{"product_id":"sito-drive-hs-17-ii-reducer","title":"SITO DRIVE HS-17-II Reducer, 30–100 Ratios 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 HS-17-II reducer is offered in 30, 50, 80, and 100 transmission ratios for listed \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. Rated torque at a 2000 r\/min input ranges from 8.8 to 24 Nm by ratio, while backlash ranges from ≤20 to ≤10 arcsec. Compare the ratio-specific torque limits and backlash values to select the appropriate option.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSelectable transmission ratios: 30, 50, 80, or 100.\u003c\/li\u003e\n\u003cli\u003eMaximum allowable input speed: 7300 rpm for all ratio options.\u003c\/li\u003e\n\u003cli\u003eAllowable average speed: 3500 rpm for all ratio options.\u003c\/li\u003e\n\u003cli\u003eBacklash specification varies by ratio: ≤20 arcsec for ratios 30 and 50, and ≤10 arcsec for ratios 80 and 100.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eRatio 30\u003c\/th\u003e\n\u003cth\u003eRatio 50\u003c\/th\u003e\n\u003cth\u003eRatio 80\u003c\/th\u003e\n\u003cth\u003eRatio 100\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\u003eHS-17-II\u003c\/td\u003e\n\u003ctd\u003eHS-17-II\u003c\/td\u003e\n\u003ctd\u003eHS-17-II\u003c\/td\u003e\n\u003ctd\u003eHS-17-II\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\u003e50\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque at 2000 r\/min input\u003c\/td\u003e\n\u003ctd\u003e8.8 Nm\u003c\/td\u003e\n\u003ctd\u003e16 Nm\u003c\/td\u003e\n\u003ctd\u003e22 Nm\u003c\/td\u003e\n\u003ctd\u003e24 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak torque allowed during start\/stop\u003c\/td\u003e\n\u003ctd\u003e16 Nm\u003c\/td\u003e\n\u003ctd\u003e34 Nm\u003c\/td\u003e\n\u003ctd\u003e43 Nm\u003c\/td\u003e\n\u003ctd\u003e54 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable average load torque\u003c\/td\u003e\n\u003ctd\u003e12 Nm\u003c\/td\u003e\n\u003ctd\u003e26 Nm\u003c\/td\u003e\n\u003ctd\u003e27 Nm\u003c\/td\u003e\n\u003ctd\u003e39 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstantaneous maximum torque\u003c\/td\u003e\n\u003ctd\u003e30 Nm\u003c\/td\u003e\n\u003ctd\u003e70 Nm\u003c\/td\u003e\n\u003ctd\u003e87 Nm\u003c\/td\u003e\n\u003ctd\u003e110 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable input speed\u003c\/td\u003e\n\u003ctd\u003e7300 rpm\u003c\/td\u003e\n\u003ctd\u003e7300 rpm\u003c\/td\u003e\n\u003ctd\u003e7300 rpm\u003c\/td\u003e\n\u003ctd\u003e7300 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\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoment of inertia\u003c\/td\u003e\n\u003ctd\u003e0.079 (×10⁻⁴ kg·m²)\u003c\/td\u003e\n\u003ctd\u003e0.079 (×10⁻⁴ kg·m²)\u003c\/td\u003e\n\u003ctd\u003e0.079 (×10⁻⁴ kg·m²)\u003c\/td\u003e\n\u003ctd\u003e0.079 (×10⁻⁴ 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\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-ii-reducer-stp.step?v=1791387411\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO HS 17 II Reducer — 3D Model (STEP)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-ii-reducer-draw-product-installation-drawing.pdf?v=1791387417\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO HS 17 II Draw instalation drawing — Installation Drawing (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eSpecified application scenarios include humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots. The available ratio options, ratio-specific torque limits, and backlash values help match the reducer selection to the requirements of the intended robotics application.\u003c\/p\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\u003eAdditional Product Details\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"HS series reducer lineup graphic with general family range information\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-ii-reducer-30-100-rat-df03c754d8.webp?v=1791387498\"\u003e\u003cfigcaption\u003ePromotional lineup of strain wave drive reducers with a general size, ratio, and torque range panel\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Miniature reducer comparison beside a U.S. quarter\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-ii-reducer-30-100-rat-7d0057bb41.webp?v=1791387506\"\u003e\u003cfigcaption\u003eMiniature strain wave drive reducers beside a U.S. quarter with an 11 mm diameter callout\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Reducer component manufacturing and inspection scenes\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-ii-reducer-30-100-rat-24a50b93be.webp?v=1791387515\"\u003e\u003cfigcaption\u003eManufacturing and inspection scenes for precision reducer components\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eApplication Examples\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"CS Mini-2.5 robotic hand application graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-ii-reducer-30-100-rat-72872e207b.webp?v=1791387502\"\u003e\u003cfigcaption\u003ePromotional graphic labeled CS Mini-2.5 showing a robotic hand and miniature reducer\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Industrial robotic arm and harmonic reducer application graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-ii-reducer-30-100-rat-603aa83240.webp?v=1791387511\"\u003e\u003cfigcaption\u003eIndustrial robotic arm graphic describing harmonic reducers as robot core components\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"SITO DRIVE","offers":[{"title":"30","offer_id":67748133699808,"sku":"SIT-DBB635BC","price":373.2,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":67748133732576,"sku":"SIT-F4DA3590","price":384.72,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":67748133765344,"sku":"SIT-A0CD4579","price":396.24,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":67748133798112,"sku":"SIT-34AD589D","price":409.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/sito-drive-hs-17-ii-reducer-angled-694f173441-01.webp?v=1791387364","url":"https:\/\/rcdrone.top\/products\/sito-drive-hs-17-ii-reducer","provider":"RCDrone","version":"1.0","type":"link"}