Open Systems universal Photo: DSI Laserservice GmbH, Maulbronn AL The laser-series AL offers the appropriate laser power for each and every application. The laser is an optimum fit for the workbench AL-T, can however also be simply integrated into existing machine constructions. Diverse processing optics aid you in guiding the laser beam to the position you want to have it in. That makes for quick setting and adjustment of the laser to the workpiece in question. Thanks to many options, you can configure the optimum machine for your area of work. Technical data AL 75 AL 120 AL 150 AL 200 Laser Average power Peak pulse power Pulse energy Pulse duration Pulse frequency 75 W 5 kW 50 J 0,5 – 20 ms –15 Hz 120 W 9 kW 75 J 0,5 – 20 ms –50 Hz 150 W 10 kW 100 J 0,5 – 20 ms –20 Hz 9 200 W 300 W 9 kW 9 kW 90 J 90 J 0,1 – 20 ms 0,1 – 20 ms –100 Hz –100Hz (under observation) Welding spot diameter Focusing optics Pulse shaping Control 0,2 – 2,0 mm 150 mm Adjustable power-shaping within a laser pulse user-specific operation with up to 128 data records AL 300 with up to 39 data records Interface for external control system Viewing system Leica binoculars with oculars suitable for wearers of glasses Supply unit Dimensions LxWxH in mm Weight 820 x 400 x 910 120 kg 120 kg 120 kg 120 kg Laser beam source With focusing unit (length x Ø) Weight 900 x 120 mm approx. 18 kg approx. 18 kg approx. 18 kg 1100 x 120 mm approx. 20 kg approx. 20 kg Electrical connection 200–240 V / 50–60 Hz / 16 A 3 x 400 V / 50–60 Hz / 3 x 16 A N Options > Micro-welding aperture for welding spot-Ø < 100µm > Turn-and-tilt optics > Rotational welding optics > Tiltable turntable with chuck for horizontal to vertical rotation > TV system for demonstrating and observing the welding process > LAfet ® – programmable laser-filler-wire-feeder Die insert for an injection mould (Photo: Grübel KG, Tabarz) 120 kg Deposit welding on worn waterproof edges (Photo: L&A Lasertechnik, Radebeul)