AL-Q 150
Advanced Automated Laser Welding with Pulsed and Continuous Wave (CW) Technology
Summary: The AL-Q 150 is an enclosed laser welding system from ALPHA LASER for automated precision welding. It pairs a 150 W QCW fibre laser with pulsed and continuous wave (CW) modes, 1.5 kW peak pulse power and 15 J pulse energy with programmable X, Y and Z positioning accurate to below 0.02 mm, WINLaser 5 control software and a Performance Level d safety design.
- 150 W Average laser power
- 1.5 kW Peak pulse power
- 15 J Pulse energy
- Pulsed / CW Operating modes
Product description
The ALPHA LASER AL-Q 150 is an enclosed laser welding system specially developed for automated and precision welding applications where consistent weld quality, process reliability and repeatability are essential. Equipped with a 150 W QCW fibre laser source, it delivers 1.5 kW peak pulse power and 15 J pulse energy, making it suitable for demanding industrial welding applications.
Designed for automated production environments, the AL-Q 150 combines an enclosed Class 1 laser welding cell, programmable WINLaser control software, a motorised working area and flexible integration options. Its compact design and advanced process control make it suitable for industries requiring precise, repeatable and high-quality weld seams.
The AL-Q 150 is designed to deliver reliable and consistent laser welding performance for industrial production applications. Its QCW fibre laser operates at a wavelength of 1070 nm and supports both pulsed and continuous wave (CW) welding modes, allowing operators to adapt the welding process to different materials, component geometries and production requirements.
The system features a spacious enclosed working chamber with a centrally positioned worktable, allowing convenient positioning and secure mounting of components. Its programmable X, Y and Z movement system provides accurate positioning, while the WINLaser control software simplifies programming and process management without requiring conventional G-code programming.
With an enclosed safety design, touchscreen operation, optional rotary-axis integration and production connectivity capabilities, the AL-Q 150 offers a flexible solution for automated precision laser welding.
Optional Accessories
- WINLaser CSP Interface: Connectivity package for production integration and job management.
- I/O Interface: Enables communication with external equipment and automation systems.
- Rotary Axis: Jaw chuck or pneumatic collet configurations for rotational welding.
- AL-DV Wire Feeder: Automatic wire feeding for laser wire deposition welding.
- Tilt-Swivel Objective: Provides greater flexibility when welding components with difficult-to-access positions.
- Air Curtain: Helps protect optical components from contamination.
- Crossjet: Supports protection of the optical system during welding.
- Pneumatic Connection: Additional pneumatic functionality inside the working chamber.
- External Chiller: Optional external cooling arrangement.
- AL-Autofocus: Automatic focusing functionality.
- Sealing Air: Additional protection for optical components.
Features
High-Performance QCW Fibre Laser Source
Equipped with a 150 W QCW fibre laser source operating at 1070 nm, the system delivers up to 1.5 kW peak pulse power and 15 J pulse energy for controlled and precise welding applications.
Pulsed and Continuous Wave Welding
Supports both pulsed and continuous wave (CW) operating modes, offering flexibility for different welding requirements and material thicknesses.
Precise Pulse Control
Adjustable pulse duration from 0.2–50 ms and pulse frequency up to 100 Hz allow operators to customise welding parameters according to application requirements.
Advanced Working Chamber
The enclosed working chamber provides a spacious area for positioning and securing components. The standard working area measures 900 × 650 × 850 mm, with an extended chamber option available.
Programmable X, Y and Z Movement
The motorised positioning system provides controlled movement across three axes, with a standard travel range of 210 × 175 × approximately 300 mm and positioning accuracy below 0.02 mm.
WINLaser Control Software
The system uses ALPHA LASER's WINLaser control software, offering convenient programming and operation through an integrated industrial PC, touchscreen, keyboard and mouse.
Automated Production Integration
Designed for production environments, the AL-Q supports optional I/O interfaces and WINLaser CSP connectivity for integration with manufacturing systems and production workflows.
Enclosed Laser Safety Design
The enclosed welding cell is designed to meet Performance Level d safety requirements, supporting safe operation in industrial production environments.
Flexible Rotary-Axis Integration
Optional rotary-axis configurations, including jaw chuck and pneumatic collet systems, allow additional flexibility for rotational welding applications.
External Fume Extraction Connection
The system supports an external fume extraction connection to remove welding fumes from the working chamber, helping maintain a cleaner operating environment.
Laser Specifications
| Parameter | AL-Q 150 |
|---|---|
| Laser Type | QCW Fibre Laser |
| Wavelength | 1070 nm |
| Average Power | 150 W |
| CW Power | 150 W |
| Peak Pulse Power | 1.5 kW |
| Pulse Energy | 15 J |
| Pulse Duration | 0.2–50 ms / CW |
| Pulse Frequency | Single pulse–100 Hz |
| Beam Parameter Product (50 µm Fibre) | 2–3 mm·mrad |
| Operating Mode | Pulsed / CW |
| Welding Spot Diameter | 0.2–2.0 mm |
| Focusing Objective | 150 mm |
| Cooling | Air |
Control System
| Parameter | AL-Q 150 |
|---|---|
| Operating System | WINLaser 5 |
| Job Management | WINLaser CSP (Optional) |
| Display & Input | Touchscreen, Mouse and Keyboard |
| Safety Requirements | Performance Level d |
Working Chamber
| Parameter | AL-Q 150 |
|---|---|
| Standard Chamber (W × D × H) | 900 × 650 × 850 mm |
| Extended Chamber (W × D × H) | 1300 × 650 × 850 mm |
| Standard Worktable (W × D) | 610 × 440 mm |
| Worktable with M5 Hole Pattern | Standard |
| Maximum Workpiece Weight | 100 kg (Centred) |
| Standard Travel Range (X × Y × Z) | 210 × 175 × Approx. 300 mm |
| Extended Travel Range (X × Y × Z) | 310 × 225 × Approx. 300 mm |
| Positioning Accuracy (X, Y, Z) | Less than 0.02 mm |
| Travel Speed (X, Y, Z) | 25 mm/s |
External Dimensions
| Parameter | AL-Q 150 |
|---|---|
| Standard (W × D × H), Operating Position | 1850 × 1775 × 2470 mm |
| Extended (W × D × H), Operating Position | 2380 × 2105 × 2470 mm |
| Transport Position (W × D × H) | 1250 × 1140 × 1990 mm |
| Weight | Approx. 475 kg |
| Extended Version Weight | Approx. 500 kg |
Electrical & Media Connections
| Parameter | AL-Q 150 |
|---|---|
| Electrical Connection | 3 × 400 V / 50–60 Hz / 3 × 16 A |
| Fume Extraction | NW45 Connection |
| Extraction Volume Flow | 50–250 m³/h |
| Shielding Gas Connection | 6 mm Push-in Fitting |
| Compressed Air Connection | 6 mm Push-in Fitting (Optional Applications) |
| Cooling Water Connection | Optional |
Maintenance & care
- Clean the focusing optics and protective glass regularly to maintain consistent laser performance.
- Keep the working chamber free from dust, metal particles and welding residue.
- Inspect the worktable and fixture mounting points periodically.
- Check the X, Y and Z movement mechanisms for smooth and accurate operation.
- Inspect the external fume extraction system and maintain filters as recommended.
- Check shielding gas connections and compressed-air connections periodically.
- Ensure electrical connections and cooling arrangements are maintained according to manufacturer guidelines.
- Inspect optional rotary-axis systems and other installed accessories regularly.
- Keep the control system and touchscreen clean and ensure software operates correctly.
- Schedule periodic inspection and servicing through qualified technicians.
May we help?
- What type of laser does the AL-Q 150 use?
- The AL-Q 150 uses a 150 W QCW fibre laser with a wavelength of 1070 nm. It works in both pulsed and continuous wave (CW) modes, offering 150 W CW power, 1.5 kW peak pulse power and 15 J pulse energy, with pulse durations of 0.2–50 ms or CW, pulse frequencies from single pulse to 100 Hz and a 0.2–2.0 mm welding spot.
- How does the AL-Q 150 compare with the other AL-Q models?
- The AL-Q range comprises four QCW fibre laser models: AL-Q 150 (1.5 kW peak pulse power, 15 J), AL-Q 300 (3 kW, 30 J), AL-Q 450 (4.5 kW, 45 J) and AL-Q 600 (6 kW, 60 J). The 150 and 300 are air-cooled, while the 450 and 600 support air or water cooling. All share the same working chamber, travel ranges, WINLaser 5 control and Performance Level d safety design.
- What working area and travel does the AL-Q 150 offer?
- The standard enclosed chamber measures 900 × 650 × 850 mm (1300 × 650 × 850 mm extended), with a 610 × 440 mm worktable with M5 hole pattern for workpieces up to 100 kg, centred. Programmable X, Y and Z axes travel 210 × 175 × approx. 300 mm as standard (310 × 225 × approx. 300 mm extended) at 25 mm/s, with positioning accuracy below 0.02 mm.
- Can the AL-Q 150 be integrated into automated production?
- Yes. The AL-Q 150 is controlled by WINLaser 5 software on an integrated industrial PC with touchscreen, mouse and keyboard, and supports optional I/O interfaces and WINLaser CSP connectivity for integration with manufacturing systems. The enclosed welding cell is designed to meet Performance Level d safety requirements.
- What are the installation requirements for the AL-Q 150?
- The AL-Q 150 requires a 3 × 400 V / 50–60 Hz / 3 × 16 A supply, an external fume extraction system on its NW45 connection (50–250 m³/h) and a 6 mm shielding gas supply. In operating position the standard version measures 1850 × 1775 × 2470 mm and weighs approx. 475 kg (extended version approx. 500 kg).