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Name: Electric Gripper-ERGD-30-35
Brand: W-ROBOT

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Electric Gripper-ERGD-30-35

total trip ；30mm clamping force ；35N Maximum clamping load ；0.35kg Continuous clamping force ；35N Recommended maximum clamping load ；0.35kg opening and closing time ；0.4S Overall machine weight ；1000g

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ERGD Series (Direct Drive Motor, Zero Clearance)

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ERGD-30-35 (Rotation and Clamping, Dual Axis Servo System)
High Torque · High Precision · Integrated Rotation & Gripping Motion
1. Product Overview (Product Introduction)
The W-ROBOT ERGD-30-35 Dual-Axis Servo System is a next-generation actuator integrating rotary and gripping functions into one compact body.
This system is specifically engineered for robotic automation, precision assembly, and inspection applications, providing synchronized dual-axis motion control with high torque, high precision, and excellent dynamic response.
The ERGD-30-35 enables independent or coordinated control of rotation and clamping, achieving fast, stable, and intelligent manipulation for modern automated production lines.
Its compact structure, robust servo performance, and modular integration make it ideal for collaborative robots, testing stations, and multi-axis robotic systems.
2. Technical Features (Key Highlights)
Dual-axis servo structure for simultaneous rotation and gripping
High torque rotary axis with continuous 360° motion capability
Closed-loop feedback control for precise position and gripping force
Compact and lightweight design for robotic end-of-arm tooling (EOAT)
EtherCAT / Modbus / I/O communication compatibility
Low vibration and noise, ensuring smooth operation in precision tasks
Long service life with high-rigidity housing and efficient heat dissipation
Plug-and-play modular design, easy to integrate into W-ROBOT systems
3. Application Fields (Industrial Applications)
The ERGD-30-35 Dual-Axis Servo System is widely applied in:
Robotic assembly and precision clamping systems
3C electronics manufacturing and component insertion
Automated optical inspection (AOI) and alignment systems
Medical and pharmaceutical automation
Intelligent laboratory sample handling
Semiconductor device rotation and positioning modules
Multi-functional robotic grippers for collaborative robots
The integrated rotation and clamping system enables automation with higher flexibility, precision, and reliability.
4. Model Selection & Customization (Flexible Configuration Options)
W-ROBOT offers a wide range of customizable options for the ERGD series:
Adjustable rotation angle range and output torque
Multiple clamping stroke and force configurations
Interface options: EtherCAT / Modbus / CANopen
Custom mounting flanges and jaw connection types
Configurable dual-axis synchronization parameters
Optional integrated temperature and torque monitoring
Available 2D/3D CAD files and detailed technical data sheets
5. Product Advantages (Performance Benefits)
Integrated rotary and clamping functions reduce system complexity
High precision (±0.02 mm repeatability) for consistent gripping
High torque & dynamic response for rapid rotation applications
Fully enclosed design, dustproof and low-maintenance
Lightweight and modular, ideal for robot end-effectors
Compatible with multi-axis robotic configurations
Energy-efficient servo control for stable, long-term performance
6. Installation & Maintenance (Operational Guidance)
Ensure a flat and rigid mounting surface for optimal alignment
Follow recommended torque specifications for all fasteners
Keep the rotation and clamping components clean and free of debris
Regularly inspect encoder connections and servo cables
Avoid exposure to high humidity, dust, or strong magnetic fields
Perform torque and positioning calibration every six months
7. Application Cases (Practical Scenarios)
Automated optical alignment platforms
Robotic assembly of small mechanical parts
Precision inspection and tool changing systems
Dual-axis motion control in compact robotic cells
Medical automation equipment for tube handling or capping
Semiconductor testing and wafer-handling robotics
The ERGD-30-35’s high torque and precise motion synchronization make it a top choice for high-end intelligent manufacturing.
8. Learn More (Further Resources)
Explore related technical articles:
W-ROBOT: Advancing Dual-Axis Servo Control Technology in Robotics
How Integrated Rotation and Gripping Enhance Modern Automation
Learn about W-ROBOT:
About Us
Service & Support
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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

Electric Gripper-ERGD-30-35

ERGD-30-35 (Rotation and Clamping, Dual Axis Servo System)

1. Product Overview (Product Introduction)

2. Technical Features (Key Highlights)

3. Application Fields (Industrial Applications)

4. Model Selection & Customization (Flexible Configuration Options)

5. Product Advantages (Performance Benefits)

6. Installation & Maintenance (Operational Guidance)

7. Application Cases (Practical Scenarios)

8. Learn More (Further Resources)