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GTH8 Built-in Ball Screw Actuator | 80mm High-Rigidity Linear Module 1
GTH8 Built-in Ball Screw Actuator | 80mm High-Rigidity Linear Module 2
GTH8 Built-in Ball Screw Actuator | 80mm High-Rigidity Linear Module 3
GTH8 Built-in Ball Screw Actuator | 80mm High-Rigidity Linear Module 4
GTH8 Built-in Ball Screw Actuator | 80mm High-Rigidity Linear Module 5
GTH8 Built-in Ball Screw Actuator | 80mm High-Rigidity Linear Module 6
GTH8 Built-in Ball Screw Actuator | 80mm High-Rigidity Linear Module 1
GTH8 Built-in Ball Screw Actuator | 80mm High-Rigidity Linear Module 2
GTH8 Built-in Ball Screw Actuator | 80mm High-Rigidity Linear Module 3
GTH8 Built-in Ball Screw Actuator | 80mm High-Rigidity Linear Module 4
GTH8 Built-in Ball Screw Actuator | 80mm High-Rigidity Linear Module 5
GTH8 Built-in Ball Screw Actuator | 80mm High-Rigidity Linear Module 6

GTH8 Built-in Ball Screw Actuator | 80mm High-Rigidity Linear Module

Feature Technical Data
Model GTH8 (Built-in Integrated Rail)
Base Width 80mm
Repeatability +/-0.01 mm
Max. Horizontal Payload   Up to 50kg
Max. Vertical Payload Up to 15kg
Max. Velocity 400mm/s - 800mm/s
Screw Lead Options 5mm, 10mm,20mm
Effective Stroke 50mm -1200mm (Customizable)
5.0
design customization

GTH8 Series: High-Rigidity Built-in Ball Screw Actuator

Compact 80mm Wide-Body Design for Heavy-Duty Precision

The GTH8 Series is the powerhouse of the compact GTH lineup. By integrating the guide rail system directly into the 80mm wide-body aluminum extrusion, the GTH8 achieves a perfect balance between a low-profile aesthetic and high-torque resistance. It is engineered for engineers who need a compact linear stage capable of handling heavier payloads with zero compromise on micron-level precision.

Detail-01 (22)
Detail-01 (22)
Detail-02 (24)
Detail-02 (24)
CTH Series (2)
CTH Series (2)
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Detail-03 (20)
Detail-04 (24)
Detail-04 (24)
Main-05 (30)
Main-05 (30)

Key Advantages of GTH8 (Built-in Type)

The internal rail design, combined with its sleek profile, minimizes the entry of foreign particles, protecting the ball screw for a longer service life.

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🏗️ Ultra-Rigid Integrated Structure:

The built-in U-shape rail design provides a lower center of gravity and significantly higher anti-moment capacity than standard modules. This ensures the GTH8 remains stable even under high-speed acceleration.

🎯 Sub-Micron Consistency:

Driven by a precision-rolled C7 ball screw, the GTH8 delivers a standard repeatability of ±0.01mm, making it the reliable choice for laser processing and precision assembly.

📦 Space-Efficient Power:

Despite its slim 80mm width, the GTH8 supports horizontal payloads up to 30kg-50kg, allowing you to downsize your machine frame without losing load capacity.

🔇 Smooth & Silent Motion:

The integrated rail architecture reduces vibration and resonance, resulting in whisper-quiet operation at speeds up to 800mm/s.

Application

The GTH8's high rigidity makes it ideal for more intensive automation tasks:

  • Automotive Parts Inspection: Stable motion for high-resolution 3D scanning.

  • Laser Cutting & Engraving: Vibration-free movement for intricate cutting paths.

  • Heavy-duty Pick & Place: Reliable handling for larger electronics and battery cells.

  • Multi-axis Gantries: Acts as a stable X or Y axis in desktop CNC or dispensing systems.

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