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Linear Rotary Actuator – ZR-DM6-15

Z-axis: 50mm, axis: ±360° Z-axis: ±0.01mm, Axis: ±0.03° Z-axis: 180mm/s, 0-axis: 1080°/s Z-axis: 0.25 seconds or more, 0-axis: 0.045 seconds or more maximum horizontal load ；30N (3Kgf) Maximum vertical load ；15N (1.5Kgf) Axial maintaining thrust ；15N (1.5Kgf)

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ZR Series ( Linear Rotary Actuator )

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1. Product Overview
The Willbot ZR-DM6-15 Linear Rotary Actuator is a compact and high-precision dual-motion platform that combines linear displacement and rotational motion within one integrated structure.
Driven by a screw-based linear mechanism and a servo-controlled rotary motor, this actuator performs complex automation tasks—such as screw fastening, insertion, assembly, pressing, and dispensing—in a single synchronized cycle.
With its lightweight, rigid housing and smooth motion response, the ZR-DM6-15 delivers both efficiency and accuracy for compact automation systems.
2. Technical Features
Integrated linear + rotary dual-motion design for combined operations
High positioning accuracy and torque control capability
Compact aluminum body for space-limited environments
Servo motor with encoder feedback for precise motion coordination
Multiple mounting interfaces for easy integration with robotic systems
Low noise, minimal backlash, and smooth response
Optional hollow shaft structure for through-wiring or vacuum channels
3. Application Fields
The ZR-DM6-15 is widely used in advanced automation systems that require both linear and rotational motion in one axis, including:
Automated screw driving and fastening systems
Pick-and-place and press-fit assembly units
Electronic component insertion and testing platforms
Precision dispensing, coating, or welding systems
Optical and semiconductor automation equipment
Laboratory automation and miniature robotic manipulators
4. Model Selection & Customization
Willbot provides a wide range of customization options to match various automation scenarios:
Adjustable stroke length, rotation angle, and torque output
Compatible with major servo or stepper drive systems
Optional sensor feedback, torque limiter, and hollow shaft
Support for multi-axis compound structures (e.g., dual-station or XY-Theta)
Available 2D/3D CAD drawings and detailed performance data sheets
5. Technical Data & Support
For detailed specifications, dimensional drawings, and torque-speed curves, please contact the Willbot technical support team or visit:
👉 www.w-robot.com
Our engineers provide selection assistance, control parameter setup, and complete motion system integration guidance for your automation needs.
6. Product Advantages
Integrated linear and rotary motion in one actuator
High precision and compact mechanical structure
Simplified system layout with fewer components
Long service life and low maintenance requirement
Strong adaptability and control system compatibility
Ideal for high-speed and multi-process assembly automation
7. Installation & Maintenance
Ensure the mounting surface is flat and rigid
Avoid overload and off-axis force during operation
Regularly inspect screw drive and coupler tightness
Keep actuator surfaces clean and dry to maintain accuracy
Recalibrate positioning every 6 months for best performance
Follow specified torque and speed limits from the datasheet
8. Learn More & Related Products
Recommended Reading:
Precision Linear-Rotary Technology in Smart Assembly Systems
Enhancing Automation Efficiency with Dual-Motion Actuators
Explore Related Products:
Dual Station XY-Theta Stage
Ball Screw Module – VGTH15
Linear Motor Module – VL17
Electric Gripper – EPGC Series

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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 Rotary Actuator – ZR-DM6-15

1. Product Overview

2. Technical Features

3. Application Fields

4. Model Selection & Customization

5. Technical Data & Support

6. Product Advantages

7. Installation & Maintenance

8. Learn More & Related Products