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Electric Gripper – LEHF20-S48

Effective clamping stroke ；48 mm Clamping force range ；11-28 N clamping speed ；5-30 mm/s Repeat positioning accuracy ；±0.05 mm

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LEHF Series（Electric Gripper）

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Electric Gripper – LEHF20-S48
Compact Design · High Precision · Intelligent Control
Ⅰ. Product Overview
The LEHF20-S48 Electric Gripper from W-Robot is a high-performance, compact electric gripper designed for precision handling in automation and robotic systems. It adopts a servo-controlled linear motion mechanism, delivering accurate, repeatable gripping with adjustable force and speed.
Thanks to its compact size and long stroke, the LEHF20-S48 is ideal for applications such as electronic assembly, laboratory automation, inspection, and light-duty part handling. It offers plug-and-play integration with a variety of industrial robots and motion platforms, helping manufacturers achieve higher flexibility and intelligence in automated production lines.
Ⅱ. Technical Features
Stroke: 48 mm – supports gripping of various part sizes with a single unit.
Gripping Force: Adjustable to handle delicate or rigid components.
Built-in Servo Control for precise motion and position feedback.
Compact and lightweight aluminum housing for efficient installation in limited spaces.
Low noise, maintenance-free design with high repeatability.
Flexible mounting options – vertical, horizontal, or inverted orientations.
Optional IO and RS485 communication interfaces for smart control integration.
Ⅲ. Application Fields
The LEHF20-S48 electric gripper is widely used in:
Electronic component assembly and handling
Precision inspection and measurement equipment
Laboratory automation and sample preparation
Packaging and testing systems
Collaborative robots (cobots) and light-duty manipulators
Semiconductor and optical device manufacturing
Its reliable servo control and smooth gripping action make it an excellent fit for tasks that require both speed and precision.
Ⅳ. Model Selection & Customization
W-Robot provides full customization options for the LEHF series:
Stroke length and gripping force customization
Servo motor and driver compatibility (DC, AC, or integrated control)
Mounting interface tailored to your robot or automation platform
Communication protocol configuration (IO, RS485, Modbus, etc.)
Optional sensors for position, force, or object detection
3D and 2D CAD models, along with full technical documentation, are available upon request.
Ⅴ. Product Advantages
Compact, lightweight, and easy to integrate
High precision and repeatability in gripping
Adjustable force for a wide range of materials
Maintenance-free and energy-efficient design
Plug-and-play integration with automation platforms
Smart feedback functions for better process control
Ⅵ. Installation & Maintenance
Ensure flat and vibration-free mounting surfaces.
Align the gripper precisely to avoid side loads.
Connect cables securely according to pin assignments.
Avoid overloading beyond rated gripping force.
Clean gripping surfaces regularly for consistent accuracy.
Perform periodic calibration every 6–12 months for best performance.
Ⅶ. Learn More
Explore more with W-Robot:
Product catalog and CAD downloads at www.w-robot.com
Technical guide: “Intelligent Electric Grippers in Collaborative Robotics”
Contact W-Robot’s technical support team for integration consultation.
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Ball Screw Module – VGTH5

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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 – LEHF20-S48

Electric Gripper – LEHF20-S48

Ⅰ. Product Overview

Ⅱ. Technical Features

Ⅲ. Application Fields

Ⅳ. Model Selection & Customization

Ⅴ. Product Advantages

Ⅵ. Installation & Maintenance

Ⅶ. Learn More

Related Products