{"product_id":"shd-03-mini-harmonic-drive-strain-wave-gear-reducer-25mm","title":"SHD-03 Mini Harmonic Drive Strain Wave Gear Reducer – 25mm Precision Gearbox 50:1","description":"\u003ch1 data-start=\"690\" data-end=\"711\"\u003eProduct Description\u003c\/h1\u003e\n\u003cp data-start=\"713\" data-end=\"897\"\u003eThe \u003cstrong data-start=\"717\" data-end=\"772\"\u003eSHD-03 Mini Harmonic Drive Strain Wave Gear Reducer\u003c\/strong\u003e is an ultra-compact precision gearbox designed for miniature robotic systems and high-precision motion control applications.\u003c\/p\u003e\n\u003cp data-start=\"899\" data-end=\"1140\"\u003eWith a \u003cstrong data-start=\"906\" data-end=\"956\"\u003ediameter of only 25 mm and thickness of 7.3 mm\u003c\/strong\u003e, this reducer delivers high torque transmission within an extremely compact footprint, making it ideal for micro robotic joints, precision actuators, and compact automation equipment.\u003c\/p\u003e\n\u003cp data-start=\"1142\" data-end=\"1320\"\u003eThe harmonic drive structure provides \u003cstrong data-start=\"1180\" data-end=\"1257\"\u003ezero-slip transmission, high positioning accuracy, and ultra-low backlash\u003c\/strong\u003e, ensuring stable and smooth motion in precision servo systems.\u003c\/p\u003e\n\u003cp data-start=\"1322\" data-end=\"1518\"\u003eIts lightweight construction and optimized internal design provide excellent durability, stable torque output, and long service life, making it suitable for demanding miniature mechanical systems.\u003c\/p\u003e\n\u003chr data-start=\"1520\" data-end=\"1523\"\u003e\n\u003ch1 data-start=\"1525\" data-end=\"1548\"\u003eMechanical Dimensions\u003c\/h1\u003e\n\u003cp data-start=\"1550\" data-end=\"1632\"\u003eOuter Diameter: Φ25 mm\u003cbr data-start=\"1572\" data-end=\"1575\"\u003eThickness: 7.3 mm\u003cbr data-start=\"1592\" data-end=\"1595\"\u003eWeight: 0.016 – 0.017 kg\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"1634\" data-end=\"1686\"\u003eDetailed dimensional drawing available upon request.\u003c\/p\u003e\n\u003chr data-start=\"1688\" data-end=\"1691\"\u003e\n\u003ch1 data-start=\"1693\" data-end=\"1709\"\u003eSpecifications\u003c\/h1\u003e\n\u003cp data-start=\"1778\" data-end=\"2159\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/1_f1fba37a-5358-4dd7-9f31-c7924b0b1dee.jpg?v=1773112853\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"2161\" data-end=\"2164\"\u003e\n\u003ch1 data-start=\"2166\" data-end=\"2197\"\u003eAdvanced Engineering Features\u003c\/h1\u003e\n\u003cp data-start=\"2199\" data-end=\"2235\"\u003e✔ Ultra-Compact Harmonic Structure\u003c\/p\u003e\n\u003cp data-start=\"2237\" data-end=\"2320\"\u003eHigh torque density\u003cbr data-start=\"2256\" data-end=\"2259\"\u003eSmooth motion transmission\u003cbr data-start=\"2285\" data-end=\"2288\"\u003eExcellent positioning accuracy\u003c\/p\u003e\n\u003cp data-start=\"2322\" data-end=\"2349\"\u003e✔ Precision Manufacturing\u003c\/p\u003e\n\u003cp data-start=\"2351\" data-end=\"2446\"\u003eHigh-precision gear profile machining\u003cbr data-start=\"2388\" data-end=\"2391\"\u003eStable transmission performance\u003cbr data-start=\"2422\" data-end=\"2425\"\u003eImproved durability\u003c\/p\u003e\n\u003cp data-start=\"2448\" data-end=\"2477\"\u003e✔ Low Backlash Transmission\u003c\/p\u003e\n\u003cp data-start=\"2479\" data-end=\"2562\"\u003eBacklash ≤20 arcsec\u003cbr data-start=\"2498\" data-end=\"2501\"\u003eHigh precision positioning\u003cbr data-start=\"2527\" data-end=\"2530\"\u003eIdeal for servo motion control\u003c\/p\u003e\n\u003cp data-start=\"2564\" data-end=\"2597\"\u003e✔ Lightweight Mechanical Design\u003c\/p\u003e\n\u003cp data-start=\"2599\" data-end=\"2687\"\u003eMiniature structure for compact equipment\u003cbr data-start=\"2640\" data-end=\"2643\"\u003eLow inertia improves system responsiveness\u003c\/p\u003e\n\u003chr data-start=\"2689\" data-end=\"2692\"\u003e\n\u003ch1 data-start=\"2694\" data-end=\"2708\"\u003eApplications\u003c\/h1\u003e\n\u003cp data-start=\"2710\" data-end=\"2876\"\u003eMicro robotic joints\u003cbr data-start=\"2730\" data-end=\"2733\"\u003ePrecision miniature actuators\u003cbr data-start=\"2762\" data-end=\"2765\"\u003eOptical positioning systems\u003cbr data-start=\"2792\" data-end=\"2795\"\u003eLaboratory automation equipment\u003cbr data-start=\"2826\" data-end=\"2829\"\u003eMedical micro-devices\u003cbr data-start=\"2850\" data-end=\"2853\"\u003eCompact servo systems\u003c\/p\u003e\n\u003chr data-start=\"2878\" data-end=\"2881\"\u003e\n\u003ch1 data-start=\"2883\" data-end=\"2901\"\u003ePackage Includes\u003c\/h1\u003e\n\u003cp data-start=\"2903\" data-end=\"2963\"\u003e1 × SHD-03 Mini Harmonic Drive Gear Reducer (Selected Ratio)\u003c\/p\u003e","brand":"SitoDrive","offers":[{"title":"Default Title","offer_id":47439363277030,"sku":null,"price":166.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/4_89d99aff-f1e4-4a4f-be5d-8efa5c8912ce.jpg?v=1773112903","url":"https:\/\/robotdoo.com\/products\/shd-03-mini-harmonic-drive-strain-wave-gear-reducer-25mm","provider":"RobotDoo","version":"1.0","type":"link"}