{"product_id":"harmonic-drive-print-in-place","title":"Harmonic drive (print in place)","description":"\u003cp\u003e\u003cimg src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000000763642\/design\/2024-11-02_ymcb61nfvtmm.gif\"\u003e\u003c\/p\u003e\u003cp\u003eOnly tested with PET-G, PLA might not be flexible enough.\u003c\/p\u003e\u003cp\u003eHole for a 6mm Allen wrench.\u003c\/p\u003e\u003cp\u003eRaised model has two small sections raised 0.6mm above the rest of the model. Print in different colour for best results.\u003c\/p\u003e\u003cp\u003eThis harmonic drive consists of 3 parts, the outer ring, middle flexible gear, and inner wave generator (that is what a video called it, I still think this is magic).\u003c\/p\u003e\u003cp\u003eThe outer ring has 38 teeth while the flexible gear has 36. The inner ellipse makes the gears mesh at two points. Turning the wave generator causes the points to move and the flexible gear to rotate by 2 teeth per revolution of the wave generator.\u003c\/p\u003e\u003cp\u003eDesign by eveve05 on MakerWorld (license: BY).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67415444848944,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_fa570459-eb4e-46b2-9c2b-980cc2ee1da9.jpg?v=1785416536","url":"https:\/\/mymadmanlab.com\/products\/harmonic-drive-print-in-place","provider":"Mymadmanlab.com","version":"1.0","type":"link"}