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Internal actuator- VGL8

Max Stroke ；1800mm Max Load ；15Kg Body Width ；80mm Rep. Precision ；±0.005mm

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VGL Series (Fully Enclosed-Linear Motor Actuator)

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Internal actuator- VGL8
High Precision · High Thrust · High Dynamic Response Linear Motion Solution
1. Product Overview
The W-ROBOT VGL8 Linear Motor Module is a compact, high-performance direct-drive linear motion platform designed for advanced automation and precision manufacturing applications.
By adopting a non-contact driving principle, the VGL8 eliminates the traditional ball screw or belt transmission mechanisms, achieving true zero backlash and wear-free motion control.
With its lightweight and modular design, the VGL8 offers smooth, high-speed, and precise linear motion, making it ideal for equipment requiring high accuracy, rapid acceleration, and long-term reliability—such as laser systems, electronic assembly lines, and semiconductor equipment.
2. Technical Features
Direct-drive design eliminates mechanical backlash and transmission errors
High-thrust density coil structure ensures excellent acceleration and deceleration performance
Equipped with a precision optical encoder for micron-level positioning accuracy
Low friction, low noise, and maintenance-free operation
Fast dynamic response, suitable for high-frequency reciprocating motion
Modular architecture supports multi-axis configurations
Optional cooling methods: natural cooling / air cooling / water cooling
Compact design for easy integration in space-limited systems
3. Application Fields
The VGL8 Linear Motor Module is widely applied in:
Laser cutting, engraving, and welding systems
Semiconductor wafer transport and inspection
Precision measurement and metrology equipment
Medical device automation and laboratory robotics
High-speed pick-and-place robots
Optical alignment and vision inspection platforms
Its combination of high accuracy, high thrust, and fast response makes the VGL8 an ideal solution for demanding industrial automation scenarios.
4. Model Selection & Customization
W-ROBOT offers flexible customization options for the VGL series, including:
Customizable thrust, stroke length, and travel speed
Optional encoder accuracy and signal interface standards
Compatible with major servo drive and control systems
Multiple cooling configurations and mounting structures
2D/3D CAD drawings and detailed technical documentation available
Support for multi-axis combination structures (X/Y/Z axes)
5. More Information
For detailed specifications, force curves, or dimensional drawings of the VGL8 Linear Motor Module,
please contact the W-ROBOT technical team.
Our engineers will provide professional consultation, model selection support, and system integration guidance for your automation needs.
6. Product Advantages
Zero mechanical contact, no transmission loss
High thrust with ultra-fast dynamic performance
Exceptional positioning accuracy and repeatability
Compact and modular, easy to install and integrate
Maintenance-free operation with long service life
Perfect for high-frequency and continuous duty cycles
With its superior performance and reliability, VGL8 enables equipment manufacturers to achieve faster, smoother, and more precise linear motion control.
7. Installation & Maintenance
Ensure a flat and rigid base before installation
Maintain proper parallelism between the rail and moving platform
Keep the optical encoder and magnetic track clean to prevent signal errors
Perform system calibration every 6 months for optimal performance
Avoid environments with strong magnetic fields, high humidity, or excessive heat
Secure all fasteners according to recommended torque values
8. Learn More
Explore related articles:
“Driving the Future of Linear Motion — Inside W-ROBOT Technology”
“Precision Manufacturing and Direct-Drive Solutions in Automation”
Learn about W-ROBOT:
About W-ROBOT
Service & Support
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Listed below are answers to our most commonly asked questions. Don't see your question?Contact our customer service team. We would be glad to assist you.

FAQ

Listed below are answers to our most commonly asked questions. Don't see your question?Contact our customer service team. We would be glad to assist you.

What are the future development trends of linear modules and linear motors?

In the future, linear modules and linear motors will develop towards higher precision, higher speed, smaller size, intelligence, and integration with other advanced technologies (such as artificial intelligence and the Internet of Things).

What parameters need to be provided for customized linear motors?

It is necessary to provide detailed parameters such as load weight, stroke, speed, acceleration, accuracy requirements, installation method, and operating environment so that the manufacturer can design and manufacture a linear motor that meets the requirements.

How long is the customization cycle of linear modules?

The customization cycle depends on the complexity of the customization and the manufacturer's production capacity, generally about 1-4 weeks. The specific time can be determined by communicating with the manufacturer.

Can linear motors be upgraded?

The performance of linear motors can be improved by upgrading them with high-performance drives, optimizing control system parameters, and improving heat dissipation structures.

Is it easy to upgrade the linear module?

It is relatively easy to upgrade the motor, control system, guide rail and other components of the linear module according to actual needs to improve its performance and accuracy.

What is the after-sales maintenance service of linear motors?

Regular manufacturers usually provide comprehensive after-sales maintenance services, including fault diagnosis, maintenance guidance, parts replacement, etc., but the response speed and quality of after-sales maintenance services may vary from manufacturer to manufacturer.

What is the warranty period for linear modules?

The warranty period of linear modules from different manufacturers varies, generally around 1-2 years. The specific warranty period can be confirmed with the manufacturer at the time of purchase.

What should we pay attention to when integrating linear motors with other equipment?

Attention should be paid to issues such as interface compatibility, signal matching, control logic coordination, and installation space and layout between devices to ensure that the devices can work together.

Can the linear module be integrated with other equipment?

Absolutely. Linear modules can be integrated with other devices such as robots, sensors, and vision systems to build more complex and intelligent automated production lines.

What kind of control system do linear motors require?

Linear motors typically require a high-performance motion control system that can achieve precise position control, speed control, and thrust control, such as a dedicated linear motor drive with a motion control card or a high-end PLC.

Products

Internal actuator- VGL8

Internal actuator- VGL8

1. Product Overview

2. Technical Features

3. Application Fields

4. Model Selection & Customization

5. More Information

6. Product Advantages

7. Installation & Maintenance

8. Learn More