laser cutting Sigma 5 Axis Laser Cutting System • Three dimensional cut paths • High speed, high precision • Fiber laser technology • Position based firing laser power control • Unique cutting features The flexible system configuration of a two axis rotary assembly, mounted to an XY stage, maximizes laser on-part accessibility, system simplicity, and tooling path efficiency for high speed, high precision laser cutting of thin metals. k e y f e a ture s t ypical a pplica tions • High Speed, high precision – Linear motors and high torque direct drive rotary axes have been optimally configured to provide the best performance for speed and quality while maintaining part dimensional accuracy. • Fiber laser technology – Focus spot sizes down to 20 microns, high pulse frequency, fine control of pulse width, and laser power levels up to 500W enable a wide variety of metal and thickness to be cut to high dimensional accuracy. • Position based firing laser power control – Optimizing cutting speed while maintaining cut quality requires consistent heat input throughout the cut path. Miyachi Unitek’s position based firing control method accommodates multi-linear and rotary axis motion to control the laser pulse frequency for consistent pulse overlap according to the position of the laser spot on the part. • Unique Cutting features – The combination of the 5 axis direct drive motion and fiber laser technology enables unique cutting paths such as non symmetrical features, beveled edges, off axes cutting, compound angles and internal cut radii of less than 50 microns. Medical cutting tool Close up of as-cut edge

laser cutting mo tion spe cif ica tio ns X travel Y travel Z travel 5.9” (150mm) 3.93” (100mm) 3.93” (100mm) Accuracy ±5 microns Rotary stage A Rotary stage B 270 degrees Unlimited Accuracy ±20 arcsec la se r spe cif ica t io ns Laser power 50W, 100W, 200W, 500W Beam quality M2 = 1.1 Pulse width control 0.01 – 99ms, CW Minimum pulse increment Operating temperature range Cooling 0.001ms 41 – 104° F (5 – 40° C) Air cooled sy ste m re quir eme nts Power Single phase 200-240V, 50/60 Hz Current 40A RMS See a demo on YouTube MIDWEST Sales/Applications Lab: 50384 Dennis Ct., Wixom, MI 48393 T: 248 313...