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Electric Gripper-EPG2-100-50

total trip ；100mm clamping force ；50N Maximum clamping load ；2kg opening and closing time ；0.7S Overall machine weight ；1000g

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EPGC Series (Collaborative robots Gripper)

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EPG2-100-50 (Precision Closed-Loop Control Electric Gripper)

High Force · High Precision · Intelligent Servo Gripping Solution

1. Product Overview

The WILLOBO EPG2-100-50 is a high-precision, closed-loop servo electric gripper designed for advanced automation, industrial robotics, and laboratory automation systems.
With a 100 mm gripping stroke and 50 N maximum force, the EPG2-100-50 provides powerful, stable, and precise control for medium-size components and high-demand applications.

Integrated motor, encoder, and driver electronics ensure complete closed-loop control of position, speed, and force, delivering superior repeatability and reliability.
Its lightweight and modular structure make it easy to integrate into SCARA robots, collaborative robots, and custom automation platforms.

2. Technical Features

Closed-loop servo control for position, speed, and force feedback

Adjustable gripping stroke: 100 mm

Maximum gripping force: 50 N

Position repeatability: ±0.01 mm

Built-in motor and driver, no external controller required

Multiple control interfaces: I/O, Modbus, EtherCAT (optional)

Durable aluminum alloy body with excellent rigidity

Low noise, zero air supply, and minimal maintenance

3. Application Fields

The EPG2-100-50 electric gripper is suitable for a wide range of automation and industrial applications, including:

Electronics and semiconductor manufacturing

Automated assembly lines

Inspection and measurement systems

Medical and laboratory automation

Collaborative robot gripping tasks

Optical inspection and precision testing

Flexible component handling in smart factories

Thanks to its high accuracy and intelligent control, the EPG2-100-50 is widely used as a key component in precision robotics and motion control systems.

4. Model Specifications

Parameter	EPG2-100-50
Control Type	Closed-loop (Position + Force Feedback)
Gripping Stroke	100 mm
Maximum Force	50 N
Repeatability	±0.01 mm
Power Supply	24 V DC
Communication Interface	I/O, Modbus, EtherCAT (optional)
Weight	Approx. 1.0 kg
Gripping Speed	Adjustable
Control Mode	Position / Force / Speed Programmable

(Technical parameters may vary depending on configuration.)

5. Customization & Integration

WILLOBO provides comprehensive customization and integration options for the EPG series:

Custom jaw shapes and materials to match target objects

Optional force, torque, or temperature sensors

Support for multiple communication protocols

Mounting adapters for major robot brands (UR, ABB, JAKA, etc.)

Multi-gripper synchronization for coordinated tasks

Availability of 2D/3D CAD models and API libraries

6. Product Advantages

Precision closed-loop servo control for superior accuracy

Wide-stroke design (100 mm) supports flexible gripping ranges

High stiffness and compact size for stable operation

No pneumatic components — clean, quiet, efficient

Programmable gripping force, speed, and position

Easy integration with robot controllers and PLCs

Long service life with minimal maintenance

7. Installation & Maintenance

Ensure flat and stable mounting surfaces during installation

Keep jaws and motion guide clean for consistent accuracy

Avoid external impact or overload on the gripper fingers

Use recommended wiring and rated voltage (24 V DC)

Perform regular calibration every 6–12 months

Operate within specified temperature and humidity ranges

Avoid magnetic or corrosive environments

8. Learn More

Related Products:

EPGC-50-150 Precision Closed-Loop Electric Gripper

EPG4-10-50 Precision Closed-Loop Electric Gripper

EPG3-10-10 Precision Servo Gripper

EPGS-12P-15 Economic Electric Gripper

VGTH Series Fully-Sealed Ball Screw Modules

About WILLOBO:

Company Overview

Service & Support

Automation Motion Solutions

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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.