{"product_id":"sito-drive-hs-32-i-reducer","title":"SITO DRIVE HS-32-I Reducer, 50–120 Speed Ratios for Robotic Drives","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-32-I reducer is offered in 50, 80, 100, and 120 speed-ratio options for robotic drive applications. At a 2000 r\/min input speed, rated torque ranges from 76 to 137 Nm by ratio, while allowable backlash is ≤20 or ≤10 arcsec. Compare the ratio-specific torque limits and backlash values when selecting a configuration for humanoid robots, robotic arms, mobile robots, or other listed systems.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe listed application scenarios include humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots. The available speed-ratio options and ratio-specific torque and backlash values provide selection data for robotic drive mechanisms.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpeed Ratio 50\u003c\/th\u003e\n\u003cth\u003eSpeed Ratio 80\u003c\/th\u003e\n\u003cth\u003eSpeed Ratio 100\u003c\/th\u003e\n\u003cth\u003eSpeed Ratio 120\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-32-I\u003c\/td\u003e\n\u003ctd\u003eHS-32-I\u003c\/td\u003e\n\u003ctd\u003eHS-32-I\u003c\/td\u003e\n\u003ctd\u003eHS-32-I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Ratio\u003c\/td\u003e\n\u003ctd\u003e50\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\u003e76 Nm\u003c\/td\u003e\n\u003ctd\u003e118 Nm\u003c\/td\u003e\n\u003ctd\u003e137 Nm\u003c\/td\u003e\n\u003ctd\u003e137 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Torque Allowed During Start\/Stop\u003c\/td\u003e\n\u003ctd\u003e216 Nm\u003c\/td\u003e\n\u003ctd\u003e304 Nm\u003c\/td\u003e\n\u003ctd\u003e333 Nm\u003c\/td\u003e\n\u003ctd\u003e353 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Allowable Average Load Torque\u003c\/td\u003e\n\u003ctd\u003e108 Nm\u003c\/td\u003e\n\u003ctd\u003e167 Nm\u003c\/td\u003e\n\u003ctd\u003e216 Nm\u003c\/td\u003e\n\u003ctd\u003e216 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstantaneous Maximum Torque\u003c\/td\u003e\n\u003ctd\u003e382 Nm\u003c\/td\u003e\n\u003ctd\u003e568 Nm\u003c\/td\u003e\n\u003ctd\u003e647 Nm\u003c\/td\u003e\n\u003ctd\u003e686 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Allowable Input Speed\u003c\/td\u003e\n\u003ctd\u003e4800 rpm\u003c\/td\u003e\n\u003ctd\u003e4800 rpm\u003c\/td\u003e\n\u003ctd\u003e4800 rpm\u003c\/td\u003e\n\u003ctd\u003e4800 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\u003e1.69 (×10⁻⁴ kg·m²)\u003c\/td\u003e\n\u003ctd\u003e1.69 (×10⁻⁴ kg·m²)\u003c\/td\u003e\n\u003ctd\u003e1.69 (×10⁻⁴ kg·m²)\u003c\/td\u003e\n\u003ctd\u003e1.69 (×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\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-i-reducer-stp.step?v=1791422761\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO HS 32 I Reducer — 3D Model (STEP)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-i-reducer-draw-product-installation-drawing.pdf?v=1791422767\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO HS 32 I 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\"\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 product-family range graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-i-reducer-50-120-spee-4b2254390c.webp?v=1791422838\"\u003e\u003cfigcaption\u003ePromotional graphic of multiple strain wave drive reducers with product-family diameter, ratio, and torque range text\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\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-i-reducer-50-120-spee-9640823211.webp?v=1791422842\"\u003e\u003cfigcaption\u003ePromotional robotic-hand graphic labeled CS Mini-2.5 ultra-micro strain wave drive reducer\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 comparison graphic with U.S. quarter\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-i-reducer-50-120-spee-7e96eff7cc.webp?v=1791422847\"\u003e\u003cfigcaption\u003ePromotional graphic comparing small strain wave reducers with a U.S. quarter and stating 11 mm diameter\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=\"Robotic arm and harmonic reducer application illustration\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-i-reducer-50-120-spee-378e29c488.webp?v=1791422851\"\u003e\u003cfigcaption\u003eIllustration of a robotic arm with text about harmonic reducers as robot core components\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Reducer manufacturing-process promotional montage\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-i-reducer-50-120-spee-0c3539263c.webp?v=1791422855\"\u003e\u003cfigcaption\u003eManufacturing-process montage with higher industry standards promotional text\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"SITO DRIVE","offers":[{"title":"50","offer_id":67748070981856,"sku":"SIT-58FD65BC","price":483.6,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":67748071014624,"sku":"SIT-3DC729A2","price":509.52,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":67748071047392,"sku":"SIT-2189ED3A","price":534.0,"currency_code":"USD","in_stock":true},{"title":"120","offer_id":67748071080160,"sku":"SIT-BE55A143","price":555.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/sito-drive-hs-32-i-reducer-front-keyed-bore-01.webp?v=1791422715","url":"https:\/\/rcdrone.top\/products\/sito-drive-hs-32-i-reducer","provider":"RCDrone","version":"1.0","type":"link"}