LS2BLROD80A Mechanical taiji_mechanical iris laser cut mechanism kit diy

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Mechanical or taiji mechanism designed for laser cutting. There are 2 leaves. When you rotate the "Drive Part"or the middle plate, the center hole can open or close gradually. The center hole is diameter 80mm, the outer size is diameter 185mm and thickness is 12 mm. The parts' thickness are 3 mm. Because your material's thickness may be less or thicker than 3mm, perhaps you need to make some change accordingly when assemblying. To assemble the parts togther,some metal parts and glue are needed: 1. Diameter 2mm length 5mm-pin; Diameter 2mm,length 12 mm pin; M2X12 screw; M2 hexagon nut. Refer to the BOM in the package. STEP and DXF format files are included. Videos on Yooutube: https://www.youtube.com/c/DTomsen