These compact scan heads from SCANLAB provide optimal solu- tions for nearly all challenges found in industrial laser materials processing. The mechanically and electrically inter-compatible scan heads have apertures ranging from 7 to 30 mm and various levels of dynamics. High long-term stability and low drift values are en- sured via integrated temperature stabilization. SCANLAB has products for practically every customer need. Small- aperture systems optimally combine top speed and exceptional precision along with large image fields, enabling marking speeds exceeding 1000 characters per second when used with appropri- ate lasers. Also available are large-aperture scan heads offering small spot size, high speed and laser-power handling up to the multi-kilowatt range. The housing concept as well as tight manufacturing and assembly tolerances bring high flexibility and certainty to the design and operation of laser materials processing systems. This also facilitates speedy adaptation to individual customer requirements. The hurrySC/W^ffscan heads set high-end performance standards with their optimized combination of dynAXIS® galvanometer scan- ners, mirror designs and high-performance electronics. Typical applications: • Materials processing • Rapid manufacturing //?/?otsdte>/s for//yoisst/y

Mounting bracket Mounting Bracket Beam Exit Side with Beam Displacement Scan mirrors and objectives with optimized mounts are available for all typical laser types and working fields. To optimally utilize standard objectives, the hurrySGW® 25's two scan axes have differing maximum scan angles. This results in an elliptical image field with the larger semi-axis perpendicular to the entrance beam axis. All scan heads of these series are equipped with either analog or digital standard inter- faces and are easily controlled via SCANLAB's RTC® control boards. All scan heads are optionally available...

• Extendable into a 3-axis scan system (hurrySGW® 20, 25 and 30 also with • Can be equipped with an additional reference sensor system • Can be equipped with high-performance light-weight mirrors • Available without a housing as a scan module (except hurrySGW® 30) • Available with water cooling • For extreme conditions available with air-cooling of the deflection mirrors • All scan heads can be supplemented via a camera adapter for process monitoring The high quality of SCANLAB's scan heads is the result of years of experience in the development and manufacture of galva- nometer scanners and...

Type-Dependent Specifications (all angles are in optical degrees) Optical performance Typical scan angle of scanner 1 Typical scan angle of scanner 2 Typical field size - ellipse (1, (2) Typical field size - square (1, (2) < 3.5 mrad < 3.5 mrad < 3.5 mrad < 3.5 mrad < 3.5 mrad Dynamic performance Tracking error Long-term drift over 8 hours Step response time (settling to 1/1000 of full scale) Marking speed Positioning speed good writing quality high writing quality Weight (without objective) approx. 5.8 kg approx. 5.8 kg approx. 5.8 kg "with F-Theta objective, f = 160 mm (hurrySCAW"//7-14 and...