language

Home page

Products

If you are interested in cooperation, please contact us immediately, we will give you feedback as soon as possible!

whywlb1@gmail.com

E-mail

+86-755-26951146

Telephone

+86 13360462722

Ball Screw Linear Actuator-QF17

Max Stroke ；420mm Max Load ；120Kg Body Width ；170mm Rep. Precision ； ±0.006mm

Category:

QF Series（Ultra Thin、Short Stroke）

E-mail

Telephone

Product Details
Application Cases
Related downloads

Ball Screw Linear Actuator – QF17
Heavy Load · High Precision · Industrial-Grade Linear Motion Solution
1. Product Overview
The Willbot QF17 Ball Screw Linear Actuator represents a new generation of industrial-grade linear motion systems designed for applications that demand high thrust force, large stroke, and exceptional accuracy.
With its reinforced structure, precision-ground ball screw, and advanced drive compatibility, QF17 delivers outstanding dynamic performance and long-term reliability in challenging automation environments.
This actuator is ideal for robotic lifting platforms, large equipment positioning, and multi-axis automation systems requiring superior rigidity and smooth operation.
2. Technical Features
Heavy-duty ball screw with optimized lead for high thrust and stability
Dual-guide rail design for maximum rigidity and reduced deflection
Long stroke capability supporting high-load motion without loss of accuracy
Compatible with multiple motor types (servo, stepper, or integrated motors)
Optional semi-sealed or dust-proof cover for harsh environments
Low backlash design ensures excellent repeatability
High-speed operation with smooth, low-vibration motion
Integrated limit sensors and flexible mounting interfaces
3. Application Fields
The QF17 series serves as a core motion component in advanced automation systems, including:
Heavy-load handling and lifting equipment
CNC machine automation and precision positioning stages
Semiconductor and electronic assembly lines
Packaging and labeling automation systems
Large-scale gantry and multi-axis motion platforms
Robotics and smart manufacturing solutions
Its combination of power, precision, and durability makes it suitable for industrial-grade performance demands.
4. Model Selection & Customization
To meet diverse industrial applications, Willbot offers a wide range of customizable parameters for QF17:
Custom stroke lengths and screw leads to balance speed and torque
Optional vertical or horizontal installation orientation
Integrated motor mount for servo or hybrid stepper systems
Configurable limit sensors, couplings, and cable management systems
Multi-axis synchronization for gantry or Cartesian robot configurations
Surface treatment options for high-humidity or cleanroom environments
5. Product Advantages
High rigidity: supports heavy payloads with minimal deformation
High thrust output: powerful linear motion for demanding applications
Precision control: micron-level repeatability for industrial automation
Low maintenance: optimized lubrication channels for extended lifespan
Flexible installation: adaptable design for horizontal or vertical layouts
System integration ready: easy connection with standard controllers and motors
The QF17 actuator combines mechanical strength and precision engineering, setting a benchmark for high-performance linear actuation.
6. Installation & Maintenance
Ensure flat and rigid mounting surfaces to maintain motion accuracy
Align the motor and coupling precisely to prevent wear or vibration
Lubricate ball screw and guide rails periodically with recommended grease
Check limit sensors and protective cover regularly
Inspect mounting bolts and coupling alignment during long-term operation
7. More Information
For complete technical drawings, dynamic load curves, and 3D models,
please contact Willbot’s engineering support.
Our technical team provides customized integration guidance and selection consultation for your automation projects.
8. Related Products
Ball Screw Linear Actuator – QF14
Fully Sealed Linear Module – VGTH Series
Electric Cylinder Module – VGTY Series
Linear Motor Modules VGL8

Factory Workshop

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 Linear Actuator-QF17

Ball Screw Linear Actuator – QF17

1. Product Overview

2. Technical Features

3. Application Fields

4. Model Selection & Customization

5. Product Advantages

6. Installation & Maintenance

7. More Information

8. Related Products

Linear Motor Modules VGL8