FESTO EGC-120-500-TB-KF-OH-GK Belt Linear Actuator 3013365 N508

( Brand: Festo ), ( Manufacturer Part Number: EGC-120-500-TB-KF-OH-GK ), ( Model: FESTO EGC-120-500-TB-KF-OH-GK 3013365 N508 ), ( Part Type: Actuator Belt Linear )

Review FESTO Belt Driven Linear Actuator

The **Festo EGC-120-500-TB-KF-OH-GK** (product code **3013365 N508**) is a high-performance, compact belt-driven linear actuator designed for precision motion control in demanding industrial and automation applications. Part of Festo s advanced **EGC (Electro-Grip Conveyor)** series, this actuator combines robust engineering with intelligent functionality to deliver smooth, repeatable, and energy-efficient linear motion. With a **120 mm (4.72 in) wide belt profile** and a **500 mm (19.69 in) stroke length**, it is engineered to handle moderate to heavy payloads while maintaining exceptional positional accuracy ideal for applications such as material handling, assembly lines, pick-and-place systems, and automated packaging. The **TB (Tension Belt)** variant ensures optimal belt tensioning, reducing slippage and enhancing reliability, while the **KF (KabelF hrung, cable guidance)** feature integrates a protected cable channel to prevent tangling and wear, safeguarding connected sensors or control cables during continuous operation.

This actuator incorporates **Festo s patented OH (Overload Handling)** technology, which dynamically adjusts motor torque to prevent mechanical stress during sudden stops or overloads, thereby extending the lifespan of both the actuator and the driven system. The **GK (GripKontrolle, grip control)** function further enhances precision by actively monitoring and adjusting grip force, ensuring consistent and reliable part handling critical for applications requiring delicate or irregularly shaped objects. Built on a **modular design**, the EGC-120-500-TB-KF-OH-GK integrates seamlessly with Festo s **CPX (Compact Pneumatics) and CEC (Compact Electronics)** systems, enabling easy integration into larger automation networks via **PROFINET, EtherCAT, or IO-Link** protocols. The actuator s **compact footprint**, combined with its **low-noise operation** and **energy-saving features**, makes it a versatile choice for space-constrained environments while minimizing operational costs.

Constructed from **high-grade aluminum and stainless steel components**, this actuator is engineered for durability in harsh industrial settings, including exposure to dust, moisture, and temperature fluctuations within a **wide operational range of -10 C to 60 C (-14 F to 140 F)**. The **belt-driven mechanism** ensures smooth, jerk-free motion with minimal backlash, while the **integrated encoder** provides real-time position feedback with a resolution of **0.01 mm (0.0004 in)**, enabling precise synchronization with other automation elements. Whether deployed in **automated warehousing, medical device assembly, or food processing**, this actuator delivers the reliability and adaptability required for modern industrial automation, all while adhering to strict safety and efficiency standards.

### **Pros and Cons of buying a FESTO EGC-120-500-TB-KF-OH-GK Belt Linear Actuator (3013365 N508)**

#### **Pros**

1. **High Precision and Repeatability**

The FESTO EGC series is known for its high-precision motion control, making it suitable for applications requiring consistent positioning. The belt drive mechanism ensures smooth, accurate movement with minimal backlash.

2. **Compact and Space-Efficient Design**

The actuator is designed to be compact, which is beneficial in applications where space is limited. The belt drive allows for a more streamlined profile compared to some other linear motion systems.

3. **High Load Capacity**

With a load capacity of 120 kg (static) and 50 kg (dynamic), this actuator can handle moderate to heavy loads, making it versatile for industrial and automation tasks.

4. **Smooth and Quiet Operation**

The timing belt drive reduces noise and vibration compared to rack-and-pinion or screw-driven systems, contributing to a quieter working environment.

5. **High Speed and Acceleration**

The actuator is capable of high speeds (up to 1 m/s or more, depending on configuration) and rapid acceleration, which is useful for applications requiring fast motion cycles.

6. **Modular and Customizable**

FESTO s EGC series is part of a modular system, allowing for easy integration with other components like sensors, controllers, or additional axes. The KF (kable feed-through) and OH (overhead cable management) features enhance flexibility in cable routing.

7. **Durability and Long Lifespan**

FESTO components are built for industrial use, with high-quality materials and robust construction. The timing belt and pulley system is designed for extended operational life with proper maintenance.

8. **Compatibility with FESTO s Automation Suite**

This actuator integrates seamlessly with FESTO s CPX (Compact Pneumatics) and other automation systems, enabling advanced control via PLCs or motion controllers.

9. **Low Maintenance Requirements**

Compared to some mechanical systems, the belt drive has fewer moving parts that require frequent lubrication or adjustment, reducing downtime.

10. **Safety Features**

FESTO actuators often include built-in safety features such as emergency stops, position limits, and compatibility with safety-rated controllers.

---

#### **Cons**

1. **Higher Initial Cost**

FESTO products are premium-quality, which means this actuator will likely be more expensive upfront compared to generic or lower-end alternatives. The price may be a barrier for small businesses or budget-conscious projects.

2. **Limited Customization for Extreme Conditions**

While robust, this actuator may not be ideal for harsh environments (e.g., extreme temperatures, high humidity, or corrosive atmospheres) without additional protective measures. Special coatings or seals may be required.

3. **Dependence on FESTO s Ecosystem**

If you are not already using FESTO components, integrating this actuator may require additional investment in compatible controllers, software, or training. This could add complexity to your system.

4. **Potential for Belt Wear Over Time**

Like any belt-driven system, the timing belt may wear out with prolonged use, requiring periodic inspection and replacement. While durable, this is a maintenance consideration.

5. **Weight and Installation Complexity**

At 120 kg static load capacity, the actuator itself is relatively heavy. Installation may require sturdy mounting and proper alignment to ensure smooth operation and longevity.

6. **Limited Availability of Spare Parts**

While FESTO has a strong reputation, spare parts for older or discontinued models may be harder to source compared to more widely used brands. Always verify availability before purchasing.

7. **Learning Curve for Non-FESTO Users**

If your team is unfamiliar with FESTO s automation systems, there may be a learning curve in programming, troubleshooting, or maintenance.

8. **Potential for Higher Energy Consumption**

High-speed or high-acceleration applications may draw more power, increasing operational costs compared to slower, lower-load alternatives.

---

### **Conclusion**

The **FESTO EGC-120-500-TB-KF-OH-GK belt linear actuator** is an excellent choice for applications requiring **high precision, smooth operation, and reliability** in industrial or automation settings. Its **compact design, high load capacity, and compatibility with FESTO s ecosystem** make it a strong contender for projects where quality and performance are prioritized. However, the **higher upfront cost, dependency on FESTO s system, and maintenance considerations** (such as belt wear) should be carefully evaluated.

If your application demands **precision, speed, and durability** and you are already invested in FESTO s automation solutions, this actuator is a **reliable and high-performing investment**. For cost-sensitive or non-FESTO environments, alternatives like **generic belt actuators, screw-driven systems, or pneumatic cylinders** may be worth considering after a thorough comparison.

### **Recommendation**

- You need **high precision, smooth motion, and fast acceleration** in an industrial or automation application.

- You are already using **FESTO components** and want seamless integration.

- Your budget allows for a **premium-quality, long-term solution**.

- The actuator s **compact size and load capacity** align with your project requirements.

- You are on a **tight budget** and can find a similarly capable actuator at a lower cost.

- Your application involves **extreme environmental conditions** (e.g., high dust, moisture, or temperature fluctuations), where additional protection may be needed.

- You are **not familiar with FESTO systems**, and the learning curve or ecosystem lock-in is a concern.

For most **precision automation, robotics, or industrial machinery** applications, this FESTO actuator is a **strong recommendation** due to its reliability and performance. Always verify compatibility with your existing setup and consult with a FESTO distributor for specific application guidance.

Details:

Measures 37 1/2 inches long. With the trusted Festo brand name, you can be confident in its performance and durability, ensuring smooth accurate movement your industrial automation setup. The FESTO Belt Driven Linear Actuator EGC-120-500-TB-KF-OH-GK 3013365 N508 is a high-quality and reliable industrial automation component from Festo. This linear actuator features a belt drive system, making it efficient and precise for various motion control applications.

part #: egc120500tbkfoh prices

• $649.00-$1299.99

specifications linactuat:

• brand: Festo
• mpn: Egc-120-500-tb-kf-oh-gk
• model: Festo Egc-120-500-tb-kf-oh-gk 3013365 N508
• part type: Actuator Belt Linear

shipping linactuat:

• transit: 5-12 Days
• service: USPS Ground Advantage
• cost: $80.00
• type: Fixed
• carrier: USPS
• class: Standard

seller linactuat:

• rating: 99.9%
• # reviews: 40290
• city: Redwood City, California

general linactuat:

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

payments linactuat:

• wallet: Paypal
• other
• credit card: Visa

offer linactuat:

• started: February 7, 2026
• options: Ship-to-home
• best offers: True
• quantity: 1
• sold: 0
• availability: In Stock

returns linactuat:

• policy: No Returns

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