Syntec Laser Welding Controller

Product Features, Model Specifications & Application Solutions

Syntec laser welding controller is a dedicated CNC system developed by SYNTEC for laser welding applications. It features high-precision multi-axis motion control, deeply integrated laser processes and robust bus architecture. Covering three mainstream scenarios: gantry platform welding, galvanometer scanning welding and robotic arm welding, it is widely adopted in new energy, hardware, automotive sheet metal and other industries.

1. Superior Motion Control Performance

• Supports up to 18-axis simultaneous motion (3~5 axes as standard) to fulfill complex spatial trajectory welding requirements.
• Equipped with RTCP (Rotation Tool Center Point) function to maintain uniform welding speed on 4/5-axis linkage equipment, preventing burn-through and incomplete welding.
• Interpolation cycle: 125–250 μs; trajectory deviation ≤ ±2 μm, ensuring stable operation at high speeds.

2. In-depth Laser Process Integration

• Dynamic laser power adjustment: Three power curve modes based on time, distance and speed. Gradual power ramp-up/down at start and end of weld eliminates cratering and burn-through defects.
• Built-in wobble welding function with circular, elliptical and linear oscillation trajectories, ideal for thick plates and wide-gap workpieces.
• Synchronized wire feeding control: Servo wire feeder with real-time speed regulation; supports pre-feeding and delayed wire stop for consistent weld quality.

3. High Usability & Reliability

• Dedicated industrial HMI: Menu-based graphical programming with no G-code required. Supports handwheel simulation and run-and-pause operation.
• EtherCAT / Mechatrolink III bus design: Strong anti-interference capability, simplified wiring and flexible expansion.
• Full closed-loop monitoring: Real-time status tracking of laser source, welding parameters and I/O signals; automatic alarm and emergency stop upon abnormalities.

Technical Specifications

Typical Application Solutions

Gantry Platform Laser Welding (FC Series)

• Configuration: FC-B-V3 controller + servo drives & motors + laser source + worktable
• Application: Kitchen hardware, sanitary pipe fittings, thin sheet welding (0.5–3 mm)
• Processes: Linear & circular seam welding, spot welding; applicable to multi-station production lines

Galvanometer Scanning Laser Welding (FC Series)

• Configuration: FC-B-V3 controller + digital galvanometer + vision system + fiber laser
• Application: New energy battery tabs, PCB copper foils, precision welding of electronic components
• Processes: High-speed spot welding & trajectory welding; paired with automatic vision positioning to boost efficiency by over 30%

Robotic Laser Welding (81RA Series)

• Configuration: 81RA controller + 6-axis robot + laser welding head + wire feeder
• Application: Automotive body parts, large sheet metal, thick plate welding (3–10 mm) for engineering machinery
• Processes: 3D spatial trajectory welding, wobble welding and seam tracking for complex curved workpieces

Product Advantages

• Compared with traditional motion control cards: Adopts industrial-grade CNC architecture with over 50% higher stability and superior anti-interference performance for long-term continuous production.
• Compared with general-purpose controllers: Built-in dedicated laser welding processes greatly shorten commissioning time by 70% and lower technical barriers.
• High-end functional support: RTCP, wobble welding and vision linkage fully meet high-precision and high-efficiency production demands from new energy and automotive industries.