{"product_id":"sito-drive-hs-17-iii-reducer","title":"SITO DRIVE HS-17-III Reducer, 30\/50\/80\/100 Ratios for Robotics","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\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-III reducer is offered in 30, 50, 80, and 100 speed-ratio options 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 including humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots. Select the ratio according to the drivetrain requirement; rated torque at a 2000 r\/min input ranges from 8.8 Nm to 24 Nm by ratio, while allowable input speed is 7300 rpm for all listed options.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFour selectable speed ratios: 30, 50, 80, and 100.\u003c\/li\u003e\n\u003cli\u003eRated torque values are specified at a 2000 r\/min input speed.\u003c\/li\u003e\n\u003cli\u003eAll listed ratios have a maximum allowable input speed of 7300 rpm and an allowable average speed of 3500 rpm.\u003c\/li\u003e\n\u003cli\u003eBacklash is specified as ≤20 arcsec for ratios 30 and 50, and ≤10 arcsec for ratios 80 and 100.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\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\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHS-17-III\u003c\/td\u003e\n\u003ctd\u003eHS-17-III\u003c\/td\u003e\n\u003ctd\u003eHS-17-III\u003c\/td\u003e\n\u003ctd\u003eHS-17-III\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\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUse the HS-17-III in humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots where the selected ratio and the applicable torque and input-speed limits suit the drivetrain design.\u003c\/p\u003e\u003ch2\u003eTechnical Documents\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-iii-reducer-stp.step?v=1791387649\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO HS 17 III Reducer — 3D Model (STEP)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-iii-reducer-draw-product-installation-drawing.pdf?v=1791387656\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO HS 17 III Draw instalation drawing — Installation Drawing (PDF)\u003c\/a\u003e\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\"\u003eYour browser does not support the video tag.\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\"\u003eYour browser does not support the video tag.\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\"\u003eYour browser does not support the video tag.\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=\"Strain wave drive reducer family graphic with diameter, reduction-ratio, and rated-torque ranges\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-iii-reducer-30-50-80-3042bb12ef.webp?v=1791387734\"\u003e\u003cfigcaption\u003eStrain wave drive reducer family with stated diameter, reduction-ratio, and rated-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=\"Illustrative robotic hand graphic labelled CS Mini-2.5 ultra-micro strain wave drive reducer\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-iii-reducer-30-50-80-de1504ed6e.webp?v=1791387738\"\u003e\u003cfigcaption\u003eRobotic hand graphic promoting the 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 for harmonic reducer applications\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-iii-reducer-30-50-80-2a7a549739.webp?v=1791387745\"\u003e\u003cfigcaption\u003eIndustrial robotic arm illustration describing harmonic reducers as robotic 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=\"Illustrative small reducer size comparison beside a U.S. quarter with an 11 mm diameter label\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-iii-reducer-30-50-80-2c9a1b74c2.webp?v=1791387741\"\u003e\u003cfigcaption\u003eSmall strain wave drive reducers beside a U.S. quarter, with an 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=\"Reducer manufacturing and inspection imagery\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-17-iii-reducer-30-50-80-15c315b5e6.webp?v=1791387749\"\u003e\u003cfigcaption\u003eReducer manufacturing and inspection imagery with higher industry standards claim\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"SITO DRIVE","offers":[{"title":"30","offer_id":67748128293088,"sku":"SIT-F029CE6F","price":366.0,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":67748128325856,"sku":"SIT-3F4F8C4F","price":377.52,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":67748128358624,"sku":"SIT-32EC977C","price":389.04,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":67748128391392,"sku":"SIT-24EEC28D","price":402.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/sito-drive-hs-17-iii-reducer-hs-17-80-front-01.webp?v=1791387603","url":"https:\/\/rcdrone.top\/products\/sito-drive-hs-17-iii-reducer","provider":"RCDrone","version":"1.0","type":"link"}