24V PWM 40W 450nm Blue Laser Module for DIY Laser Engraving Machine

24V PWM 40W 450nm Blue Laser Module for DIY Laser Engraving Machine The 24V PWM 40W 450nm Blue Laser Module, a high-performance core component tailored for DIY laser engraving machines. Integrating 24V PWM stepless control, 40W high power, and 450nm blue laser’s material adaptability, it’s ideal for DIY enthusiasts, makers, and small workshops, enabling efficient engraving and light cutting on diverse materials. Core Advantages – 24V PWM Precise Control: Supports 0-100% stepless power adjustment via PWM signal, compatible with mainstream DIY engraving machine controllers (GRBL, DSP); ensures fine detail rendering in engraving and adjustable cutting depth for different materials. – 450nm Blue Laser High Efficiency: 450nm wavelength features high absorption for non-metals (wood, acrylic, leather, paper) and low-reflective metals; minimizes heat accumulation, delivering clean engraving edges and smooth cutting surfaces. – 40W High Power for Versatile Processing: 40W powerful output enables fast engraving (up to 1000mm/s) and light cutting; balances DIY laser engraving efficiency and performance, suitable for both hobby projects and small-batch customization. – Easy Integration for DIY: Compact aluminum alloy housing with dovetail groove design; supports direct installation on most DIY engraving machine gantries; 24V low-voltage design ensures safe operation for DIY users. Core Specification Wavelength 450nm Output Power 40W Working Voltage 24V Beam Mode Dot The Focal Distance 40±1 mm Housing Size 78.5*68.6*127.5mm Optical Lens Glass Working Time 10000H Product Display   Our Services We have over 15 years of experience with Lasers. We offer professional OEM& ODM service for laser modules from 375nm to 1o64nm! Item Parameter Wavelength 375-405nm 425-488nm 515-52onm 635-67onm 780-98onm Single Diode Module Optical Power 2omW-3W 55mW-6w 1omW-1.6W 5mW-2.5W 5mW-75W Multi Diodes Module Optical Power 3W-2o0W 6W-500W 1.6W-50W 2.5W-3oW 75W-100W Operating Voltage 3-5V/6V/12V/24V/3oV/11oV/22oV etc. Beam Mode Dot/Line/ Cross/Grid/ Muti-lines/ DOE etc. Fan Angle Options of the Line Beam 5°/10°/15°/20°/25°/30°/45°/60°/90°/110°/130°/180° etc. Optical Lens Acrylic lenses, glass lenses, wave lenses, Powell lenses etc. Dimension 4*8mm/6*10.5mm/12*15mm/9*21mm/16*66mm/33*33*55mm/ Customizable etc. CDRH Class class1/class2/class3A/class3B/class4