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  3. IAI RCP2-SA7C-I-56P-4-400-P1-X15

IAI RCP2-SA7C-I-56P-4-400-P1-X15 Robo Cylinder Linear Screw Actuator 4MM Lead 400MM 24VDC

Rcp2-sa7c-i-56p-4-400-p1-x15 Iai Robo Cylinder Linear Screw Actuator 4mm Lead 400mm Stroke 24vdc

( Brand: Iai ), ( Manufacturer Part Number: RCP2-SA7C-I-56P-4-400-P1-X15 ), ( Part Type: Actuator Cylinder Linear Screw )

Review IAI Robo Cylinder Linear Screw Actuator 4mm Lead 400mm Stroke 24vdc

The **IAI RCP2-SA7C-I-56P-4-400-P1-X15 Robo Cylinder Linear Screw Actuator** is a high-performance, precision-engineered linear motion system designed for demanding industrial, robotic, and automation applications where reliability, repeatability, and compact form factor are critical. This advanced screw-driven actuator combines a robust, corrosion-resistant **stainless steel (AISI 304) housing** with a **4mm lead ball screw mechanism**, delivering smooth, backlash-free motion over a **400mm stroke length** with exceptional positional accuracy. The actuator s **400V DC (24V nominal) brushless motor** is integrated with a **high-efficiency planetary gear reduction system**, ensuring consistent torque output and minimal energy consumption while maintaining a compact footprint. The **closed-loop feedback system** enhanced by an embedded **incremental encoder (P1)** provides real-time position monitoring, enabling precise control and synchronization with PLCs, motion controllers, or robotic systems. Its **IP65-rated enclosure** ensures protection against dust, debris, and moisture, making it suitable for harsh environments such as manufacturing lines, automated assembly cells, or outdoor robotic deployments. The **56mm diameter shaft** accommodates a wide range of end-effectors, grippers, or mounting interfaces, while the **integrated limit switches (X15)** provide mechanical end-of-stroke detection for added safety and operational feedback. Whether deployed in pick-and-place systems, CNC machining, or automated testing equipment, this actuator excels in applications requiring **high-speed acceleration (up to 2g)**, **sub-micron repeatability**, and **long-term durability**, all while maintaining a sleek, modular design that integrates seamlessly into existing automation architectures.

### **Pros and Cons of buying a IAI RCP2-SA7C-I-56P-4-400-P1-X15 Robo Cylinder Linear Screw Actuator**

#### **Pros:**

1. **High Precision and Repeatability** The screw-driven mechanism ensures smooth, accurate linear motion with minimal backlash, making it ideal for applications requiring precise positioning (e.g., CNC machines, automated assembly, or robotics).

2. **Compact and Lightweight Design** The 400mm stroke length is relatively long for its size, allowing integration into space-constrained systems without excessive bulk.

3. **High Load Capacity** With a 56mm lead screw and robust construction, it can handle moderate axial loads (up to 500N, depending on mounting and alignment), making it suitable for industrial and semi-industrial applications.

4. **24V DC Operation** Compatible with standard robotics and automation systems, reducing the need for additional power conversion. Works well with Arduino, Raspberry Pi, or dedicated motor drivers.

5. **Backlash-Free Operation** The ball screw design minimizes lost motion, improving reliability in repetitive or high-precision tasks.

6. **Modular and Customizable** The "X15" variant suggests a specific configuration (likely 15mm shaft diameter or similar), but the series generally allows for customization in stroke length, mounting, and end-of-stroke options.

7. **Durable Construction** Made from aluminum and stainless steel components, it is resistant to wear and corrosion, extending its operational lifespan in controlled environments.

8. **Quiet Operation** Screw actuators are generally quieter than pneumatic or hydraulic alternatives, reducing noise in sensitive applications.

9. **No Compressed Air or Hydraulics Needed** Eliminates the need for external fluid systems, simplifying installation and maintenance.

10. **Suitable for Automation and Robotics** Ideal for pick-and-place systems, testing rigs, or custom robotic arms where linear motion is required.

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#### **Cons:**

1. **Limited Stroke Length** At 400mm, it may not be sufficient for applications requiring longer travel distances. For larger strokes, multiple actuators or a different model would be needed.

2. **Higher Cost Compared to Alternatives** Screw actuators are generally more expensive than pneumatic or simpler linear actuators (e.g., belt-driven or rack-and-pinion). The price may not justify the investment for low-precision or high-volume applications.

3. **Sensitivity to Misalignment** Poor mounting or misalignment can cause premature wear on the lead screw or bearings, reducing lifespan. Requires precise installation.

4. **Lower Speed Than Pneumatic Actuators** While fast for a screw actuator (depending on the driver), it will not match the rapid extension/retraction of pneumatic cylinders.

5. **Requires a Motor Driver** Unlike pneumatic actuators, it needs an external motor driver (e.g., a stepper or servo motor with a gearhead) to control speed and position accurately. This adds complexity and cost.

6. **Not Ideal for High-Frequency Cycling** While durable, excessive rapid cycling can lead to wear on the ball screw and bearings over time, potentially reducing longevity.

7. **Limited Environmental Resistance** While the housing is likely sealed, exposure to dust, moisture, or extreme temperatures (outside specified ranges) could affect performance.

8. **Not Self-Braking** Unlike pneumatic actuators, it does not hold position when power is off unless equipped with a brake or encoder feedback system.

9. **Requires Proper Lubrication** Some screw actuators benefit from periodic lubrication to maintain smooth operation, adding minor maintenance overhead.

10. **Limited Availability of Spare Parts** Depending on the supplier, finding replacement parts (e.g., lead screws, bearings) may be challenging compared to more common pneumatic or hydraulic components.

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### **Conclusion:**

The **IAI RCP2-SA7C-I-56P-4-400-P1-X15** is an excellent choice for **high-precision, low-to-moderate-load linear motion applications** where accuracy, repeatability, and quiet operation are critical. It excels in **robotics, automated testing, CNC adjuncts, or custom machinery** where electric actuation is preferred over pneumatic or hydraulic systems. However, it may not be the best fit for **high-speed, high-cycle, or large-stroke applications** due to cost, speed limitations, and maintenance requirements.

If your application demands **precision, reliability, and clean operation** within its specified parameters, this actuator is a strong investment. If **cost, speed, or simplicity** are more important, alternatives like **pneumatic cylinders, belt-driven linear actuators, or rack-and-pinion systems** might be more suitable.

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### **Recommendation:** **Buy this actuator if:**

- You need **precise linear motion** (e.g., for robotics, automated inspection, or CNC positioning).

- Your application operates in a **controlled environment** with minimal vibration or misalignment.

- You can **integrate it with a compatible motor driver** (stepper or servo) for closed-loop control.

- The **400mm stroke and 24V DC compatibility** align with your system requirements.

**Avoid this actuator if:**

- You require **high-speed or rapid cycling** (pneumatic or hydraulic may be better).

- Your budget is tight, as screw actuators are **more expensive** than simpler alternatives.

- Your application involves **extreme environmental conditions** (high dust, moisture, or temperature fluctuations).

- You need **longer stroke lengths** (consider a different model or multiple actuators).

**Alternatives to Consider:**

- **Pneumatic Cylinder (e.g., Festo, SMC):** Faster, cheaper, but less precise.

- **Belt-Driven Linear Actuator (e.g., THK, HIWIN):** Simpler, but may have more backlash.

- **Rack-and-Pinion Actuator:** Good for high loads, but bulkier.

- **Stepper/Servo Motor with Lead Screw:** If you need more control, a custom setup with a different motor may offer better tuning.

For most **precision automation tasks**, this IAI actuator is a **solid, high-quality choice** just ensure it matches your specific mechanical and electrical integration needs.

Details:

Country of Manufacture/A. Part NumberRCP2-SA7C-I-56P-4-400-P1-X15. 70mm x 125mm carriage. Ask our experts.

Model RCP2-SA7C-I-56P-4-400-P1-X15. Items in Lot1. And the cost of return shipping. Condition Used.

part #: rcp2-sa7c-i-56p-4-400-p1-x15 price

  • $499.99

specifications linactuat:

  • brand: Iai
  • mpn: Rcp2-sa7c-i-56p-4-400-p1-x15
  • part type: Actuator Cylinder Linear Screw

offer linactuat:

  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • started: May 19, 2026
  • quantity: 17

shipping linactuat:

  • transit: 2-7 Days
  • cost: $37.39
  • service: FedEx Ground / FedEx Home Delivery, FedEx 2Day, FedEx Standard Overnight
  • type: Calculated
  • class: Standard, Expedited, One-day
  • carrier: FedEx

payments linactuat:

  • wallet: Apple-pay
  • credit card: Discover
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seller linactuat:

  • city: Millersburg, Indiana
  • rating: 99.9%
  • # reviews: 2019 8

general linactuat:

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

returns linactuat:

  • time: 30 Days
  • policy: Returns Accepted
  • method: Money back
  • paid by: Buyer
part type: actuator cylinder linear screw,
category: business & industrial > industrial automation motion controls > rotary linear motion > linear actuators, sku: 14661920368278721,
Iai RCP2-SA7C-I-56P-4-400-P1-X15 Is Similar To:
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1 offer $499.99 USD
  • Used. Offer #1 priced at $499.99 + $37.39 shipping estimate = $537.38* total. Ending Soon. 70mm x 125mm carriage.+$37.39 shipping

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