{"product_id":"sito-drive-hd-14-reducer","title":"SITO DRIVE HD-14 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 HD-14 reducer is offered in 30, 50, 80, and 100 transmission ratios for motion-reduction tasks in \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. At a 2,000 r\/min input, rated torque varies by selected ratio from 3 to 7.4 Nm. Each option lists an 8,500 rpm maximum allowable input speed and 3,500 rpm allowable average speed, while backlash differs by ratio.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eFor motion-axis designs in humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots, select the transmission ratio using the applicable torque, speed, and backlash values in the specifications table.\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\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\u003eHD-14\u003c\/td\u003e\n\u003ctd\u003eHD-14\u003c\/td\u003e\n\u003ctd\u003eHD-14\u003c\/td\u003e\n\u003ctd\u003eHD-14\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 2,000 r\/min input\u003c\/td\u003e\n\u003ctd\u003e3 Nm\u003c\/td\u003e\n\u003ctd\u003e4.5 Nm\u003c\/td\u003e\n\u003ctd\u003e6 Nm\u003c\/td\u003e\n\u003ctd\u003e7.4 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak torque allowed during start\/stop\u003c\/td\u003e\n\u003ctd\u003e8.7 Nm\u003c\/td\u003e\n\u003ctd\u003e13 Nm\u003c\/td\u003e\n\u003ctd\u003e15 Nm\u003c\/td\u003e\n\u003ctd\u003e19 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable average load torque\u003c\/td\u003e\n\u003ctd\u003e6.2 Nm\u003c\/td\u003e\n\u003ctd\u003e6.8 Nm\u003c\/td\u003e\n\u003ctd\u003e9.5 Nm\u003c\/td\u003e\n\u003ctd\u003e10.8 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstantaneous maximum torque\u003c\/td\u003e\n\u003ctd\u003e15 Nm\u003c\/td\u003e\n\u003ctd\u003e25 Nm\u003c\/td\u003e\n\u003ctd\u003e38 Nm\u003c\/td\u003e\n\u003ctd\u003e40 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable input speed\u003c\/td\u003e\n\u003ctd\u003e8,500 rpm\u003c\/td\u003e\n\u003ctd\u003e8,500 rpm\u003c\/td\u003e\n\u003ctd\u003e8,500 rpm\u003c\/td\u003e\n\u003ctd\u003e8,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable average speed\u003c\/td\u003e\n\u003ctd\u003e3,500 rpm\u003c\/td\u003e\n\u003ctd\u003e3,500 rpm\u003c\/td\u003e\n\u003ctd\u003e3,500 rpm\u003c\/td\u003e\n\u003ctd\u003e3,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoment of inertia\u003c\/td\u003e\n\u003ctd\u003e0.021 (× 10\u003csup\u003e-4\u003c\/sup\u003e kg·m²)\u003c\/td\u003e\n\u003ctd\u003e0.021 (× 10\u003csup\u003e-4\u003c\/sup\u003e kg·m²)\u003c\/td\u003e\n\u003ctd\u003e0.021 (× 10\u003csup\u003e-4\u003c\/sup\u003e kg·m²)\u003c\/td\u003e\n\u003ctd\u003e0.021 (× 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\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-hd-14-reducer-motor-stp.step?v=1791384503\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO hd 14 Motor Reducer — 3D Model (STEP)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-14-reducer-draw-product-installation-drawing.pdf?v=1791384509\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO hd 14 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\u003eAdditional Product Details\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"SITO HD series reducer range graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-14-reducer-30-100-ratios-e2af13f829.webp?v=1791384605\"\u003e\u003cfigcaption\u003eStrain wave reducer family promotional graphic with stated diameter, ratio, and torque ranges\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Robotic hand graphic labeled CS Mini-2.5\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-14-reducer-30-100-ratios-a817399cd2.webp?v=1791384610\"\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=\"11 mm reducer size comparison graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-14-reducer-30-100-ratios-1396f5f350.webp?v=1791384614\"\u003e\u003cfigcaption\u003eSmall strain wave reducer comparison graphic stating 11 mm reducer diameter\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Reducer component manufacturing and inspection graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-14-reducer-30-100-ratios-55f5407542.webp?v=1791384622\"\u003e\u003cfigcaption\u003eManufacturing quality promotional graphic with component inspection and machining imagery\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eApplication Examples\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Industrial robotic arm application graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-14-reducer-30-100-ratios-4b82473eaa.webp?v=1791384618\"\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":67749362434272,"sku":"SIT-473298BB","price":246.0,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":67749362467040,"sku":"SIT-A648658B","price":253.2,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":67749362499808,"sku":"SIT-D910998B","price":267.6,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":67749362532576,"sku":"SIT-4C8CB713","price":274.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/sito-drive-hd-14-reducer-hd-14-front-face-01.webp?v=1791384459","url":"https:\/\/rcdrone.top\/products\/sito-drive-hd-14-reducer","provider":"RCDrone","version":"1.0","type":"link"}