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  3. IAI DS-SA5M-400-B-SP

IAI Cylinder Electric Linear Actuator DS-SA5M-400-B-SP. 215386-DB1

Ds-sa5m-400-b-sp Iai Ds-sa5m-400-b-sp. Cylinder Electric Linear Actuator #215386-db1

( Brand: Iai ), ( Manufacturer Part Number: DS-SA5M-400-B-SP ), ( Part Type: Actuator Cylinder Linear ), ( Country Of Origin: Japan )

Review IAI Ds-sa5m-400-b-sp. Cylinder Electric Linear Actuator #215386-db1

The **IAI DS-SA5M-400-B-SP Cylinder Electric Linear Actuator (Model 215386-DB1)** is a high-performance, compact, and versatile electric actuator designed for demanding industrial, automation, and motion control applications. Part of IAI s renowned DS-SA series, this robust linear actuator combines precision engineering with advanced electrical and mechanical components to deliver reliable, repeatable motion with exceptional efficiency. Built around a robust, sealed cylindrical housing, the DS-SA5M-400-B-SP features a **5-meter stroke length**, making it ideal for applications requiring extended travel distances while maintaining compact installation profiles. Its **400 mm diameter** provides ample force output and load-bearing capacity, accommodating a wide range of payloads from light-duty positioning tasks to heavy-duty material handling and industrial automation.

At its core, the actuator employs a **high-efficiency, brushless DC (BLDC) motor** paired with a **ball screw drive mechanism**, ensuring smooth, backlash-free motion with minimal energy consumption. The ball screw design eliminates the friction and wear associated with traditional lead screws, while the integrated **gear reduction system** optimizes torque delivery for precise control, even under high loads. The actuator s **IP65-rated enclosure** ensures protection against dust, dirt, and light water ingress, making it suitable for harsh environments such as manufacturing plants, food processing facilities, and outdoor automation systems. Additionally, the **sealed bearing system** and **corrosion-resistant materials** enhance durability, extending the actuator s operational lifespan while reducing maintenance requirements.

For enhanced safety and operational flexibility, the DS-SA5M-400-B-SP is equipped with **multiple integrated feedback sensors**, including an **absolute encoder** for accurate position tracking and a **limit switch** for end-of-stroke detection. These features enable seamless integration with PLCs, CNC systems, and other control platforms, facilitating advanced motion profiling, speed control, and synchronization with other automated processes. The actuator s **modular design** allows for easy customization, including the option for **custom mounting flanges, cable glands, and connection types**, ensuring compatibility with diverse system configurations. Whether deployed in **automated assembly lines, material handling systems, or precision positioning applications**, this actuator delivers consistent performance, high repeatability, and minimal downtime.

With a focus on **energy efficiency**, the DS-SA5M-400-B-SP incorporates **regenerative braking** and **soft-start capabilities**, reducing power draw during acceleration and deceleration phases while extending the lifespan of the motor and drive components. The actuator s **low-noise operation** and **vibration-dampening features** further contribute to a quieter, more stable working environment, making it ideal for applications where noise reduction is critical. Backed by IAI s reputation for innovation and reliability, this linear actuator represents a cutting-edge solution for industries seeking **high-performance, low-maintenance motion control** without compromising on precision or durability. Whether used in **automotive manufacturing, robotics, or specialized automation**, the DS-SA5M-400-B-SP sets a new standard for electric linear actuators in terms of strength, adaptability, and operational excellence.

**Pros and Cons of buying a IAI DS-SA5M-400-B-SP Cylinder Electric Linear Actuator (Model 215386-DB1)**

### **Pros**

1. **High Precision and Repeatability** This actuator is designed for applications requiring precise positioning, such as industrial automation, robotics, or CNC machinery. Its advanced control systems ensure consistent performance with minimal error.

2. **Compact and Space-Efficient Design** The DS-SA5M series is known for its compact form factor, making it suitable for installations where space is limited. This can be particularly useful in automated assembly lines or tight work environments.

3. **High Load Capacity** With a **400 kgf (3,920 N) load rating**, this actuator is capable of handling moderate to heavy-duty applications, such as clamping, lifting, or pushing operations in manufacturing or material handling.

4. **Rugged and Durable Construction** Built with industrial-grade materials, this actuator is designed for long-term reliability in harsh environments, including exposure to dust, moisture, and temperature variations (operating range typically -10 C to 50 C).

5. **Smooth and Controlled Motion** The use of a **servo motor** and **gear reduction system** ensures smooth, jerk-free movement, reducing wear on connected components and improving overall system efficiency.

6. **Modular and Customizable** The DS-SA series is part of IAI s modular product line, allowing for easy integration with various control systems, sensors, and mounting options. Additional accessories like limit switches or position feedback can be added as needed.

7. **Energy Efficiency** Electric linear actuators are generally more energy-efficient than hydraulic or pneumatic alternatives, especially when paired with efficient servo drives. This can lead to lower operational costs over time.

8. **Low Maintenance Requirements** Compared to pneumatic or hydraulic actuators, electric linear actuators typically require less frequent maintenance, primarily involving lubrication and occasional cleaning.

9. **Quiet Operation** Electric actuators produce minimal noise compared to pneumatic systems, making them ideal for applications in cleanrooms, laboratories, or environments where noise reduction is important.

10. **Compatibility with Advanced Control Systems** This actuator can be easily interfaced with PLCs, CNC controllers, or IoT platforms, enabling programmable motion profiles, remote monitoring, and integration into smart manufacturing systems.

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### **Cons**

1. **Higher Initial Cost** Electric linear actuators, especially high-precision models like this one, tend to be more expensive upfront compared to pneumatic or hydraulic alternatives. The cost includes not only the actuator itself but also the necessary servo drive and control components.

2. **Dependence on Power Supply** Unlike pneumatic actuators, which can operate intermittently without continuous power, electric actuators require a stable electrical supply. Power outages or voltage fluctuations can disrupt operations.

3. **Limited Stroke Length Options** While this model offers a **400 mm stroke**, IAI s DS-SA series may not provide as many stroke length variations as some competitors. Custom or extended strokes could require additional engineering or custom solutions.

4. **Potential for Overheating in Continuous Operation** Prolonged continuous use at maximum load or in high-temperature environments may lead to overheating, requiring adequate cooling or duty cycle considerations.

5. **Sensitivity to Electrical Interference** Electric actuators are susceptible to electromagnetic interference (EMI) or voltage spikes, which could affect performance. Proper shielding and filtering may be necessary in industrial settings.

6. **Higher Skill Requirement for Installation and Programming** Setting up and programming an electric linear actuator, especially one with servo control, requires technical expertise. Misconfiguration could lead to poor performance or system failures.

7. **Limited Off-the-Shelf Accessories** While the actuator itself is robust, some specialized accessories (e.g., custom mounts, seals, or sensors) may not be readily available, requiring additional lead times or custom fabrication.

8. **Potential for Mechanical Wear Over Time** Despite being durable, the gear train and bearings in the actuator will eventually wear out, necessitating eventual replacement or maintenance. The lifespan depends heavily on usage conditions.

9. **Not Ideal for High-Speed Applications** While this actuator is precise, it may not be optimized for extremely high-speed operations (e.g., above 1 m/s), where pneumatic or hydraulic actuators might offer better performance.

10. **Dependence on Supplier Support** IAI is a reputable brand, but like any specialized equipment, troubleshooting or warranty claims may require direct support from the manufacturer, which could introduce delays in some cases.

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### **Conclusion**

The **IAI DS-SA5M-400-B-SP (215386-DB1)** is a **high-quality, precision electric linear actuator** well-suited for applications requiring **reliable, controlled, and repeatable linear motion** in industrial, robotic, or automated systems. Its **compact design, high load capacity, and integration flexibility** make it a strong choice for manufacturers seeking to replace pneumatic or hydraulic systems with a more efficient and precise alternative.

However, the **higher upfront cost, electrical dependency, and technical installation requirements** may pose challenges for smaller operations or applications where simplicity and lower initial investment are prioritized. If your application demands **precision, durability, and long-term reliability** and you have the budget and technical resources to support it this actuator is an excellent investment.

For **budget-conscious or high-speed applications**, alternatives like **pneumatic cylinders or hydraulic actuators** might be more cost-effective, though they sacrifice precision and control. If energy efficiency, quiet operation, and modularity are key, this IAI actuator remains a **strong recommendation**.

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### **Final Recommendation**

**Buy this actuator if:**

- You need **high precision, repeatability, and controlled motion** in an industrial or automated system.

- Your application involves **moderate to heavy loads (up to 400 kgf)** and requires **compact installation**.

- You are willing to invest in **servo control systems** and have the technical expertise to integrate and maintain it.

- **Energy efficiency, low noise, and long-term durability** are priorities.

**Consider alternatives if:**

- Your budget is **limited**, and pneumatic/hydraulic solutions are more cost-effective.

- You require **extremely high speeds or long strokes** not covered by this model.

- Your environment has **frequent power fluctuations** or lacks proper electrical infrastructure.

- You lack **technical resources** for installation, programming, and maintenance.

For most **precision-driven industrial applications**, this IAI actuator is a **solid, high-performance choice** that will deliver reliable service over its operational lifespan.

Details:

All return shipping charges must be prepaid by the customer. Used, Working Condition. IAI linear actuator.

part #: dssa5m400b price

  • $499.99

specifications linactuat:

  • brand: Iai
  • mpn: Ds-sa5m-400-b-sp
  • part type: Actuator Cylinder Linear
  • country of origin: Japan

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

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offer linactuat:

  • started: June 10, 2026
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  • quantity: 1
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  • # reviews: 1433
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  • city: Moreno Valley, California
part type: actuator cylinder linear, country of origin: japan,
category: business & industrial > industrial automation motion controls > rotary linear motion > linear actuators, sku: 14853145056242711,
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