Yaskawa MotomanUpdated 01/11/2018
AccuFast™ II, an economical laser-based seam finder for Yaskawa Motoman’s arc welding robot line, features improved sensor capabilities. The improved sensor offers increased performance by providing more reliable and repeatable feedback to the robot controller regarding part position. It also provides readings on a variety of materials and at angles of measurement that were not formerly possible.
AccuFast II utilizes a non-contact, commercial point laser instead of “touch” sensing with the weld wire, which allows the robot to quickly and accurately locate welding seams. It greatly reduces cycle times not only by removing the need to cut the weld wire, but it also provides faster search speeds by eliminating wire deflection.
The AccuFast II laser seam finder is compact, mounted in-line with the welding torch and is compatible with Yaskawa Motoman’s industry-leading thru-arm torch design robots. The sensor uses the same input and output signals as traditional touch sense, allowing it to be easily retrofitted into existing robot installations.
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