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Name: Ball Screw Module VGTH20
Brand: W-ROBOT

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Ball Screw Module VGTH20

Motor power AC (W) ；750W Ball screw drive outer diameter ；Ø25mm Repeat positioning accuracy ；Grade C (C7): ±0.01mm, Grade P (C5): ±0.006mm Ball screw lead ；5mm、10mm、25mm Linear guide ；23×18-2 Coupling specifications ；16×19mm Motor power output ；750W origin sensor ；Outside Guide Rail Mounting EE-SX674(NPN)/EE-SX674P(PNP) 6

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VGTH Series（Easy Installation、New Arrivals）

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Ball Screw Module VGTH20
Fully Enclosed · High Precision · Long Service Life Linear Motion Platform
1. Product Overview
The Willbot VGTH20 Ball Screw Module is a fully enclosed, high-precision linear motion system designed for advanced automation and precision manufacturing.
Equipped with a ball screw drive mechanism, it ensures stable, accurate, and repeatable motion while maintaining durability under continuous operation.
Its sealed housing design effectively prevents dust, debris, and oil intrusion, ensuring long-term reliability even in harsh industrial environments.
The VGTH20 module combines strong mechanical rigidity, smooth motion, and compact structure, making it an ideal solution for laser processing, electronics assembly, and semiconductor automation.
2. Technical Features
Fully Enclosed Design: Protects internal mechanisms from contamination and enhances durability.
High-Precision Ball Screw Transmission: Offers low backlash, smooth linear motion, and superior repeatability.
Robust Structural Rigidity: Aluminum alloy body provides strength and vibration resistance.
Low Friction & Low Noise Operation: Ensures smooth and quiet performance with minimal maintenance.
Customizable Travel Length & Lead Options: Adaptable to various automation requirements.
Wide Motor Compatibility: Supports servo and stepper motor installations.
Supports Multi-Axis Integration: Ideal for X/Y/Z compound motion systems.
3. Application Fields
The VGTH20 Ball Screw Module is widely used in:
Laser cutting, engraving, and marking systems
Semiconductor wafer handling and inspection lines
Optical measurement and high-precision detection platforms
Medical devices and laboratory automation systems
High-speed pick-and-place and dispensing robots
CNC machining and automated assembly systems
With its enclosed structure, high rigidity, and precision control, VGTH20 ensures stability and performance in high-end automation environments.
4. Model Selection & Customization
Willbot offers comprehensive customization services for the VGTH series to meet diverse industrial demands:
Optional stroke length, lead pitch, and speed configuration
Selectable encoder feedback accuracy and communication interfaces
Compatibility with mainstream servo drive systems
Optional mounting directions and installation structures
Multi-axis (X/Y/Z) compound design customization
Availability of 2D/3D CAD drawings and technical datasheets
5. More Information
For more details about the VGTH20 Ball Screw Module, including load charts, dimensions, and detailed specifications,
please contact Willbot’s technical support team.
We provide expert selection guidance, application consultation, and complete automation motion solutions tailored to your needs.
6. Product Advantages
Fully enclosed structure for contamination resistance
High positioning accuracy with low backlash
Compact and rigid design for easy equipment integration
Smooth, quiet, and efficient motion performance
Strong compatibility with multiple control systems
Long service life and reliable continuous operation
The VGTH20 offers a balance of performance, protection, and precision, setting a new standard for enclosed ball screw modules in intelligent automation.
7. Installation & Maintenance
Ensure installation surfaces are flat and rigid before setup
Keep ball screw and guideways clean and free from debris
Regularly inspect for smooth operation and alignment accuracy
Perform precision verification every 6 months for optimal performance
Avoid exposure to excessive humidity, heat, or strong magnetic fields
Tighten all screws to the recommended torque specifications
8. Learn More
Recommended Reading:
Willbot: The Future of Precision Motion Technology
How Enclosed Ball Screw Modules Improve Automation Reliability
About the Company:
About Willbot
Service & Support
Related Products:
VGTH15 Ball Screw Module
VGL15 Linear Motor Module
VGTY15 Electric Cylinder Module
VETB22 Semi-Enclosed Belt Module
QF13 Ball Screw Linear Actuator

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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

Ball Screw Module VGTH20

Ball Screw Module VGTH20

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