{"product_id":"reciprocating-linkage-linear-motion-demonstration","title":"Reciprocating Linkage Linear Motion Demonstration Kit for Classroom Use, Desktop Mechanical Rod Assembly With Extendable Arm System, Hands On Physics Project for Students and Teachers","description":"\u003cdiv\u003eDesktop Reciprocating Linkage Demo Kit for Classroom Use\u003cbr\u003e\n✔️ Desktop model with extendable arm, 60 mm stroke, wooden base \u003cp\u003eDesigned for physics classrooms, this compact desktop apparatus demonstrates linear motion transfer through a reciprocating linkage. It supports clear observation of movement, assembly points, and mechanical action in lab practice.\u003c\/p\u003e ✅ Motion function: demonstrates linear motion linkage with extendable rod and swiveling arms\u003cbr\u003e\n✅ Construction: light wood base, metal rods, blue\/white\/yellow connectors, pre-drilled holes\u003cbr\u003e\n✅ Educational purpose: supports hands-on study of linkage mechanics and observation\u003cbr\u003e\n✅ Product type: compact desktop apparatus for education and experiments\u003cbr\u003e\n✅ Adjustable stroke: extends from 20 mm to 80 mm (0.79 in to 3.15 in), about 60 mm (2.36 in) stroke\u003cbr\u003e \u003cp\u003e💡 What is a Reciprocating Linkage demonstration used for in classrooms?\u003c\/p\u003e\nIt's handy for showing how motion travels through connected parts. - Visualizing transmission of motion through linked components\n- Observing how stroke length affects movement range\n- Providing a simple, desktop setup for hands-on learning\n- A clear aid for teaching kinematic linkage concepts✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49151665930475,"sku":"VXB0H5NRXKS4","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51IJ7_s4rEL.jpg?v=1785876131","url":"https:\/\/vxb.com\/products\/reciprocating-linkage-linear-motion-demonstration","provider":"VXB Bearings","version":"1.0","type":"link"}