed with the purchase only if you have accounted for the unique challenges it presents.

Details:

SMC NCDQ2A20-20DZ Compact Cylinder 20mm Bore 20m Stroke. 2-J3K-117753-ZJ-OO. Shipping Services.

part #: ncdq2a2020dz prices

• $19.99-$29.99

specifications hydraulicylind:

• brand: Smc
• mpn: Ncdq2a20-20dz
• part type: Cylinder
• cylinder type: Compact Cylinder
• cylinder action: Double-acting
• stroke length: 20mm

returns hydraulicylind:

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

general hydraulicylind:

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

payments hydraulicylind:

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

shipping hydraulicylind:

• service: USPS Ground Advantage, UPS Next Day Air, USPS Priority Mail, UPS Ground
• carrier: USPS, UPS
• class: Standard, One-day, Expedited
• transit: 2-5 Days
• type: Calculated
• cost: $0.00

seller hydraulicylind:

• # reviews: 30301
• city: Baroda, Michigan
• rating: 100.0%

offer hydraulicylind:

• quantity: 1
• started: June 4, 2026
• best offers: True
• availability: In Stock
• options: Ship-to-home
• sold: 0

Smc NCDQ2A20-20DZ Is Similar To:

• 10-cdj2b16-30a Smc Pneumatic Compact Cylinder (44% similar) Depending on the size of item there may be a pelleting crating fee. Ten hard working individuals clean and inventory equipment, list them on, ship daily. The calculator is simply one estimate and can be off at times. This fee will vary depending on the size of item. Please for next day shipping ...(September 25th, 2017)
• 10-cdj2b16-45a-b D-c73 Smc With Round Body Cylinder Auto Switch (32.2% similar) It comes with a 14 day guarantee against being DOA from receipt. Always here to help. 3x Smc 10-CDJ2B16-45A-B with D-C73 CJ2 round body cylinder auto switch questions. Here : this lot is for one of three cylinders switch. Orders are shipped to the cardholders billing address. On the ask a question ...(December 11th, 2018)
• 10-cdq2b12-15dc Smc Cylinder (41% similar) ...(March 21st, 2018)
• 10-cdq2b12-20dcm-f7pl Smc New Compact Clean Room Air Cylinder (37.9% similar) Snap rings are used to secure the head cover, making replacement of seals possible. The NC series cylinder offers a shorter, lighter and more compact package for given stroke is designed completely in inches with through-hole. I will fully guarantee this new cylinder - cost bore 20MM stroke 6MM ...(February 3rd, 2019)
• 10-cdq2b20-20dc-x303 D-f79 Smc Auto Switch Compact Cylinder (47.4% similar) Minimum handling charge is 75 onto a standard pallet and increases for custom pallet's. Are only included if pictured or listed in. 30-DAY DOA warranty this product carries. Save packaging for carrier claim. All parts, accessories, cables, etc. Your satisfaction is extremely important to us. Cash is...(November 1st, 2018)
• 11-cdq2b20-20d Smc Vacuum Auto Switch Compact Cylinder Proximity (50.4% similar) If in doubt, please before purchasing. If you do receive the package, submit clear images of packaging box and damaged item from multiple angles. All parts, including accessories and cables are only included if pictured or listed in the. Our contact: Rodney Wang SC asset management, inc. length in...(November 1st, 2018)
• 125h Smc Cylinder Actuator Ram Piston Psi Mm (40.4% similar) Received in part lot, I don't know anything about it other than has not been mounted and they retail for around 500. It has 35MM piston, 30 threads, housing not including bolts or shaft, looks to be 18MM threads...(July 28th, 2018)
• 1fa50bb110-cb Smc New Pneumatic Cylinder (37.9% similar) ...(August 8th, 2018)
• 1o-2018-0056 Smc Pneumatic Cylinder (35.6% similar) Smc CD85N20-50-B pneumatic cylinder lock: WS-4B...(June 20th, 2018)
• 20-ca1tn63-650 Smc Pneumatic Cylinder Bore Mm Stroke (56.1% similar) Smc pneumatic cylinder 63MM bore 650MM stroke CA1TN63-650 think this is unused. Pivot or Trenton mounting...(December 21st, 2018)
• 20-cda1bn63-100 Smc Air Cylinder New (33% similar) ...(March 27th, 2018)