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Rack and Pinion Linear Module-VG6Z

Motor power AC (W) ；400W Repeatability (mm) ；±0.04mm Gear Specification Gear Specification ；1.5M Maximum Speed (mm/sec) (Motor speed 3000 rpm) ；1500 Acceleration (m/s²) ；12 Acceleration Time(s) ；0.12 Rated Thrust (N) ；209

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VG Series (Rack & Pinion Modules)

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Rack and Pinion Linear Module – VG6Z
High Load · Long Stroke · Rugged Motion Platform
Ⅰ. Product Overview
The VG6Z Rack and Pinion Linear Module by W-Robot is engineered to deliver robust, high-performance linear motion for long-stroke automation systems that demand heavy payload handling and reliable positioning. Unlike screw or belt-driven designs, the rack-and-pinion mechanism provides superb load capability, extended travel, and minimal mechanical wear — making it ideal for material handling, gantry systems, and large-scale automation.
Built with a hardened rack, precision pinion gear, and a high-rigidity aluminium housing, the VG6Z ensures stable, repeatable linear motion across demanding industrial environments. The modular design supports horizontal or vertical installation and multi-axis configurations for large-scale automation systems.
Ⅱ. Technical Features
Heavy-duty rack-and-pinion drive: high thrust, long travel, and high speed.
Hardened aluminium alloy body for durability and stability.
Low-maintenance transmission with minimal backlash and high repeatability.
Long travel stroke capability – customizable per application requirements.
Flexible installation: horizontal, vertical or in gantry/multi-axis setups.
Compatible with servo or stepper motors, and standard industrial motion systems.
Optional accessories for dust protection or high-environment integration.
Ⅲ. Application Fields
The VG6Z module is perfectly suited for:
Large-stroke gantry systems and heavy part transfer lines
Automated loading/unloading in machining, CNC or stamping systems
Precision positioning for large optical or measurement equipment
High-thrust material handling in logistics and palletizing systems
Pick-&-place systems for large assemblies or heavy components
Multi-axis robotics requiring long travel, high load and high speed
Ⅳ. Model Selection & Customization
W-Robot offers comprehensive customization for the VG Series modules including:
Adjustable stroke lengths and travel ranges to fit machine envelope.
Load capacity tuning and gear/pinion ratio options to optimize thrust vs speed.
Motor interface options: servo, stepper, integrated drive.
Multi-axis configurations (X/Y/Z) or tandem carriage designs.
Optional covers, lubrication ports and environmental protection.
2D/3D CAD models and technical specification sheets available upon request.
Ⅴ. Product Advantages
High thrust, long travel and industrial-grade reliability.
Rack-and-pinion drive offers minimal wear, reduced maintenance & high repeatability.
Modular design simplifies integration into large automation systems.
Versatile installation orientations and motor compatibility.
Excellent cost-performance ratio for heavy-duty linear motion solutions.
Ⅵ. Installation & Maintenance
Ensure mounting surface is flat, rigid and properly aligned.
Follow proper pinion-rack engagement and preload specifications.
Regularly inspect guides, bearings and lubrication (if applicable).
Check positional repeatability every 6-12 months under load as reference.
Avoid side loads or torque beyond specification; secure all fasteners to recommended torque.
Use proper environmental protection if subject to dust, moisture or corrosive atmosphere.
Ⅶ. Learn More
For detailed specifications, catalog downloads and application guidance for VG6Z, please contact W-Robot or visit: www.w-robot.com
We provide expert support in motion design, system integration and customization services for large-scale automation.
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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

Rack and Pinion Linear Module-VG6Z

Rack and Pinion Linear Module – VG6Z

Ⅰ. Product Overview

Ⅱ. Technical Features

Ⅲ. Application Fields

Ⅳ. Model Selection & Customization

Ⅴ. Product Advantages

Ⅵ. Installation & Maintenance

Ⅶ. Learn More

Related Products