PH20-SMARTWELD-PLUS COHERENT | Alldatasheet

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PH20 SmartWeld+ performs the most demanding welding processes on both thin and thick materials – including copper and aluminum, and even dissimilar materials – with unmatched precision and at high speeds. It accomplishes this by closely controlling welding cross section and seam quality while also producing minimal heat input. PH20 SmartWeld+ mates fixed beam delivery optics with a highly dynamic galvanometer scanning module (speeds up to 2 kHz) and is controlled through software that delivers a variety of pre-programmed scan patterns. Controlling the weld path independently from the scan pattern enables easy programming. It can be used with Coherent single-mode standard and Adjustable Ring Mode (ARM) fiber lasers of up to 5 kW average power. High-Power, High-Precision Laser Processing Head PH20 SmartWeld+ Laser Processing Head FEATURES APPLICATIONS

  • Works with lasers up to 5 kW
  • Enables consistent control over weld depth and profile
  • Numerous oscillation patterns enable precise process optimization for both thick and thin materials
  • Can dynamically adapt beam motion and compensate workpiece variations under control of the vision systems
  • Simplified intuitive programming
  • Automotive/E-Mobility
  • Batteries
  • Electronics
  • Medical Devices
  • Aerospace

Specifications PH20 SmartWeld+ Model Dynamic Camera and process monitoring follow the laser spot along the weld path Static Camera and process monitoring focus on a fixed position enabling precise observation of smaller process areas, e.g., spot welds or for applying longer weld seams Max. Average Laser Power (kW) 5 Working Area <30 x 30 mm with D50 optics <50 x 50 mm with F255 F-theta lens <82 x 82 mm with F432 T-theta lens < 30 x 30 mm with D50 optics (exceeding camera picture) < dia 10 mm with welding nozzle Collimators/Laser Sources F 100: for HighLight FL ARM/CSM and ARM 100/290 HighBrightness F 120: for PowerLine FL 1000/1500 SM F 160: for HighLight FL SM Focusing Lenses D50: F 150, 200, 250, 300 mm F-theta: F 160, 255, 432 mm D50: F 150, 200, 250, 300 mm Drift over 8 hours (µrad) <6 Repeatability (µrad) <3 Weight (kg) 7 to 10 Options Camera Camera, 2 or 5 MP Illumination Exterrnal IR illumination Coaxial IR illumination Process Monitoring Optical Sensor Interface OSI, connector type: SMA Nozzles: Off axis cross jet, height adjustable Coaxial cross jet incl. Heat shield Coaxial welding nozzle Temperature monitoring of the protection glass

© 2023 Coherent Corp. Legal notices : coherent.com/legal For more information www.coherent.com 425.4 mm (16.75 in.) 794.0 mm (31.26 in.) 616.2 mm (24.26 in.) 50.0 ±0.1 mm (1.97 ±0.004 in.) Ø4 x 6 F7 (2X) M6x1 x 7/9 (4X) Mounting 262.1 mm (10.32 in.) 207.0 mm (8.15 in.) 78.0 mm (3.07 in.) 10.0 mm (0.39 in.) designed focal length f250 419.4 mm (16.51 in.) 160.0 mm (6.30 in.) designed focal length f200 91.0 mm (3.58 in.) 312.1 mm (12.29 in.) 50.0 ±0.1 mm (1.97 ±0.004 in.) 50.0 mm (1.97 in.) 24.0 ±0.1 mm (0.94 ±0.004 in.) Mechanical Specifications PH20 SmartWeld+ Dynamic PH20 SmartWeld+ Static Side View Side View Side View Side View Fronte View Front View