THK GL15N Linear Ball Screw Actuator Cosmetic Signs UL13HO17

( Brand: Thk ), ( Manufacturer Part Number: GL15N ), ( Part Type: Actuator Linear Screw Guide )

Review THK Linear Guide Ball screw Actuator Cosmetic Signs

The **GL15N UL13HO17 Linear Ball-Screw Actuator** is a high-precision, compact yet robust motion control solution engineered for applications requiring smooth, repeatable linear movement with exceptional load-bearing capacity and durability. Part of a sophisticated series of ball-screw mechanisms, this actuator combines the efficiency of recirculating ball bearings with the rigidity of a precision-ground lead screw, delivering seamless motion with minimal friction and backlash. The **GL15N** designation indicates a 15mm diameter lead screw, optimized for applications demanding a balance between compact footprint and substantial force transmission, making it ideal for automated systems in medical devices, laboratory equipment, industrial automation, and high-precision assembly lines. The **UL13HO17** variant incorporates a **13mm hollow shaft** with a **17mm outer diameter**, offering versatility for integration into tight spaces while accommodating internal components such as cables, rods, or pneumatic/hydraulic lines, enhancing system modularity without compromising performance.

Designed with **ultra-low friction** in mind, the actuator s recirculating ball-nut assembly ensures consistent efficiency across extended strokes, reducing energy consumption and heat generation critical factors in applications requiring continuous operation. The **preloaded ball bearings** eliminate play and axial clearance, providing superior positional accuracy and repeatability within micrometer tolerances, while the **ground lead screw** with a **high-pitch thread** (typically 5mm or 8mm per revolution, depending on the specific model variant) allows for rapid, controlled movement with minimal torque requirements. The **stainless steel construction** of the lead screw and nut assembly resists corrosion, wear, and contamination, making it suitable for cleanroom environments, pharmaceutical manufacturing, or outdoor industrial applications where exposure to moisture, chemicals, or temperature fluctuations is a concern.

For enhanced reliability, the actuator features **sealed end covers** and **grease-filled ball circuits**, protecting internal components from dust, debris, and moisture while extending maintenance intervals. The **hollow shaft design** not only conserves space but also facilitates the routing of utilities or sensors through the actuator s core, streamlining system integration in applications such as robotic arms, CNC machining centers, or automated testing rigs. Additionally, the **modular mounting options**, including flange, foot, or direct-mount configurations, allow for flexible installation in virtually any orientation, further expanding its applicability across diverse industries. Whether deployed in **high-speed indexing tasks**, **precision positioning systems**, or **force-controlled applications**, the **GL15N UL13HO17** delivers a harmonious blend of precision, efficiency, and durability, making it a cornerstone for engineers and designers seeking a dependable linear motion solution.

### **Pros and Cons of buying a GL15N UL13HO17 Linear Ball-Screw Actuator**

1. **High Precision and Accuracy** Linear ball-screw actuators are known for their smooth, repeatable motion with minimal backlash, making them ideal for applications requiring precise positioning, such as CNC machines, robotics, or automated assembly lines.

2. **Durability and Long Lifespan** The ball-screw mechanism uses recirculating ball bearings, which reduce friction and wear compared to lead screws. This results in a longer operational life, especially when properly lubricated and maintained.

3. **High Load Capacity** This specific model (GL15N) is designed to handle significant axial loads, making it suitable for heavy-duty applications where stability is critical.

4. **Reliability in Industrial Environments** The UL13HO17 designation suggests compliance with certain safety and performance standards, ensuring consistent operation in demanding conditions.

5. **Efficient Power Transmission** Ball-screw actuators convert rotational motion into linear motion with high efficiency, reducing energy loss compared to alternative mechanisms like hydraulic or pneumatic systems.

6. **Low Maintenance Requirements** With proper lubrication, these actuators require minimal upkeep, reducing downtime and operational costs over time.

7. **Versatility in Applications** They can be integrated into various systems, including CNC machines, packaging equipment, medical devices, and automated manufacturing setups.

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1. **Higher Initial Cost** Compared to simpler linear actuators (e.g., belt-driven or lead-screw types), ball-screw actuators are more expensive upfront due to their precision engineering and materials.

2. **Sensitivity to Misalignment** Improper installation or misalignment can lead to premature wear, reduced performance, or even failure. Precision mounting is essential.

3. **Lubrication Dependency** While they require less lubrication than some other mechanisms, neglecting maintenance (e.g., not replenishing lubricant) can cause increased friction and wear.

4. **Limited Flexibility in Directional Changes** Unlike some linear motors or pneumatic actuators, ball-screw actuators are not easily reversible in direction without additional components (e.g., a clutch or brake system).

5. **Potential for Backlash (If Not Properly Designed)** While generally minimal, some models may exhibit slight backlash if not preloaded or assembled correctly, which could affect precision in certain applications.

6. **Size and Weight Considerations** Larger actuators like this one may require more space and structural support, which could be a constraint in compact or space-sensitive designs.

7. **Noise Levels** While typically quieter than hydraulic systems, ball-screw actuators can produce some operational noise, which may be a concern in noise-sensitive environments.

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The **GL15N UL13HO17 linear ball-screw actuator** is a high-performance, durable, and precise solution for applications demanding reliable linear motion. Its strengths lie in its accuracy, load capacity, and longevity, making it well-suited for industrial, CNC, or automated systems where precision is critical. However, its higher cost, maintenance sensitivity, and installation requirements must be carefully considered. If budget and space allow, this actuator is an excellent choice for demanding applications. For cost-sensitive or low-load applications, alternative actuators (e.g., belt-driven or lead-screw types) may be more appropriate.

- Your application requires **high precision, repeatability, and heavy-duty performance**.

- You are working in an **industrial or automated environment** where reliability and longevity are priorities.

- You can **allocate the budget** for a premium linear solution and ensure proper installation and maintenance.

- Your application has **strict cost constraints** and lower precision requirements.

- You need **frequent directional changes** or **compact, lightweight solutions**.

- Your environment is **highly sensitive to noise** or lacks space for larger actuators.

For optimal results, consult the manufacturer s specifications, ensure proper lubrication, and verify compatibility with your power source (e.g., motor or actuator driver).

Details:

This THK linear actuator features an integrated GL15N guide with a precision ball screw drive. The unit includes factory installed end connectors and an aluminum body, suitable for high accuracy linear motion applications.

part #: gl15n prices

• $355.80-$820.00

specifications linactuat:

• brand: Thk
• mpn: Gl15n
• part type: Actuator Linear Screw Guide

seller linactuat:

• # reviews: 7721
• rating: 99.9%
• city: Middletown, Ohio

offer linactuat:

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

returns linactuat:

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

payments linactuat:

• credit card: Diners-club
• wallet: Google-pay
• other

general linactuat:

• Industrial Automation Motion Controls > Rotary Linear Motion > Linear Actuators
• condition: For parts or not working

shipping linactuat:

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