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Flat motors with iron core VJMS-50 Series

- High tech DDT telescopic cone - Multiple inverted forming slingshot ejector pin - Two color large mold lock - Super wear-resistant secondary ejection - Ultra large precision threaded core

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VJMS Series (Iron Core Linear Motor)

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Flat Motors with Iron Core – VJMS-50 Series
Ultra-High Thrust · High Precision · Efficient Direct-Drive Linear Motion
1. Product Overview
The W-ROBOT VJMS-50 Series Flat Motors are high-performance iron-core linear motors designed for demanding industrial applications requiring ultra-high thrust, rapid acceleration, and micron-level positioning accuracy.
Utilizing an advanced iron-core magnetic circuit and high-performance rare-earth magnets, the VJMS-50 series provides exceptional force density and thermal stability.
This direct-drive system eliminates mechanical transmission elements such as ball screws or belts, resulting in zero backlash, minimal vibration, and superior dynamic response.
Ideal for semiconductor equipment, laser systems, precision machining, and high-speed automation, the VJMS-50 Series sets a new standard in linear motion performance.
2. Technical Features
High thrust density achieved through optimized iron-core coil design
Low cogging structure for smooth, precise linear motion
High dynamic acceleration and velocity, ideal for rapid positioning
Superior heat dissipation with optional air or water cooling systems
Rigid and compact mechanical structure, supporting stable long-term operation
High-efficiency energy conversion with minimal power loss
Compatible with most servo drive systems and feedback encoders
Available in multiple coil lengths and magnet track configurations
3. Application Fields
The VJMS-50 Series is widely used in:
High-speed laser cutting, welding, and engraving systems
Semiconductor wafer transfer and inspection platforms
CNC and precision milling or grinding machines
Automated assembly, pick-and-place, and packaging lines
Optical measurement and vision alignment systems
Robotics and multi-axis gantry systems
With its outstanding linear force and precision performance, the VJMS-50 delivers faster response and higher repeatability, empowering high-end automation.
4. Model Selection & Customization
W-ROBOT provides a full range of customization options for the VJMS-50 Series, ensuring optimal integration for various industrial applications:
Customizable coil lengths, thrust levels, and travel ranges
Optional cooling methods: natural, forced air, or water-cooled
Compatible with mainstream servo amplifiers and controllers
Configurable mounting interfaces and cable exits
Available with linear encoder feedback for sub-micron precision
Complete 2D/3D CAD drawings and technical datasheets available upon request
5. More Information
For detailed specifications, including thrust-force curves, magnetic field data, and thermal performance charts,
please contact the W-ROBOT technical support team.
We offer system-level integration guidance, performance tuning, and motion optimization consulting to ensure that your equipment achieves maximum precision and efficiency.
6. Product Advantages
Exceptional force density and thermal stability
Compact and space-efficient flat motor design
Smooth, low-cogging operation with high positioning accuracy
High acceleration and velocity for dynamic applications
Long service life and minimal maintenance
Excellent compatibility for multi-axis systems and gantry platforms
Ideal for 24/7 industrial automation and high-precision motion control
7. Installation & Maintenance
Ensure mounting surfaces are flat, rigid, and well-aligned
Keep magnetic tracks and coils free from debris or dust
Check cooling system operation and maintain optimal airflow or water flow
Tighten all bolts to specified torque values to prevent vibration
Avoid operation in high-humidity or strong magnetic environments
Perform periodic inspection of alignment, encoder feedback, and temperature every 6–12 months
8. Learn More
Recommended Reading:
“How Iron-Core Linear Motors Redefine Industrial Motion Performance”
“Designing for Precision: Choosing the Right Linear Motor Technology”
Explore Related Products:
VJMS-25 Series Flat Motors
VL22 Linear Motor Module
VGL20 Linear Motor Module
VGTH15 Ball Screw Linear Module
VGTY20 Electric Cylinder 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

Flat motors with iron core VJMS-50 Series

Flat Motors with Iron Core – VJMS-50 Series

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