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- Product code: 00-00014058
Infrared Laser Module Sculpfun IR20 with 20W Power
Sculpfun IR20 20W Fiber Laser is an infrared laser module designed for engraving and marking metal products, with a power of 20W, a wavelength of 1064 nm, and a laser spot size of 0.05 mm. The module is installed on compatible Sculpfun laser engravers and is used for applying text, logos, serial numbers, QR codes, and decorative elements on metal surfaces.
Advantages of the Infrared Laser Module
- Efficient engraving and marking of metals. The module is equipped with an infrared laser with a power of 20W and a wavelength of 1064 nm. This radiation is well absorbed by metal surfaces and allows for clear processing results.
- High precision when applying small elements. The laser spot size is 0.05 mm. This allows for the creation of thin lines, small inscriptions, serial numbers, QR codes, and complex graphic elements.
- Stable transmission of laser radiation. The beam is transmitted through a 2-meter-long infrared cable. This design helps reduce energy loss and maintains stable operating parameters.
- Quick installation on compatible Sculpfun engravers. The kit includes mounting plates for different equipment models. This simplifies the machine upgrade and reduces preparation time.
- Compatibility with popular software. The module supports working with LightBurn and LaserGRBL. Users can adjust processing parameters in a familiar software environment.
- Convenient connection and data transmission. Compatible systems support working via USB, Wi-Fi, and Bluetooth. This allows choosing the most convenient way to control the equipment.

Design and Functional Capabilities
Sculpfun IR20 20W Fiber Laser is built on the basis of an infrared laser with a power of 20W and a wavelength of 1064 nm. The module is designed for engraving and marking metal products. The radiation is transmitted through a 2-meter-long fiber cable, which connects the laser source with the working head. The laser spot size is 0.05 mm. This allows for applying serial numbers, barcodes, QR codes, logos, and other small elements on the product surface. The maximum operating speed reaches 36000 mm/min. The module can be used for single and serial product marking.
For preparing layouts and setting work parameters, LightBurn and LaserGRBL programs are supported. After installation on a compatible engraver, the module operates through the standard equipment control system.
Application Areas
Sculpfun IR20 20W Fiber Laser is intended for processing metal products that require precise engraving or marking. The module is used in workshops, advertising production, service centers, and small production facilities.
Sculpfun IR20 is suitable for the following tasks:
- applying serial numbers;
- laser marking of parts;
- engraving logos on metal products;
- applying QR codes;
- creating barcodes;
- personalizing jewelry;
- producing souvenir products;
- branding tools;
- marking electronic components;
- decorative engraving of metal surfaces.

Compatibility and Supported Materials
Sculpfun IR20 20W Fiber Laser is designed for installation on Sculpfun laser engravers. Complete adapters and mounting plates are used for installation.
The module is compatible with models: Sculpfun SF-A9, Sculpfun S6, Sculpfun S9, Sculpfun S10, Sculpfun S30, Sculpfun S30 Ultra, Sculpfun S40 Max, Sculpfun S70 Max.
The main purpose of the module is to work with metals. Supported: stainless steel, aluminum, brass, silver, gold, platinum, titanium, certain types of plastic.
The effectiveness of processing other materials depends on their composition, color, and physical properties.

Getting Started with the Sculpfun IR20 20W Fiber Laser Module
Preparing the laser module for work takes minimal time and does not require complex settings. For the correct operation of the equipment, it is recommended to follow the sequence of actions below.
- Install the module on a compatible Sculpfun laser engraver.
- Connect the power and control cables according to the instructions.
- Launch the LightBurn or LaserGRBL software.
- Focus the laser on the surface of the workpiece.
- Specify the power, speed, and number of passes parameters.
- Conduct a test engraving to check the result.
- Place the workpiece in the working area and start processing.
- After completing the work, wait for the equipment to stop completely and check the engraving quality.
For a visual introduction to the installation and setup process, it is recommended to watch the video below. It demonstrates the main stages of connecting the module and preparing the equipment for laser engraving.
Package Contents
The Sculpfun IR20 20W Fiber kit includes all necessary components for mounting, connecting, and preparing the laser module for work with compatible Sculpfun engravers.
- Laser Module IR20 — 1 pc. Main working unit with a 20W infrared laser.
- Power Supply IR20 — 1 pc. Provides stable power to the system.
- Power Cable — 1 pc. For connection to the power source.
- Mounting Plates — 3 pcs. For installation on compatible engraver models.
- Splitter Cables — 5 pcs. For connecting and configuring the system.
- Aluminum Plate — 1 pc. For testing and setting engraving parameters.
- Protective Glasses — 1 pc. For eye protection during operation.
- Accessory Set — 1 set. Contains auxiliary elements for installation.
- User Manual — 1 pc. Contains installation and setup recommendations.

Technical Specifications
| Specification | Value |
| Laser Type | Fiber Infrared |
| Laser Power | 20W |
| Wavelength | 1064 nm |
| Laser Spot Size | 0.05 mm |
| Fiber Cable Length | 2 m |
| Maximum Operating Speed | 36000 mm/min |
| Focusing | Manual |
| Supported Software | LightBurn, LaserGRBL |
| Connection | USB, Wi-Fi, Bluetooth |
| Supported OS | Windows, macOS, Android, iOS |
| Laser Safety Class | Class 4 |
Usage Tips
- Before starting work, check the correct laser focusing.
- Perform test engraving for each material.
- Use protective glasses during equipment operation.
- Regularly check and, if necessary, clean the working area from dust and processing products.
- Do not exceed the recommended power parameters for a specific material.
Buy Sculpfun IR20 20W Fiber Laser Module Kit in Ukraine
Order the Sculpfun IR20 20W Fiber Laser Module Kit with delivery across Ukraine. Our specialists will help verify equipment compatibility and provide usage recommendations.