ALO 100 | 120
A compact closed laser welding system with a laser-safe working chamber, ergonomic manual operation and precision control for small and delicate components.
- 100–120 W Average power
- Up to 50 Hz Pulse frequency
- 39 Parameter sets
- Ø 0.2–2.0 mm Adjustable spot
Product description
The ALO 100 | 120 combines handheld laser welding with a laser-safe chamber for precision work on small and delicate components. Flexible loading options, ergonomic support, microscope observation and motorized focus adjustment enable accurate, comfortable operation. ALO 100 delivers 100 W and up to 25 Hz, while ALO 120 delivers 120 W and up to 50 Hz, with 39 stored parameter sets and a 0.2–2.0 mm adjustable welding spot.
Features
Laser-Safe Working Chamber
A shielded chamber supports manual laser welding with controlled access to the working area.
Flexible Component Loading
Lateral slots, a bottom opening and a large front opening make it easier to position long or bulky components.
Ergonomic Manual Operation
An integrated armrest provides comfortable support during detailed welding work.
Microscope-Based Observation
A Leica microscope attachment with 10x magnification, optionally 16x, provides a clear view of the welding area.
Motorized Focus Adjustment
The 120 mm focusing objective enables precise focus control for detailed welding applications.
Adjustable Welding Spot
The welding spot can be continuously adjusted from 0.2 to 2.0 mm for precise control.
Programmable Parameters
Up to 39 welding parameter sets can be stored for quick access to frequently used settings.
100 W & 120 W Models
ALO 100 and ALO 120 offer different power and pulse performance levels to suit varying application requirements.
ALO models
| Specification | ALO 100 | ALO 120 |
|---|---|---|
| Weight | Approx. 143 kg | Approx. 143 kg |
| Extraction | Integrated H14 | Integrated H14 |
| Average Power | 100 W | 120 W |
| Operating Mode | Pulsed | Pulsed |
| Pulse Frequency | Single pulse–25 Hz | Single pulse–50 Hz |
| Maximum Pulse Energy | 60 J | 95 J |
| Peak Pulse Power | 7 kW | 10 kW |
| Pulse Duration | 0.5–20 ms | 0.5–20 ms |
| Program Memory | 39 parameter sets | 39 parameter sets |
| Focusing Objective | 120 mm, motorized | 120 mm, motorized |
| Welding Spot Diameter | Ø 0.2–2.0 mm | Ø 0.2–2.0 mm |
| Laser Type / Wavelength | Nd:YAG, 1064 nm | Nd:YAG, 1064 nm |
| Observation System | Leica microscope, 10x; optional 16x | Leica microscope, 10x; optional 16x |
| Electrical Connection | 200–240 V, 50–60 Hz, 16 A | 200–240 V, 50–60 Hz, 16 A |
| Working Chamber (W × D × H) | 560 × 481 × 214 mm | 560 × 481 × 214 mm |
| External Dimensions (W × D × H) | 600 × 954 × 1296 mm | 600 × 954 × 1296 mm |
Maintenance & care
Keep the working chamber, microscope and focusing optics clean and free from welding residue. Check the extraction system, protective gas connections and operating controls regularly. Follow the manufacturer's recommended maintenance and servicing procedures.
May we help?
- What is the ALO 100 | 120 designed for?
- The system is designed for precision welding of small and delicate components, including sensors, micro components, jewelry and dental parts.
- What is the difference between ALO 100 and ALO 120?
- ALO 100 provides 100 W average power and pulse frequencies up to 25 Hz. ALO 120 provides 120 W and pulse frequencies up to 50 Hz, along with higher maximum pulse energy and peak pulse power.
- How does the closed working chamber support manual welding?
- The chamber provides a controlled welding area while allowing flexible component loading through the front opening, lateral slots and bottom opening. The armrest and microscope attachment support precise manual operation.