Laser Welder LW2095
- Extra large working area: 2400 mm × 1400 mm × 45* mm (X×Y×Z)
- Fast welding times
- Different weld geometries and depths due to temporal and spatial laser power modulation
- Active vertical axis with sensor technology
- Sensor for touchdown detection in combination with an adjustable hold-down force avoids damage to sensitive contact partners
- Two weldheads with 1.5 kW laser beam source
- Image recognition (PR) for precise detection and correction of the weld location
- Minimal mechanical and thermal load
- Process monitoring via sensors for process illumination (plasma, thermal illumination and backscattered radiation)
- Standardized interfaces for line integration (e.g. OPC-UA, profinet)
Application examples:
Laser welded application example
- Welding of Cu leads on DCB/AMB
- Welding of Cu leads on Cu Busbar
- Welding of battery cells
- Welding of Al leads on Al
Laser weldhead
Laser Weldhead
- Down hold force up to 120 N
- Regulation of the down hold force
- Touchdown detection
- Max. immersion depth: 94 mm
- Monitoring optics with ring light and image recognition
- Exchangeable down hold device
- Process gas supply / ventilation at the welding spot
Beam source
- Max. power: 1.5 kW, cw
- Laser beam quality: Single Mode
- Wavelength: 1070 nm
- Optionally, the laser beam source can be equipped with an air-water cooler
for autarkic operation without a cooling water network
Optic
- Hesse optics module
- Focus spot diameter < 50 μm in combination with the above-mentioned laser
- Max. working area of the optics: 12 mm x 12 mm. Current achievable field of work results from the contour of the holding-down device
- Max. power: 1.3 kW, cw
- Permissible wavelength: 1070 nm
- Focus position dynamically adjustable
- Shape of the welded seam is configurable (line, wobble, spiral, circle, meanders;
customer-specific weld geometries can also be implemented - Temporal power modulation
- Process observation via backscattered radiation and / or process lights
- Dynamics of optics:
- Line welding with up to 1000 mm/s
- Wobble seam: Wobble frequency up to 1000 Hz
Housing*
Housing of Laser Welder LW2095
- The machine needs to be equipped with a protective housing and safety devices . The protective housing must be designed for the foreseeable maximum radiation and must also offer the required strength.
*(not in our equipment portfolio, please contact us for further information)
Service Stations
- Tool force calibration module
- E-Box station for laser beam alignment
- Tool changing station (as option)
- Integrated beam shape measurement and focus position
determination - Off-bond-station for welding samples
Service Stationen
Working area
| Laser Welder | X | Y | Z |
| LW2095 | 2400 mm | 1400 mm | 45** mm |
| P-rotation: 360° | |||
(**depending on product configuration)
Footprint
| W x D x H [mm] | |
| LW2095
excl. attached parts like e.g. control panel, status lamp |
4434 x 3000 x mind. 2460 |
| External switch cabinet
excl. attached parts like main switch, door handles |
1800 x 600 x 2200 |
| Laser switch cabinet
excl. attached parts like main switch, door handles |
600 x 600 x 2000 |
Download Brochure
Please complete the request form using the button and enter your name and business e-mail address. A download link will be sent to you after verification.