{"product_id":"hydraulic-robotic-arm-stem-model-laser-cut-diy-digital-download","title":"Hydraulic Robotic Arm – Working STEM Model | Laser Cut Files","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eBuild a real working hydraulic robotic arm powered by fluid pressure — no motors, no electronics. This hands-on STEM model demonstrates how excavators and industrial robots move using real hydraulic principles.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e❗️ IMPORTANT\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e‑ This is a digital product; no physical item is shipped.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e⚙️ KEY FEATURES\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e‑ Included: Laser-cut files for all wooden parts of the hydraulic robotic arm (cut-ready vectors).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e‑ Included: step-by-step assembly instructions.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e‑ Motion mechanism: Hydraulic syringes control the arm's movements, allowing for precise and smooth operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e‑ Multiple material options: Files provided for 3 mm, and 1\/8 inch wood thickness.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e‑ Immediate download.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e‑ File formats: SVG, AI, DXF, EPS, PDF, LIGHTBURN (LBRN2), AFDESIGN.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e‑ Machine compatibility: Ready for common laser cutting and engraving machines.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e🧠 What You’ll Learn\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBasic hydraulic principles\u003c\/li\u003e\n\u003cli\u003eFluid pressure and force transmission\u003c\/li\u003e\n\u003cli\u003eMechanical linkages\u003c\/li\u003e\n\u003cli\u003eStructural stability\u003c\/li\u003e\n\u003cli\u003ePrecision assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚒️ WHAT YOU NEED TO SUPPLY\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e‑ Basic hardware\/consumables: Wood, syringes, tubing, dowel or rod for axles, sandpaper.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e‑ Buying help: Example links to sources for syringes, tubing, and small parts are included to make gathering supplies easy.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e☑️ DIMENSIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e‑ Finished size: Approximately 300-400 mm (L) × 120 mm (W) × 200 mm (H) when cut from 3-4 mm wood.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e👩 💻 SKILL \u0026amp; TIME\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e‑ Skill level: Beginner to Intermediate.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e‑ Build time: About 2-3 hours, plus cutting time.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e🛠️ HOW IT WORKS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e➡︎ Push the syringes to control the hydraulic pressure.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e➡︎ Watch the robotic arm move smoothly, mimicking real-life hydraulic machinery.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e⚠️ TERMS OF USE\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e➡︎ Personal or small-business use only.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e➡︎ Reselling or redistributing the files or any elements is prohibited.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e➡︎ You may not upload the files or elements to print-on-demand sites.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDigital items are non-refundable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"FV3 Digital","offers":[{"title":"Default Title","offer_id":53022737760593,"sku":null,"price":9.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/4785\/0577\/files\/2_498aca13-98d8-4303-93b3-bf1d81a120b7.jpg?v=1770791572","url":"https:\/\/fv3digital.com\/products\/hydraulic-robotic-arm-stem-model-laser-cut-diy-digital-download","provider":"FV3 Digital","version":"1.0","type":"link"}