Scanlab WelDYNA Scan Head

high power meets high dynamics

The welDYNA scan head enables innovative high power applica

tions by a unique set of properties:

• Suitable for multi-kW lasers

• Designed for highest beam quality (single mode)

• High oscillation frequencies >  2 kHz

• Modular integration with standard collimation and focussing units

• Low long-term and temperature drift

• Fully digital servo circuitry

• Integrated sensor system with real-time monitoring

• Software-independant interlock interface

• Water and air cooling in a robust housing

The welDYNA scan head joins high power with high dynamics. The

high power suitability is supported by ultra-low absorption coatings,

air cooling of the mirrors, strict separation of electronics and optical

path and in addition a set of built-in sensors. Empowered by the

fully digital electronics, the integrated sensors provide extensive

possibilities for real-time monitoring of the system’s operational

state. Light-weight SiC mirrors and highly dynamic galvanometer

scanners of the dynAXIS 3 series enable beam oscillation frequen

cies that are unprecedented in high-power scan heads.

An innovative optical configuration leads to opposing beam

entrance and exit apertures, thus facilitating the integration in

gantry- or robot-based machines, e. g. in the automotive or met

alworking industry.

Typical Applications:

• Welding of dissimilar materials, e. g. aluminum and copper

• Joining of materials with low weldability, e. g. for power

train or body-in-white components

• Cutting of thick metal sheets or fiber-reinforced plastics (FRP)

Typical Industries:

• Automotive

• Mechanical engineering and metalworking

• Aerospace industry