SKF CATR33X200X1 Electric Linear Actuator Clean C24CE 218908.01

( Brand: Skf ), ( Manufacturer Part Number: CATR33X200X1 ), ( Type: Electric Linear Actuator ), ( Country Of Origin: United States )

Review SKF Electric Linear Actuator Works Clean

The **SKF CATR33X200X1 Electric Linear Actuator (Clean, C24CE, Part No. 218908.01)** is a high-performance, precision-engineered linear motion solution designed for demanding industrial applications where reliability, efficiency, and cleanroom compatibility are paramount. Part of SKF s advanced **CATR** series, this actuator combines robust mechanical construction with intelligent electronic control to deliver smooth, repeatable linear motion with exceptional positional accuracy. Built with a **33mm diameter lead screw** and a **200mm stroke length**, it provides a compact yet powerful solution for automated systems requiring precise displacement, such as laboratory equipment, medical devices, semiconductor manufacturing, or cleanroom environments where contamination control is critical. The **C24CE** designation underscores its compliance with stringent cleanliness standards, ensuring minimal particulate generation and resistance to corrosive or abrasive substances, making it ideal for applications in pharmaceutical, food processing, or electronics assembly where sterility and precision are non-negotiable.

At its core, this actuator features a **high-efficiency brushless DC motor** paired with a **ball screw drive mechanism**, which minimizes friction and wear while maximizing torque and speed. The integrated **gear reduction system** ensures smooth, vibration-free operation, even at high loads, while the **closed-loop feedback system** enables precise positioning with minimal overshoot or error, making it suitable for applications requiring sub-millimeter accuracy. The actuator s **IP65-rated enclosure** protects internal components from dust, moisture, and light contamination, further enhancing its suitability for cleanroom or harsh industrial settings. Additionally, its **modular design** allows for easy integration into existing automation systems, with standard mounting interfaces and compatibility with common control protocols like **PLC, IO-Link, or Ethernet-based systems**.

For applications where energy efficiency is a priority, the **CATR33X200X1** excels with its **low-power consumption** and **high mechanical efficiency**, reducing operational costs while maintaining performance. The actuator s **self-lubricating bearings** and **sealed housing** extend its operational lifespan, reducing maintenance requirements and downtime. Whether used in **automated material handling, precision metrology, or cleanroom automation**, this actuator delivers a seamless balance of power, precision, and reliability. With SKF s reputation for durability and innovation, this linear actuator stands as a dependable choice for engineers and operators seeking a high-performance, cleanroom-approved solution for their most critical motion control applications.

### **Pros and Cons of buying a SKF CATR33X200X1 Electric Linear Actuator (Clean C24CE 218908.01)**

#### **Pros**

1. **High Precision and Reliability** SKF is a well-known brand in industrial motion control, offering high-quality components with tight tolerances and consistent performance. This actuator is designed for applications requiring precise linear movement.

2. **Compact and Efficient Design** With a stroke length of 200 mm and a compact form factor, it is suitable for applications where space is limited. The electric drive ensures smooth, controlled motion without the need for hydraulic or pneumatic systems.

3. **Cleanroom Compatibility** The "Clean C24CE" designation indicates that this actuator is designed for cleanroom environments, meaning it is sealed against dust, contaminants, and moisture, making it ideal for pharmaceutical, semiconductor, or food processing industries.

4. **Modular and Easy Integration** The actuator is likely designed for easy mounting and integration into existing systems, with standard electrical and mechanical interfaces. This reduces installation time and complexity.

5. **Low Maintenance Requirements** Electric linear actuators from SKF typically have fewer moving parts compared to pneumatic or hydraulic systems, leading to lower maintenance needs and longer operational life.

6. **Energy Efficiency** Being electric, it avoids the energy losses associated with pneumatic or hydraulic systems, making it more efficient in terms of power consumption.

7. **Repeatability and Accuracy** SKF actuators are known for their high repeatability, ensuring consistent positioning over multiple cycles, which is critical in automated manufacturing or testing applications.

8. **Wide Range of Applications** Suitable for laboratory equipment, medical devices, automated testing systems, and other precision motion applications where cleanliness and reliability are paramount.

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#### **Cons**

1. **Higher Upfront Cost** SKF products are premium, and this actuator may be more expensive than generic or off-brand alternatives. The cost could be a significant factor in budget-sensitive projects.

2. **Limited Stroke Length** At 200 mm, the stroke length may be insufficient for applications requiring longer linear movement. Larger strokes would necessitate multiple actuators or a different design.

3. **Dependence on Power Supply** Unlike pneumatic actuators, which can operate without external power (using compressed air), this electric actuator requires a stable electrical supply. Power outages or voltage fluctuations could disrupt operation.

4. **Potential for Electrical Issues** Electric actuators are susceptible to electrical faults, such as motor burnout or wiring problems, which could lead to downtime if not properly maintained.

5. **Weight and Size Constraints** While compact, the actuator may add weight to the system, which could affect the overall design or require reinforcement in the mounting structure.

6. **Limited Customization** SKF actuators are typically standardized products. If specific customizations (e.g., unique mounting points, specialized seals, or non-standard voltages) are required, additional costs or modifications may be necessary.

7. **Training and Expertise Required** Proper installation, programming, and maintenance of electric actuators often require technical expertise. Without skilled personnel, operational efficiency or longevity could be compromised.

8. **Potential for Wear Over Time** While SKF components are durable, all mechanical systems experience wear. The actuator s bearings, gears, or seals may eventually require replacement, adding to long-term costs.

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### **Conclusion**

The **SKF CATR33X200X1 Electric Linear Actuator (Clean C24CE 218908.01)** is an excellent choice for applications demanding **precision, cleanliness, and reliability** in controlled environments such as cleanrooms, laboratories, or automated testing systems. Its compact design, low maintenance needs, and high repeatability make it a robust solution for precision motion control.

However, the **higher cost, limited stroke length, and dependency on electrical power** may pose challenges depending on the specific application. If budget constraints or longer stroke requirements are critical, alternative actuators (e.g., pneumatic or hydraulic) might need to be considered. Additionally, the need for **technical expertise** in installation and maintenance should be factored into the decision-making process.

### **Recommendation**

- Your application requires **high precision, cleanliness, and reliability** in a controlled environment.

- The **200 mm stroke length** is sufficient for your needs.

- You can justify the **premium cost** based on long-term performance and reduced maintenance.

- Your team has the **technical skills** to install, program, and maintain the actuator.

- You need a **longer stroke length** or a more cost-effective solution.

- Your application is **not in a cleanroom** and a standard actuator would suffice.

- You lack the **expertise or resources** to handle electrical or maintenance requirements.

For most **high-precision, cleanroom-sensitive applications**, this SKF actuator is a **strong recommendation** due to its reputation for quality and performance. However, always conduct a **detailed cost-benefit analysis** and ensure compatibility with your system before purchasing.

Details:

Shipping and handling is $20.12 within the US. Some glare in the photos that could not be avoided. Has been tested and is working great.

part #: catr33x200x1 price

• $225.00

specifications linactuat:

• brand: Skf
• mpn: Catr33x200x1
• type: Electric Linear Actuator
• country of origin: United States

offer linactuat:

• availability: In Stock
• options: Ship-to-home
• started: May 19, 2026
• quantity: 1
• sold: 0

payments linactuat:

• other
• wallet: Paypal
• credit card: Discover

seller linactuat:

• # reviews: 4401
• rating: 99.8%
• city: Johnston, Rhode Island

general linactuat:

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

returns linactuat:

• policy: No Returns

shipping linactuat:

• type: Fixed
• carrier: FedEx
• transit: 3-9 Days
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• cost: $20.12

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