Enhance your engraving and cutting projects with this high-performance 405nm Laser Module, designed specifically for grayscale engraving, simple depth engraving, and light cutting tasks. Ideal for applications requiring precision and versatility, this module excels at grayscale engraving with an engraving depth of 0.5-1mm and cutting thickness up to 0.5mm. Please note, it is not suitable for engraving metal materials. Key Features: · Precision Grayscale Engraving: Achieves detailed grayscale and depth engraving, perfect for intricate designs with a depth range of 0.5-1mm and cutting capability up to 0.5mm. · Wide Material Compatibility: Supports a variety of engraving materials, including wood, gray paper, leather, bamboo, blackening plastics, rubber, and PCB, making it a versatile tool for creative projects. · PWM Adjustable Power: Power output can be finely tuned via PWM control, allowing for customized engraving and cutting intensity to suit different materials and effects. · Built-in Drive Protection: Equipped with a comprehensive drive protection circuit featuring surge protection and overvoltage protection, ensuring safe and stable operation during use. · Quality Construction: Combines copper and aluminum materials for the radiator, enhancing heat dissipation and durability under continuous operation. · Compact and Integrated Design: Features a built-in drive position and integrated control line installation method for easy setup and efficient space utilization. · Effective Cooling System: Includes a high-speed 30x10mm fan operating at 10,000rpm, maintaining a controllable temperature below 60℃ to prevent overheating. · Optimal Focus Range: Provides a focus range between 10mm and 100mm with a recommended focal length of 50mm from the light exit, ensuring precise laser targeting and consistent engraving results. Specifications: · Laser Wavelength: 405nm · Radiator Size: Approx. 30 x 60mm (1.18 x 2.36 inches) · Material: Copper + Aluminum · Weight: 130g · Power Supply: Approx. 12V, 280mA (including fan power) · Interface Specification: 4pin PH2.0 (Red: 12V, Black: GND, Yellow: PWM, Green: Temperature Signal) · Fan Size: Approx. 30 x 10mm (1.18 x 0.39 inches) · Fan Speed: 10,000rpm · Controllable Temperature: <60℃ · Focus Range: 10-100mm · Best Focal Length: 50mm from the light exit · Control Line Length: Approx. 300mm (11.8 inches) Package Includes: · 1 x 405nm Laser Module This laser module is specially designed to integrate seamlessly with compatible engraving machines, providing reliable and precise grayscale engraving and cutting performance. Its adjustable power feature and robust protection circuit make it a safe and flexible choice for hobbyists and professionals working with a diverse range of non-metal materials.