{"product_id":"sito-drive-hd-20-reducer","title":"SITO DRIVE HD-20 Reducer, 30\/50\/80\/100\/120 Ratio Options for Robotics","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/sito-drive\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eSITO DRIVE\u003c\/a\u003e HD-20 Reducer is offered with selectable speed ratios of 30, 50, 80, 100, and 120 for \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/robotics\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003erobotics\u003c\/a\u003e applications. Use the ratio selection alongside the model’s torque, speed, inertia, and backlash data to assess suitability for humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003eTechnical values below are presented by transmission ratio as supplied.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e30\u003c\/th\u003e\n\u003cth\u003e60\u003c\/th\u003e\n\u003cth\u003e80\u003c\/th\u003e\n\u003cth\u003e100\u003c\/th\u003e\n\u003cth\u003e120\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHD-20\u003c\/td\u003e\n\u003ctd\u003eHD-20\u003c\/td\u003e\n\u003ctd\u003eHD-20\u003c\/td\u003e\n\u003ctd\u003eHD-20\u003c\/td\u003e\n\u003ctd\u003eHD-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission ratio\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque at 2000 r\/min input\u003c\/td\u003e\n\u003ctd\u003e10.2 Nm\u003c\/td\u003e\n\u003ctd\u003e17 Nm\u003c\/td\u003e\n\u003ctd\u003e22.4 Nm\u003c\/td\u003e\n\u003ctd\u003e28 Nm\u003c\/td\u003e\n\u003ctd\u003e28 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak torque allowed during start\/stop\u003c\/td\u003e\n\u003ctd\u003e23.4 Nm\u003c\/td\u003e\n\u003ctd\u003e39 Nm\u003c\/td\u003e\n\u003ctd\u003e45.6 Nm\u003c\/td\u003e\n\u003ctd\u003e57 Nm\u003c\/td\u003e\n\u003ctd\u003e61 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable average load torque\u003c\/td\u003e\n\u003ctd\u003e14.4 Nm\u003c\/td\u003e\n\u003ctd\u003e24 Nm\u003c\/td\u003e\n\u003ctd\u003e27.2 Nm\u003c\/td\u003e\n\u003ctd\u003e32 Nm\u003c\/td\u003e\n\u003ctd\u003e35 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstantaneous maximum torque\u003c\/td\u003e\n\u003ctd\u003e41.4 Nm\u003c\/td\u003e\n\u003ctd\u003e69 Nm\u003c\/td\u003e\n\u003ctd\u003e76 Nm\u003c\/td\u003e\n\u003ctd\u003e95 Nm\u003c\/td\u003e\n\u003ctd\u003e95 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable input speed\u003c\/td\u003e\n\u003ctd\u003e7000 rpm\u003c\/td\u003e\n\u003ctd\u003e7000 rpm\u003c\/td\u003e\n\u003ctd\u003e7000 rpm\u003c\/td\u003e\n\u003ctd\u003e7000 rpm\u003c\/td\u003e\n\u003ctd\u003e7000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable average speed\u003c\/td\u003e\n\u003ctd\u003e3500 rpm\u003c\/td\u003e\n\u003ctd\u003e3500 rpm\u003c\/td\u003e\n\u003ctd\u003e3500 rpm\u003c\/td\u003e\n\u003ctd\u003e3500 rpm\u003c\/td\u003e\n\u003ctd\u003e3500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoment of inertia\u003c\/td\u003e\n\u003ctd\u003e0.09 (×10\u003csup\u003e-4\u003c\/sup\u003e kg·m²)\u003c\/td\u003e\n\u003ctd\u003e0.09 (×10\u003csup\u003e-4\u003c\/sup\u003e kg·m²)\u003c\/td\u003e\n\u003ctd\u003e0.09 (×10\u003csup\u003e-4\u003c\/sup\u003e kg·m²)\u003c\/td\u003e\n\u003ctd\u003e0.09 (×10\u003csup\u003e-4\u003c\/sup\u003e kg·m²)\u003c\/td\u003e\n\u003ctd\u003e0.09 (×10\u003csup\u003e-4\u003c\/sup\u003e kg·m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklash\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003ctd\u003e≤10 arcsec\u003c\/td\u003e\n\u003ctd\u003e≤10 arcsec\u003c\/td\u003e\n\u003ctd\u003e≤10 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-20-reducer-stp.step?v=1791420398\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO hd 20 Reducer — 3D Model (STEP)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-20-reducer-draw-product-installation-drawing.pdf?v=1791420404\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO hd 20 Draw instalation drawing — Installation Drawing (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHumanoid robots\u003c\/li\u003e\n\u003cli\u003eRobotic arms\u003c\/li\u003e\n\u003cli\u003eExoskeletons\u003c\/li\u003e\n\u003cli\u003eQuadruped robots\u003c\/li\u003e\n\u003cli\u003eAGV vehicles\u003c\/li\u003e\n\u003cli\u003eARU robots\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003ch3\u003eProduct Video\u003c\/h3\u003e\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/c67a5b35bde34559932cc03793471a77.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003e\n  Your browser does not support the video tag.\n\u003c\/video\u003e\u003c\/figure\u003e\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/2092e1fd6fdc46e38630b7a7681b3fd5.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003e\n  Your browser does not support the video tag.\n\u003c\/video\u003e\u003c\/figure\u003e\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/dcd0693fb83a4e1099c31879cefe2ce4.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003e\n  Your browser does not support the video tag.\n\u003c\/video\u003e\u003c\/figure\u003e\n\u003ch3\u003eSpecifications and Performance\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"SITO reducer family range graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-20-reducer-30-50-80-100-4feba73c50.webp?v=1791420470\"\u003e\u003cfigcaption\u003eStrain wave drive reducer family assortment with listed diameter, ratio and torque ranges\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eApplication Examples\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Robotic hand illustration with compact reducer\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-20-reducer-30-50-80-100-0609258f2f.webp?v=1791420477\"\u003e\u003cfigcaption\u003eRobotic hand graphic labeled CS Mini-2.5 ultra-micro strain wave drive reducer\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Industrial robotic arm illustration\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-20-reducer-30-50-80-100-05f56f2f66.webp?v=1791420486\"\u003e\u003cfigcaption\u003eIndustrial robotic arm illustration promoting harmonic reducers as robot core components\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eDimensions and Construction\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Miniature reducer illustration beside a U.S. quarter\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-20-reducer-30-50-80-100-1ef9106afd.webp?v=1791420481\"\u003e\u003cfigcaption\u003eCompact strain wave drive reducers shown beside a U.S. quarter, with 11 mm diameter claim\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eAdditional Product Details\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Manufacturing and inspection imagery\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-20-reducer-30-50-80-100-0ebc817fb3.webp?v=1791420490\"\u003e\u003cfigcaption\u003eManufacturing and inspection images with higher industry standards claim\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"SITO DRIVE","offers":[{"title":"30","offer_id":67748870062304,"sku":"SIT-C6DD59D5","price":294.0,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":67748870095072,"sku":"SIT-F8B79400","price":308.4,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":67748870127840,"sku":"SIT-AAA5D360","price":322.8,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":67748870160608,"sku":"SIT-DC23783A","price":330.0,"currency_code":"USD","in_stock":true},{"title":"120","offer_id":67748870193376,"sku":"SIT-ED3AFF99","price":344.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/sito-drive-hd-20-reducer-front-yellow-ring-01.webp?v=1791420354","url":"https:\/\/rcdrone.top\/products\/sito-drive-hd-20-reducer","provider":"RCDrone","version":"1.0","type":"link"}