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Electric Gripper – LEF40-S30

Effective Clamping Stroke ;30mm Clamping force ;84-210N Clamping speed ;5-50mm/s Repeatability ;±0.02mm

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LEF Series（Electric Gripper）

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Product Details
Application Cases
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Powerful Grip · High Precision · Intelligent Motion Control
Ⅰ. Product Overview
The LEF40-S30 Electric Gripper from W-Robot is a high-force, precision-controlled electric gripper designed for heavy and complex automation tasks. Powered by an integrated servo motor and lead screw transmission, it ensures accurate and repeatable gripping motion with fast response and long service life.
The LEF40-S30 provides a 30 mm stroke and delivers adjustable gripping force, making it ideal for diverse applications—ranging from industrial assembly and material handling to collaborative robot operations. With its compact yet rigid design, the LEF40-S30 combines strength, precision, and flexibility for next-generation automation systems.
Ⅱ. Technical Features
High Gripping Force & Wide Stroke – Up to 30 mm travel with strong, stable gripping performance.
Servo-driven Accuracy – Enables programmable speed, force, and position for flexible handling.
Integrated Controller Design – Simplifies wiring and reduces space requirements.
Smart Control Options – Supports I/O, RS485, and Modbus for easy integration.
Durable Linear Guide Mechanism – Ensures consistent precision under long-term use.
Low Noise & Maintenance-Free – Suitable for clean or laboratory environments.
Ⅲ. Application Fields
The LEF40-S30 is widely used in:
Collaborative robotic arms for smart manufacturing lines
Electronics and semiconductor handling systems
Medical and laboratory automation
Automated assembly & inspection machines
Pick-and-place applications requiring large stroke gripping
Packaging and logistics automation
Its compact structure, programmable force, and robust performance make it a reliable solution for precision automation across industries.
Ⅳ. Model Selection & Customization
W-Robot offers complete customization and integration support for the LEF series electric grippers:
Adjustable stroke and gripping force range
Custom communication protocols (I/O, RS485, or CAN bus)
Mounting flange designs for major robot brands
Optional cleanroom or IP-rated configurations
Available 2D/3D CAD drawings and detailed documentation
Visit www.w-robot.com to download technical files or request an integration guide.
Ⅴ. Product Advantages
Precise, servo-controlled gripping with variable force
Compact body design for multi-robot compatibility
Long stroke range for flexible applications
Quiet, stable, and durable performance
Easy installation and wiring with integrated drive
Cost-effective solution compared to pneumatic grippers
Ⅵ. Installation & Maintenance
Install the gripper on a rigid mounting surface to ensure alignment.
Connect the motor and signal interfaces according to wiring standards.
Regularly clean moving components to maintain accuracy.
Avoid shock, dust, or corrosive environments.
Recalibrate gripping parameters after prolonged use.
Ⅶ. Learn More
For technical consultation, 3D models, or system integration support, visit:
👉 www.w-robot.com
Explore more: “Electric Grippers Empowering the Era of Smart Robotics”
Contact the W-Robot Engineering Team for professional guidance.
Related Products
Ball Screw Module – VGTH5
Linear Motor Module – VL17
Multi-axis Actuator – VF643-A1
Direct Drive Rotary Motor – DDRE-263-134

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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 – LEF40-S30

Ⅰ. Product Overview

Ⅱ. Technical Features

Ⅲ. Application Fields

Ⅳ. Model Selection & Customization

Ⅴ. Product Advantages

Ⅵ. Installation & Maintenance

Ⅶ. Learn More

Related Products