{"product_id":"hs-32-ii-hollow-shaft-harmonic-drive-strain-wave-gear-reducer","title":"HS-32-II Hollow Shaft Harmonic Drive Strain Wave Gear Reducer – 147mm High Torque Robotic Gearbox","description":"\u003ch2 data-start=\"949\" data-end=\"973\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"975\" data-end=\"1218\"\u003eThe HS-32-II Hollow Shaft Harmonic Drive Reducer is a high-performance strain wave gearbox engineered for industrial robotic joints, collaborative robots, and precision automation systems requiring high torque density and ultra-low backlash.\u003c\/p\u003e\n\u003cp data-start=\"1220\" data-end=\"1403\"\u003eWith a 147 mm outer diameter and 65.1 mm compact axial length, this reducer provides exceptional torsional rigidity and load capacity while maintaining precise positioning accuracy.\u003c\/p\u003e\n\u003cp data-start=\"1405\" data-end=\"1576\"\u003eIts hollow shaft design allows convenient cable routing, sensor integration, and compact joint assembly, making it ideal for humanoid robots and multi-axis robotic arms.\u003c\/p\u003e\n\u003cp data-start=\"1578\" data-end=\"1835\"\u003eManufactured using ultra-fine Austempered Ductile Iron (ADI) materials, advanced heat treatment technology, and innovative S-tooth profile geometry, the HS-32-II delivers superior fatigue resistance, vibration damping, and long-term operational stability.\u003c\/p\u003e\n\u003cp data-start=\"1837\" data-end=\"1998\"\u003eDesigned for demanding servo-driven systems, this model ensures smooth transmission, reduced friction, and extended service life even under high dynamic loads.\u003c\/p\u003e\n\u003chr data-start=\"2000\" data-end=\"2003\"\u003e\n\u003ch2 data-start=\"2005\" data-end=\"2031\"\u003eMechanical Dimensions\u003c\/h2\u003e\n\u003cp data-start=\"2033\" data-end=\"2226\"\u003eOuter Diameter: Φ147 mm\u003cbr data-start=\"2056\" data-end=\"2059\"\u003eThickness: 65.1 mm\u003cbr data-start=\"2077\" data-end=\"2080\"\u003eWeight: ≤3.411 kg\u003cbr data-start=\"2097\" data-end=\"2100\"\u003eHollow Shaft Bore: Φ40.5 mm\u003cbr data-start=\"2127\" data-end=\"2130\"\u003eMounting Holes: 12 × Ø5.5 through holes\u003cbr data-start=\"2169\" data-end=\"2172\"\u003eDetailed dimensional drawings available upon request\u003c\/p\u003e\n\u003chr data-start=\"2228\" data-end=\"2231\"\u003e\n\u003ch2 data-start=\"2233\" data-end=\"2252\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp data-start=\"2341\" data-end=\"2819\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/1_b5156a44-5459-441a-9f59-2525d8fd393d.jpg?v=1772508978\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"2341\" data-end=\"2819\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/5_80c09c67-282b-41e4-96b7-535371eaa1b7.jpg?v=1772509017\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"2341\" data-end=\"2819\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/7_6dc9083c-1cd7-4f53-83a0-c02072904fab.jpg?v=1772509016\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"2341\" data-end=\"2819\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/6_8c1fe7e3-df0a-4565-be02-4233187381df.jpg?v=1772509016\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"2341\" data-end=\"2819\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/8_80b40350-d6ac-4484-85c4-95827a1575ff.jpg?v=1772509017\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"2341\" data-end=\"2819\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/9_6d60632d-f2e1-4b11-b591-2630ebcfa50e.jpg?v=1772509017\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"2821\" data-end=\"2824\"\u003e\n\u003ch2 data-start=\"2826\" data-end=\"2860\"\u003eAdvanced Engineering Features\u003c\/h2\u003e\n\u003cp data-start=\"2862\" data-end=\"2889\"\u003e✔ Ultra-Fine ADI Material\u003c\/p\u003e\n\u003cp data-start=\"2891\" data-end=\"3032\"\u003eSelf-lubricating properties\u003cbr data-start=\"2918\" data-end=\"2921\"\u003eLow temperature rise\u003cbr data-start=\"2941\" data-end=\"2944\"\u003eExcellent vibration damping\u003cbr data-start=\"2971\" data-end=\"2974\"\u003eWide operating temperature range\u003cbr data-start=\"3006\" data-end=\"3009\"\u003eExtended service life\u003c\/p\u003e\n\u003cp data-start=\"3034\" data-end=\"3078\"\u003e✔ High-Precision Heat Treatment Technology\u003c\/p\u003e\n\u003cp data-start=\"3080\" data-end=\"3233\"\u003eOptimized hardness and toughness balance\u003cbr data-start=\"3120\" data-end=\"3123\"\u003eEnhanced fatigue resistance\u003cbr data-start=\"3150\" data-end=\"3153\"\u003eStable long-term mechanical performance\u003cbr data-start=\"3192\" data-end=\"3195\"\u003eFully implemented in mass production\u003c\/p\u003e\n\u003cp data-start=\"3235\" data-end=\"3283\"\u003e✔ Special Processing Techniques for Flexspline\u003c\/p\u003e\n\u003cp data-start=\"3285\" data-end=\"3399\"\u003ePost-deformation finishing\u003cbr data-start=\"3311\" data-end=\"3314\"\u003eFull meshing tooth contact\u003cbr data-start=\"3340\" data-end=\"3343\"\u003eImproved load distribution\u003cbr data-start=\"3369\" data-end=\"3372\"\u003eReduced friction and wear\u003c\/p\u003e\n\u003cp data-start=\"3401\" data-end=\"3438\"\u003e✔ Innovative S-Tooth Profile Design\u003c\/p\u003e\n\u003cp data-start=\"3440\" data-end=\"3551\"\u003eLower friction coefficient\u003cbr data-start=\"3466\" data-end=\"3469\"\u003eSmoother torque transmission\u003cbr data-start=\"3497\" data-end=\"3500\"\u003eImproved contact efficiency\u003cbr data-start=\"3527\" data-end=\"3530\"\u003eEnhanced durability\u003c\/p\u003e\n\u003cp data-start=\"3553\" data-end=\"3589\"\u003e✔ Integrated Machining Tool Design\u003c\/p\u003e\n\u003cp data-start=\"3591\" data-end=\"3687\"\u003eCompound cutting technology\u003cbr data-start=\"3618\" data-end=\"3621\"\u003eHigh accuracy tooth profile control\u003cbr data-start=\"3656\" data-end=\"3659\"\u003eConsistent batch precision\u003c\/p\u003e\n\u003cp data-start=\"3689\" data-end=\"3725\"\u003e✔ Comprehensive Testing Laboratory\u003c\/p\u003e\n\u003cp data-start=\"3727\" data-end=\"3850\"\u003eFull-spectrum performance testing\u003cbr data-start=\"3760\" data-end=\"3763\"\u003eService life validation\u003cbr data-start=\"3786\" data-end=\"3789\"\u003eTorsional stiffness verification\u003cbr data-start=\"3821\" data-end=\"3824\"\u003eLoad capacity inspection\u003c\/p\u003e\n\u003chr data-start=\"3852\" data-end=\"3855\"\u003e\n\u003ch2 data-start=\"3857\" data-end=\"3874\"\u003eApplications\u003c\/h2\u003e\n\u003cp data-start=\"3876\" data-end=\"4077\"\u003eIndustrial robotic arms\u003cbr data-start=\"3899\" data-end=\"3902\"\u003eHumanoid robot joints\u003cbr data-start=\"3923\" data-end=\"3926\"\u003eCollaborative robots (Cobots)\u003cbr data-start=\"3955\" data-end=\"3958\"\u003eMedical robotic systems\u003cbr data-start=\"3981\" data-end=\"3984\"\u003eAerospace positioning mechanisms\u003cbr data-start=\"4016\" data-end=\"4019\"\u003eSemiconductor equipment\u003cbr data-start=\"4042\" data-end=\"4045\"\u003eHigh-precision servo actuators\u003c\/p\u003e\n\u003chr data-start=\"4079\" data-end=\"4082\"\u003e\n\u003ch2 data-start=\"4084\" data-end=\"4105\"\u003ePackage Includes\u003c\/h2\u003e\n\u003cp data-start=\"4107\" data-end=\"4174\"\u003e1 × HS-32-II Hollow Shaft Harmonic Drive Reducer (Selected Ratio)\u003c\/p\u003e","brand":"SitoDrive","offers":[{"title":"50","offer_id":47411258327270,"sku":null,"price":334.8,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":47411258360038,"sku":null,"price":334.8,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":47411258392806,"sku":null,"price":368.99,"currency_code":"USD","in_stock":true},{"title":"120","offer_id":47411258425574,"sku":null,"price":368.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/6_6421b88d-daa3-47b8-9b42-8eb7ba285e25.jpg?v=1772509338","url":"https:\/\/robotdoo.com\/de\/products\/hs-32-ii-hollow-shaft-harmonic-drive-strain-wave-gear-reducer","provider":"RobotDoo","version":"1.0","type":"link"}