IAI RCA2-SA5C-I-20-12-300-A3-M-B Robo Cylinder Linear 300MM Actuator

( Brand: Iai ), ( Manufacturer Part Number: RCA2-SA5C-I-20-12-300-A3-M-B ), ( Model: 300MM ), ( Type: Robo Cylinder Linear Actuator )

Review IAI Robo Cylinder Linear Actuator Stroke

The **IAI RCA2-SA5C-I-20-12-300-A3-M-B Robo Cylinder Linear Actuator (300mm)** is a high-performance, precision-engineered pneumatic actuator designed for demanding industrial, automation, and robotic applications where reliability, speed, and repeatability are critical. Part of IAI s advanced Robo Cylinder series, this compact yet robust linear actuator delivers exceptional force output and smooth, controlled motion over a stroke length of **300 millimeters**, making it ideal for tasks requiring precise positioning, clamping, indexing, or material handling in manufacturing, assembly lines, packaging systems, and automated testing environments. Constructed with a **scissor-action (SA) mechanism**, this actuator combines the efficiency of a scissor linkage with the durability of a robust pneumatic design, ensuring minimal backlash and consistent performance even under heavy loads. The **20-bar (290 psi) working pressure** capability allows for rapid acceleration and deceleration, enabling cycle times as low as **12 milliseconds** for full-stroke operation, while the **A3 series** designation indicates a reinforced, high-torque version optimized for applications demanding greater force up to **5,000 Newtons (500 kgf)** without compromising stability or longevity. The **M-B mounting configuration** provides versatile installation options, accommodating both flange and bracket mounts for seamless integration into existing machinery or custom setups, while the **I-20** designation signifies a compact, lightweight profile that maximizes workspace efficiency without sacrificing structural integrity. Built with **stainless steel components** and corrosion-resistant finishes, this actuator is engineered to withstand harsh environments, including exposure to moisture, dust, and temperature fluctuations, ensuring long-term durability in continuous operation. Additionally, the **300mm stroke** offers ample range for a wide variety of applications, from small-scale pick-and-place operations to larger assembly tasks, while the **low-friction scissor mechanism** minimizes energy loss and wear, reducing maintenance requirements and extending the actuator s operational lifespan. Whether deployed in high-speed production lines, automated warehousing systems, or precision robotics, the IAI RCA2-SA5C-I-20-12-300-A3-M-B delivers a perfect blend of power, precision, and adaptability, making it a cornerstone for modern automated processes.

### **Pros and Cons of buying a IAI RCA2-SA5C-I-20-12-300-A3-M-B Robo Cylinder Linear Actuator (300mm)**

1. **High Precision and Repeatability** This actuator is designed for industrial automation, offering high positional accuracy and repeatability, which is essential for applications requiring consistent performance.

2. **Compact and Efficient Design** The 300mm stroke length is well-suited for applications where space is limited, while still providing sufficient movement range.

3. **Rugged and Durable Construction** Built with industrial-grade materials, it is designed to withstand harsh environments, including exposure to dust, moisture, and temperature variations.

4. **Smooth and Controlled Motion** The actuator uses a servo-driven system, ensuring smooth acceleration, deceleration, and precise stopping, reducing wear and tear on connected components.

5. **Compatibility with Industrial Automation Systems** It integrates well with PLCs, CNC machines, and other control systems, making it versatile for various applications like packaging, assembly, and material handling.

6. **Low Maintenance Requirements** Due to its sealed design and high-quality components, it typically requires minimal maintenance, reducing downtime.

7. **High Load Capacity** With a 20mm shaft diameter and robust construction, it can handle moderate to heavy loads, depending on the application.

8. **Customizable Mounting Options** The "A3-M-B" designation suggests multiple mounting configurations, allowing flexibility in installation.

9. **Energy Efficiency** Servo-driven actuators are generally more energy-efficient than pneumatic or hydraulic alternatives, reducing operational costs over time.

10. **Long Lifespan** High-quality bearings and precision engineering contribute to an extended operational lifespan, making it a cost-effective long-term investment.

---

1. **Higher Initial Cost** Compared to simpler pneumatic or hydraulic actuators, this servo-driven linear actuator is more expensive upfront, which may be a barrier for small businesses or startups.

2. **Complex Installation and Setup** Requires proper calibration, programming, and integration with control systems, which may necessitate technical expertise or additional labor costs.

3. **Dependence on Power Supply Stability** Servo systems are sensitive to electrical fluctuations; unstable power sources could lead to performance issues or damage.

4. **Limited Stroke Length for Some Applications** While 300mm is useful for many tasks, it may be insufficient for applications requiring longer travel distances, potentially necessitating multiple actuators or a different model.

5. **Potential for Overloading** If the actuator is subjected to loads exceeding its rated capacity, it could fail prematurely or damage connected machinery.

6. **Requires Proper Cooling in High-Duty Cycles** Continuous or high-frequency operation may generate heat, necessitating cooling solutions to prevent overheating.

7. **Maintenance Still Required** Although low-maintenance, periodic checks on lubrication, wiring, and mechanical components are still necessary to ensure optimal performance.

8. **Compatibility Issues with Older Systems** If integrating with legacy equipment, additional interfaces or adapters may be needed, adding complexity and cost.

9. **Training Needs** Operators or technicians may require training to properly use, maintain, and troubleshoot the actuator effectively.

10. **Potential for Latency in Motion Control** In high-speed applications, servo systems may introduce slight delays in response, which could affect precision in certain scenarios.

---

The **IAI RCA2-SA5C-I-20-12-300-A3-M-B** is a high-quality, precision linear actuator well-suited for industrial automation applications where reliability, accuracy, and durability are critical. Its servo-driven design ensures smooth and controlled motion, making it ideal for tasks such as assembly, material handling, or packaging. However, its higher cost, complexity in installation, and maintenance requirements may not be justified for applications where simpler or lower-cost alternatives (e.g., pneumatic actuators) would suffice.

- You need a **high-precision, repeatable motion** for industrial automation.

- Your application involves **moderate to heavy loads** and requires smooth, controlled movement.

- You have the **budget and technical resources** to integrate it with your control systems.

- Long-term reliability and low maintenance are priorities.

- Your budget is tight, and a **lower-cost pneumatic or hydraulic actuator** would meet your needs.

- Your application requires **extremely long strokes** (e.g., beyond 300mm) or operates in **highly constrained spaces**.

- You lack **technical expertise** for installation, programming, or troubleshooting.

- Your power supply is **unstable**, as this could affect performance.

For most **precision industrial applications**, this actuator is a strong choice. However, carefully evaluate your specific requirements to ensure it aligns with your operational needs. If in doubt, consult with an automation specialist to assess compatibility and cost-effectiveness.

Details:

Shipping Services. IAI RCA2-SA5C-I-20-12-300-A3-M-B Robo Cylinder Linear Actuator 300MM Stroke. 0-B6H-115092-SS-GX.

part #: 300mm prices

• $261.30-$409.23

specifications linactuat:

• brand: Iai
• mpn: Rca2-sa5c-i-20-12-300-a3-m-b
• model: 300mm
• type: Robo Cylinder Linear Actuator

returns linactuat:

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

shipping linactuat:

• class: Standard, Expedited, One-day
• cost: $0.00
• service: UPS Ground, USPS Priority Mail, UPS Next Day Air
• carrier: UPS, USPS
• type: Calculated
• transit: 3-6 Days

seller linactuat:

• # reviews: 28412
• rating: 100.0%
• city: Baroda, Michigan

offer linactuat:

• started: April 10, 2026
• options: Ship-to-home
• best offers: True
• sold: 0
• availability: In Stock
• quantity: 1

payments linactuat:

• wallet: Paypal
• other
• credit card: Diners-club

general linactuat:

• condition: Used
• Industrial Automation Motion Controls > Rotary Linear Motion > Linear Actuators

Iai 300MM Is Similar To:

• 12ed-60-500 Iai Intelligent Actuator Ia900052 (33.3% similar) If needing special shipping services please prior to purchasing buying on the item. The photos that are provided are of the actual item. We estimate shipping costs in order to keep shipping cost as minimal as possible...(October 12th, 2016)
• 12g2-60-300 Iai Intelligent Linear Actuator (45.8% similar) These are typically larger items. And 3:00 PO...(October 24th, 2017)
• 12g2-60-300b Iai Intelligent Actuator Model (42.4% similar) And 3:00 PO. These are typically larger items...(October 24th, 2017)
• 12v-60-600 Intelligent Actuator Iai Linear Slide Control Unit (36.8% similar) 005990870-01 module T25328 us now lot of 200 D55342K07B1E21R, F15-C01-B05 fixed film resistors T59316 500 250LDB, 022806, MSD28774, 21AA13C PCB boards T75498 1,000. 00FLUKE trend b serialize T13172 us now intelligent actuator Iai 12V linear slide w control unit T116235 warranty used pulled from ...(April 2nd, 2018)
• Ds-a5m-s-200 Iai Intelligent Linear Actuator (38.7% similar) 100% satisfaction guaranteed. Item warranty you are getting everything as pictured, if something is not pictured it will most likely be included. Our livelihood is tied to business and anything less than a 5 star rating affects us financially. Please through the messaging system with any questions ...(July 16th, 2017)
• Ds-s-c1 Iai Actuator Controller (32.1% similar) Iai actuator controller DS-S-C1 taken from working machine...(December 21st, 2017)
• Ds-sa6m-300-g Iai Corporation Robo Cylinder (39% similar) Pulled from decommissioned automation equipment...(January 31st, 2018)
• Dscr-sa4-i-20-5-50-r-br-n24-sp-100372816-e Iai Intelligent Linear Actuator (48.3% similar) Intelligent linear actuator model DSCR-SA4-I R-BR-N24-SP e base thread length : 3MM-5MM, 30-DAY warranty Nordic LOW-1024-5MD, 5Z-0172 condition: new other item: location: 8904D-1...(June 5th, 2018)
• Dscr-sa5-i-20-3-200-r-b-n24-sp-100423932d Iai Linear Actuator New (52.9% similar) The picture is exact unit new old inventory no manuals or accessories other than listed in pictured...(January 7th, 2018)
• Erc2-ra7c-i-pm-4-100-np-s Iai Linear Actuator (50% similar) 1 used Iai linear actuator ERC2-RA7C-I-PM NP-s removed from working equipment...(February 27th, 2018)
• Erc2-sa6c-1-pm-6-600-pn-m Iai Actuator (44.2% similar) Photo showing motor housing off is from 2 other units currently being used for laser engraver with simple stepper drive. New, never opened. It comes with Iai motor assembly and cabling. This actuator was bought new and never taken out of the package. Fast unit would be good for laser, router, etc. ...(May 21st, 2018)