Laser engraver rotary tool
Description
A Very Simple Rotary Attachment For A Laser Engraver Using Standard Reprap Parts. This Uses Two Nema 17 Motor Wired In Parallel. It Is Cut From 1/4" Mdf. The Design Is Simple Intentionally So It Can Be Modified And Changed To Fit Your Need. I Went With Two Motors So There Is No Belts Or Gears Or Extra Stuff Making It More Complicated. A Little Trick Is If You Resize The Rollers On The Threaded Rod (Either The Printed Or Cut One) To Match The Same Size As Your Gear Pulley On Your Y-Axis Then You Won'T Have To Modify Your Steps To Run The Engraver. Mine Was .85" In Diameter. Https://Www.Youtube.Com/Watch?V=Bcmkmedohk4 Parts: 2 Nema 17 Motors 2 5Mm To 8Mm Couplers 2 8Mm Threaded Rods About 8 Inches Long 4 F60Zz Flanged Bearings (Regular 608 Bearings Will Work Just Fine But You Will Need A Few Extra M8 Bolts) 12 M8 Nuts 1 Wood Glue
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