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Name: Electric Gripper – LEF32-S22
Brand: W-ROBOT

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Electric Gripper – LEF32-S22

Effective clamping stroke ;22mm Clamping force ;52-130N 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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High Precision · Adjustable Force · Compact and Smart Gripping Solution
Ⅰ. Product Overview
The LEF32-S22 Electric Gripper from W-Robot is a high-precision, servo-driven electric gripper engineered for intelligent automation systems. Combining powerful gripping force, compact structure, and programmable motion control, the LEF32-S22 enables efficient handling of various objects—from delicate electronic parts to small mechanical assemblies.
Built with a servo motor + lead screw transmission system, it delivers smooth, accurate, and repeatable gripping motion. The LEF32-S22 is ideal for robotic arms, desktop automation platforms, and assembly equipment that require both speed and accuracy in gripping performance.
Ⅱ. Technical Features
Servo Motor Control – Provides stable and precise motion with fully adjustable speed and torque.
High Repeatability – Position accuracy up to ±0.02 mm, ensuring consistent part handling.
Compact and Lightweight – Designed for integration into small robotic and automation setups.
Variable Force Gripping – Soft touch for fragile items and firm holding for heavier components.
Flexible Communication – Supports digital I/O, RS485, and Modbus control protocols.
Low Noise & Maintenance-Free – Ideal for clean environments and long operational cycles.
Ⅲ. Application Fields
The LEF32-S22 is widely used across:
Electronics assembly & testing
Precision inspection equipment
Collaborative robot end-effectors
Medical and laboratory automation systems
Pick-and-place and packaging applications
Its smart control logic and compact design make it perfectly suited for both industrial and collaborative robot systems that demand reliable, adaptive gripping.
Ⅳ. Model Selection & Customization
W-Robot provides custom configuration services for the LEF series to meet your specific project needs:
Stroke and grip force customization
Interface options (I/O, RS485, or Ethernet)
Mounting flange design for various robotic arms
Optional cleanroom compatibility
Integration with multi-axis linear actuators
You can access detailed CAD models, datasheets, and integration guides on the official website www.w-robot.com.
Ⅴ. Product Advantages
Servo-based design ensuring precision and stability
Compact body for flexible installation
Programmable control for variable force and speed
Quiet operation with extended service life
Seamless integration into automation and robotic systems
Cost-efficient, high-performance alternative to pneumatic grippers
Ⅵ. Installation & Maintenance
Mount the gripper on a rigid, vibration-free surface.
Connect signal cables following pinout specifications.
Calibrate gripping parameters during system setup.
Clean mechanical interfaces periodically.
Avoid exposure to corrosive gas or high humidity.
Ⅶ. Learn More
For product documentation, CAD downloads, and technical assistance, visit:
👉 www.w-robot.com
Read more: “How Electric Grippers Revolutionize Smart Manufacturing Workflows”
Contact W-Robot’s engineering team for selection and integration support.
Related Products
Linear Motor Module – VL17
Multi-axis Actuator – VF432B-A1
Ball Screw Linear Actuator – QF6N
Direct Drive Rotary Motor – DDRI-180-125

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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 – LEF32-S22

Ⅰ. Product Overview

Ⅱ. Technical Features

Ⅲ. Application Fields

Ⅳ. Model Selection & Customization

Ⅴ. Product Advantages

Ⅵ. Installation & Maintenance

Ⅶ. Learn More

Related Products