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Linear Motor Modules VGL20

Max Stroke ；3800mm Max Load ；40Kg Body Width ；200mm Rep. Precision ；±0.005mm

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VGL Series (Fully Enclosed-Linear Motor Actuator)

Precise Linear Motor

Precise Linear Motor Module

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Linear Motor Modules VGL20
High Thrust · High Precision · Ultra-Fast Response
1. Product Overview
The W-ROBOT VGL20 Linear Motor Module is a high-thrust, high-precision linear motion platform developed for advanced automation systems and precision manufacturing.
Built around a core linear motor drive, it delivers zero mechanical backlash, exceptional acceleration, and micron-level precision, making it a perfect solution for demanding industrial motion control tasks.
The VGL20 adopts a non-contact direct-drive design, eliminating the need for screw or belt transmission.
This ensures smooth, friction-free motion, minimal maintenance, and excellent long-term stability.
Its modular and compact structure makes it easy to integrate into equipment for semiconductor, laser processing, inspection, and robotics applications.
2. Technical Features
Direct-drive linear motor for frictionless transmission and zero backlash
High thrust density and dynamic acceleration capability
Optical encoder feedback for ultra-precise positioning
Low noise and minimal vibration for sensitive environments
Modular design supports multi-axis configurations (XY / XYZ systems)
Optional cooling methods: natural, air, or water cooling
High stiffness aluminum body with optimized heat dissipation
Compatible with mainstream motion controllers and servo drivers
3. Application Fields
The VGL20 Linear Motor Module is widely used in:
Semiconductor wafer handling and inspection equipment
Laser cutting, welding, engraving, and precision marking systems
High-speed pick-and-place and assembly robots
Optical alignment and metrology systems
Automated inspection and testing platforms
Medical device and laboratory automation solutions
Its fast response, smooth motion, and high repeatability make the VGL20 ideal for next-generation precision automation and intelligent manufacturing.
4. Model Selection & Customization
W-ROBOT provides full customization and engineering services for the VGL20 series, including:
Custom thrust ratings, stroke lengths, and travel speed ranges
Multiple encoder resolutions and feedback interface options
Configurable motor windings and mounting orientations
Cooling methods tailored to application needs (natural / air / water)
Multi-axis system integration and composite structure designs
CAD drawings (2D/3D) and motion performance data upon request
5. More Information
For detailed specifications, force-speed curves, and dimensional data of the VGL20 Linear Motor Module,
please contact W-ROBOT Technical Support.
Our engineers will assist you with model selection, integration design, and complete automation solutions for your application.
6. Product Advantages
Zero-backlash linear motion for ultra-precise control
High acceleration with excellent dynamic stability
Compact, rigid, and thermally efficient structure
Low maintenance and extended operational lifetime
Superior repeatability for precision applications
Designed for high-speed and high-load industrial systems
The VGL20 delivers unmatched reliability and motion performance, helping manufacturers achieve higher accuracy and productivity.
7. Installation & Maintenance
Ensure the mounting base is rigid, flat, and free from vibration
Keep motor magnets and encoder scales clean and dry
Use the recommended torque for all fasteners during installation
Avoid exposure to high humidity, magnetic interference, or extreme heat
Perform regular visual and accuracy inspections
Verify encoder calibration every 6–12 months for peak precision
8. Learn More
Explore related W-ROBOT technologies:
“Next-Generation Linear Motion: The Power of Direct Drive”
“How Linear Motor Modules Elevate Automation Precision”
Discover related W-ROBOT products:
VGL15 Linear Motor Module
VL22 Linear Motor Module
VGTH15 Ball Screw Linear Module
VGTY20 Electric Cylinder Module
VETB22 Semi-Sealed Belt Module

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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

Linear Motor Modules VGL20

Linear Motor Modules VGL20

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