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Electric gripper-LEHF40-S80

Effective clamping stroke ；80 mm Clamping force range ；72-180 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 – LEHF40-S80
High-Precision · Self-Locking · Versatile Two-Finger Electric Clamping Module
1. Product Overview
The LEHF40-S80 electric gripper is a high-performance, two-finger grasping module engineered for automation systems requiring compact size, precise control and rapid response. With a body size of 40 and a stroke of 80 mm, it offers generous gripping range while maintaining a compact footprint. Designed for integration into pick-and-place, assembly, inspection and collaborative robot end-effectors, this gripper combines versatility with reliability.
2. Technical Highlights
Two-finger synchronous clamping mechanism with belt or screw drive enabling smooth linear movement of the fingers.
Built-in self-locking function maintains grip force even in case of power loss or emergency stop, enhancing safety and protection of workpieces.
Encoder or position detection option allows monitoring of finger position and detection of stroke end or part presence.
Adjustable gripping force and finger position settings support a wide range of workpiece sizes and materials.
Compact design with body size 40 and long stroke version (up to 80 mm), offering high flexibility in mounting and system integration.
Low maintenance electric drive replaces pneumatic systems, reducing air supply requirements and enabling quieter, cleaner operation.
3. Application Scenarios
The LEHF40-S80 is ideally suited for:
Electronic component assembly and inspection — capable of securely grasping small, delicate parts and holding them during precision processing.
Packaging and handling of varied sized items — its long stroke allows adaptation to wider workpiece formats.
Collaborative robots and human-robot workstations — electric drive and self-lock safety features meet modern collaborative requirements.
Automated machine tools and test rigs where confirmation of grip/finger position is required for process control.
4. Selection & Customization
When selecting the LEHF40-S80, consider the following:
Choose proper finger length and profile to match workpiece geometry for stable clamp.
Configure the grip stroke and force based on part weight and handling speed.
If detection of part presence or stroke position is required, select the encoder or sensor option.
Ensure the mounting orientation and interface fit within your robot or machine tool layout; compact body size aids tight integration.
Electrical integration: supply voltage, driver interface and control logic should align with your motion controller system.
5. Advantages & Value
Self-locking mechanism ensures that even when power is cut or the system stops unexpectedly, the workpiece remains securely held. Orange Coast Pneumatics
Electric drive offers greater control than pneumatic grippers: selectable force, speed, stroke, and integration with machine logic. SMC World
Larger stroke range (up to 80 mm) allows flexible adaptation to multiple workpiece sizes with one gripper model.
Compact, lightweight body designed for high efficiency and easy integration into robots or compact automation cells.
Fewer external components (no air tubing, valves or compressors) simplify installation and reduce maintenance overhead.
6. Installation & Maintenance
Mount the gripper on a flat, rigid base to ensure the fingers move symmetrically and avoid misalignment.
During initial commissioning, adjust the finger limit and verify encoder/sensor feedback is correct.
Keep the drive mechanism and finger area clean, free from dust or debris that may affect performance.
Although the self-lock mechanism reduces dependence on external locking, periodic checks of clamp condition are recommended.
Use manufacturer-specified lubricant or follow its maintenance schedule if applicable; electric drive means fewer maintenance points than pneumatic alternatives.
7. Technical Support & Documentation
For detailed specification sheets, force-stroke curves, CAD/3D models and integration guides for the LEHF40-S80, refer to the product’s technical documentation. Manufacturer provides driver interface details, detection options and mounting guidelines.
8. Related Products & Compatibility
This gripper is part of a broader electric gripper ecosystem — look for comparable modules that offer different body sizes or stroke ranges to meet varied application needs. Also consider matching it with compatible gripper controllers, robots or automated systems for seamless integration.

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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-LEHF40-S80

Electric Gripper – LEHF40-S80

1. Product Overview

2. Technical Highlights

3. Application Scenarios

4. Selection & Customization

5. Advantages & Value

6. Installation & Maintenance

7. Technical Support & Documentation

8. Related Products & Compatibility