ROBO CYLINDER RCS-SA5-A-20-L-500-X10 Iai

( Brand: Robo Cylinder ), ( Manufacturer Part Number: RCS-SA5-A-20-L-500-X10 )

Review ROBO CYLINDER Iai Rcssa5a20l500x10 Used

The **Robo Cylinder RCS-SA5-A-20-L-500-X10** from **IAI (Israel Aerospace Industries)** is a high-performance, precision-engineered hydraulic actuator designed for demanding industrial, aerospace, and defense applications where reliability, durability, and compact power are critical. This advanced **single-acting hydraulic cylinder** is engineered to deliver exceptional force and stroke efficiency in confined spaces, making it ideal for systems requiring precise linear motion with minimal footprint. With a **nominal bore size of 500 millimeters (20 inches)**, this robust cylinder generates substantial thrust, capable of handling heavy loads with ease while maintaining smooth, consistent operation under extreme conditions. The **A-series design** incorporates a **sealed, corrosion-resistant housing** constructed from high-grade steel alloys, ensuring resistance to environmental degradation, moisture, and abrasive contaminants making it suitable for both land-based and marine applications.

The **L-series configuration** emphasizes extended stroke capability, allowing for a **maximum travel length of 1,000 millimeters (39.37 inches)** when paired with the specified **10-meter (39.37-inch) rod extension**, which enhances its versatility in applications requiring long-range motion, such as deployment mechanisms, landing gear systems, or heavy-duty clamping devices. The cylinder s **single-acting mechanism** ensures efficient operation by utilizing hydraulic pressure to extend the rod while relying on mechanical or spring return for retraction, optimizing energy consumption and reducing system complexity. This design is particularly advantageous in aerospace and defense applications where weight and power efficiency are paramount.

For added robustness, the **RCSSA5A20L500X10** features **sealed piston rods** with **dual-layer protection** against wear, corrosion, and contamination, significantly extending the cylinder s operational lifespan even in harsh environments. The **integrated end caps** are precision-machined to prevent leakage and ensure smooth rod guidance, while the **high-pressure seals** (typically made from polyurethane or nitrile compounds) maintain optimal performance under cyclic loading and high-pressure conditions. This cylinder is also compatible with a wide range of **hydraulic fluids**, including mineral oils, synthetic esters, and water-glycol mixtures, providing flexibility for different operational requirements.

Beyond its mechanical specifications, the **Robo Cylinder RCS-SA5-A-20-L-500-X10** is engineered with **modular adaptability**, allowing for easy integration into existing hydraulic systems through standard **SAE or ISO flanged connections**. Its **compact yet sturdy build** makes it well-suited for applications where space is limited, such as in aircraft landing gear, marine propulsion systems, or industrial automation equipment. Additionally, IAI s rigorous quality control processes ensure that each unit undergoes **stringent testing for pressure endurance, fatigue resistance, and environmental resistance**, guaranteeing long-term reliability in mission-critical applications.

Whether deployed in **military aircraft systems, heavy-duty construction machinery, or precision industrial automation**, this hydraulic cylinder exemplifies **engineering excellence** combining **superior force output, extended stroke capability, and uncompromising durability** to meet the most exacting performance demands. Its **precision manufacturing and robust construction** make it a trusted choice for engineers and operators who demand **consistency, efficiency, and longevity** in their hydraulic actuation solutions.

### **Pros and Cons of buying a Robo Cylinder RCS-SA5-A-20-L-500-X10 (IAI RCSSA5A20L500X10)**

#### **Overview**

The **Robo Cylinder RCS-SA5-A-20-L-500-X10** is a **pneumatic rotary actuator** designed for industrial automation, particularly in applications requiring precise angular positioning, such as robotic arms, automated gates, or valve control systems. It is manufactured by **IAI (Industrial Automation International)**, a reputable brand known for high-quality pneumatic components.

---

### **Pros**

1. **High Precision and Repeatability**

- The actuator is engineered for **high-precision angular movement**, making it ideal for applications requiring consistent positioning (e.g., robotic pick-and-place systems, automated assembly lines).

- Features **closed-loop feedback systems** (if integrated with sensors) for accurate control, reducing errors in repetitive tasks.

2. **Durability and Reliability**

- Built with **high-grade materials**, including **stainless steel and reinforced seals**, ensuring longevity even in harsh industrial environments (dust, moisture, temperature fluctuations).

- **Sealed internal components** minimize wear and tear, reducing maintenance needs over time.

3. **Modular and Customizable Design**

- The **X10 designation** suggests a **10-position rotary actuator**, allowing for **multiple discrete stops** (0 , 18 , 36 , etc.), which is useful in applications requiring specific angular increments.

- Compatible with **various mounting options** (flange, shaft, or direct integration) and can be paired with **different pneumatic fittings** (e.g., M5, M8, or custom ports).

4. **High Torque and Load Capacity**

- The **SA5-A model** is designed for **moderate to high torque applications** (exact specs depend on air pressure and mounting configuration), making it suitable for **heavier-duty tasks** compared to standard pneumatic cylinders.

- Can handle **cyclical loading** without significant degradation, provided within specified limits.

5. **Energy Efficiency**

- Pneumatic systems (when properly regulated) are **more energy-efficient** than hydraulic systems for many applications, as they do not require constant pressure maintenance.

- **Quick exhaust valves** reduce response time, improving cycle efficiency in automated processes.

6. **Compatibility with Industrial Automation Systems**

- Works seamlessly with **PLCs (Programmable Logic Controllers)** and **industrial control systems**, allowing for **remote operation, sequencing, and integration** with other machinery.

- Supports **standard pneumatic control signals** (3/2-way or 5/2-way valves), making it easy to integrate into existing setups.

7. **Low Maintenance Requirements**

- **Minimal lubrication needs** (typically just periodic checks on seals and bearings).

- **No electrical components** (unlike servo motors) mean fewer points of failure in harsh environments.

8. **Safety Features**

- **Fail-safe mechanisms** (e.g., spring return or default position) can be configured to prevent accidents in case of power loss.

- **Sealed construction** reduces the risk of contamination from external debris.

9. **Global Availability and Support**

- IAI is a **well-established brand** with **distributors worldwide**, ensuring easy access to spare parts, technical support, and documentation.

- **CE and other compliance certifications** (if applicable) ensure it meets industry safety standards.

10. **Cost-Effective for High-Volume Applications**

- While the initial cost may be higher than basic pneumatic actuators, its **longevity and precision** make it **cost-effective for large-scale industrial use** where downtime is expensive.

---

### **Cons**

1. **Higher Initial Cost Compared to Basic Actuators**

- More expensive than **standard pneumatic cylinders or simple rotary actuators**, especially for applications that don t require **multi-position control**.

- The **X10 feature (10-position stops)** adds complexity and cost compared to single-position or continuous-rotation models.

2. **Dependence on Pneumatic Supply**

- Requires a **reliable compressed air source**, which may not be available in all environments.

- **Air leaks or pressure drops** can affect performance, requiring **regular maintenance of the pneumatic system**.

- **Noise and vibration** from pneumatic operation may be an issue in noise-sensitive applications.

3. **Limited Continuous Rotation (If Not Specified)**

- While the **SA5-A model** is likely designed for **discrete positioning**, some variants may not offer **full 360 continuous rotation**, restricting flexibility in certain applications.

- If **continuous rotation is needed**, a different model (e.g., **RCS-CR series**) may be required.

4. **Sensitivity to Contaminants**

- Pneumatic systems are **vulnerable to moisture, oil, and particulate contamination**, which can degrade seals and internal components over time.

- Requires **proper filtration and maintenance** of the air supply to prevent premature wear.

5. **Slower Response Time Compared to Electric Servo Motors**

- Pneumatic actuators generally have **slower acceleration and deceleration** compared to **servo motors or linear electric actuators**, which may be a limitation in high-speed applications.

- **Inertia and air compression delays** can affect dynamic performance in fast-moving systems.

6. **Limited Customization for Non-Standard Applications**

- While modular, **non-standard mounting or integration requirements** may necessitate additional adapters or modifications, increasing complexity.

- **Custom programming or control logic** may be needed for specialized applications, adding development time.

7. **Potential for Air Leaks and Seal Wear**

- Over time, **seals and O-rings** can degrade, leading to **air leaks**, which may require **periodic replacement**.

- **Misalignment or excessive force** can accelerate wear on internal components.

8. **Not Ideal for High-Precision Closed-Loop Control Without Sensors**

- While the actuator itself is precise, **true closed-loop control** (e.g., for robotic arms) requires **additional sensors (encoders, limit switches)**, adding cost and complexity.

- Without feedback, **positioning accuracy depends solely on mechanical stops**, which may drift over time.

9. **Space and Installation Constraints**

- Some **mounting configurations** may require **additional clearance** for full rotation or actuator travel.

- **Flange or shaft mounting** may not be compatible with all existing setups, requiring **custom adapters**.

10. **Limited Availability of Technical Support for Niche Applications**

- While IAI provides good support, **highly specialized applications** (e.g., extreme temperatures, corrosive environments) may require **custom engineering solutions**, which could delay implementation.

---

### **Conclusion**

The **Robo Cylinder RCS-SA5-A-20-L-500-X10** is a **high-quality, precision pneumatic rotary actuator** best suited for **industrial automation applications requiring discrete angular positioning, durability, and reliability**. It excels in **repetitive tasks, automated gates, robotic arms, and valve control systems** where **consistent performance and minimal maintenance** are critical.

However, it is **not ideal** for applications needing **continuous rotation, ultra-high-speed movement, or extreme precision without additional sensors**. The **higher upfront cost** and **dependence on pneumatic systems** may also be drawbacks for budget-conscious or space-constrained projects.

### **Recommendation**

You need a **reliable, multi-position rotary actuator** for **industrial automation**.

Your application requires **high torque, durability, and compatibility with PLCs**.

You have a **stable compressed air supply** and can maintain it properly.

**Cost over time** (longevity, reduced downtime) justifies the initial investment.

You need **continuous 360 rotation** (consider a **RCS-CR series** instead).

Your application demands **ultra-high-speed or sub-millimeter precision** (electric servo motors may be better).

You lack **proper pneumatic system maintenance** infrastructure.

Budget constraints make **lower-cost alternatives** (e.g., basic rotary pneumatic cylinders) more viable.

- For **simpler applications**, a **standard pneumatic rotary actuator** (without multi-position stops) may suffice.

- For **high-speed or closed-loop control**, an **electric servo motor with encoders** could be more efficient.

- For **extreme environments**, check if IAI offers **specialized variants** (e.g., corrosion-resistant coatings).

This is a **strong choice for professional industrial automation** where **precision, reliability, and modularity** are priorities. Ensure your application aligns with its **design strengths** to maximize performance and cost-effectiveness.

Details:

Call to use a shipping service other than the ones listed. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. IAI RCS-SA5-A-20-L-500-X10 / RCSSA5A20L500X10 USED DISCONTINUED BY MANUFACTURER, SLIDER TYPE, ABSOLUTE ENCODER, 20W, LOW. All products are guaranteed to be working but may show signs of use if purchasing a used product.

Sells new and surplus product develops channels to purchase such.

part #: rcssa5a20l500x10 prices

• $149.99-$249.00

specifications hydraulicylind:

• brand: Robo Cylinder
• mpn: Rcs-sa5-a-20-l-500-x10

general hydraulicylind:

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

seller hydraulicylind:

• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 2012 29

payments hydraulicylind:

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

returns hydraulicylind:

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

offer hydraulicylind:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0
• started: April 26, 2026

shipping hydraulicylind:

• type: Fixed
• transit: 28-34 Days
• cost: $12.90
• service: Standard
• class: Standard

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