{"title":"Crabnova","description":"","products":[{"product_id":"robx-crabnova-harmonic-drive-actuator-r48-lite-module-wirst-head","title":"CrabNova Harmonic Drive Actuator R48 Lite Module for Wirst\/Head","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\n\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cul\u003e\r\n\u003cli\u003eLite version of Harmonic Drive Technology for Precise Positioning, Stable Force Control and near zero backlash\r\n\u003c\/li\u003e\r\n\u003cli\u003eHigh speed reduction ratio with single stage for smooth motion\r\n\u003c\/li\u003e\r\n\u003cli\u003eHigh torque in a compact and lightweight package\r\n\u003c\/li\u003e\r\n\u003cli\u003eSimple and compact design and through-hole for cable management\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eCrabNova Harmonic Drive Actuator (CE-RB-R48-101-Lite-CO-I), a compact harmonic drive actuator designed for precision motion in Wirst\/Head joints. Featuring a high reduction ratio in a single stage, it delivers high torque density, near-zero backlash, and smooth, accurate control. Its lightweight, compact form factor makes it ideal for space-constrained applications requiring reliable and responsive performance.\r\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-2\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eWhat's Included\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-2\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\nCrabNova Harmonic Drive Actuator (CE-RB-R48-101-Lite-CO-I)\r\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-3\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eDimensions\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-3\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\nDiameter: 48mm; Length: 45.5mm; Through-hold diameter: 8mm\r\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-4\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eLinks\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-4\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cstrong\u003eAttached files\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/rbm\/e88b8d94-c26d-4826-9b6d-d3021b9cfaf4\/1\/1651dea6-61f5-4323-9ac8-126be8c72aff\/2e64f8aa_joint-module-communication-protocol.pdf\" target=\"_blank\"\u003eJoint Module Communication Protocol.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/rbm\/e88b8d94-c26d-4826-9b6d-d3021b9cfaf4\/1\/1651dea6-61f5-4323-9ac8-126be8c72aff\/881b33cc_robx-crabnova-product-catolog.pdf\" target=\"_blank\"\u003eRobx Crabnova Product Catolog.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-7\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eSpecifications\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-7\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cp\u003eMechanical:\u003c\/p\u003e\r\n\u003cp\u003eSpeed Reduction 101:1; Output speed: 30rpm; Rated torque: 5Nm; Peak torque: 11Nm; Backlash 30 Arcsec\u003c\/p\u003e\r\n\u003cp\u003eElectrical:\u003c\/p\u003e\r\n\u003cp\u003eRated Voltage: 48V; Rated power: 62.4W; rated speed: 3000rpm; rated current: 1.3A; peak current: 3.2A\u003c\/p\u003e\r\n\u003cp\u003eEncoder: 21bit resolution\u003c\/p\u003e\r\n\u003cp\u003eCommunication: CAN Open\u003c\/p\u003e\r\n\u003cp\u003eBrake: NA\u003c\/p\u003e\r\n\u003cp\u003eTorque Sensor: NA\u003c\/p\u003e\r\n\u003cp\u003eWeight: 0.26kg\u003c\/p\u003e\r\n\u003cp\u003eApplication: humanoid robot Wirst\/Head\u003c\/p\u003e\r\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Crabnova","offers":[{"title":"Default Title","offer_id":54027702927724,"sku":"RM-RNVA-00M","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9026\/8577\/files\/pp_4505476.webp?v=1784090702"},{"product_id":"robx-crabnova-harmonic-drive-actuator-r120-enhanced-module-waist-hip","title":"CrabNova Harmonic Drive Actuator R120 Enhanced Module for Waist\/Hip","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\n\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cul\u003e\r\n\u003cli\u003eEnhanced version of Harmonic Drive Technology for Precise Positioning, Stable Force Control and near zero backlash\r\n\u003c\/li\u003e\r\n\u003cli\u003eTorque measurement with built in torque sensor\r\n\u003c\/li\u003e\r\n\u003cli\u003eHigh speed reduction ratio with single stage for smooth motion\r\n\u003c\/li\u003e\r\n\u003cli\u003eHigh torque in a compact and lightweight package\r\n\u003c\/li\u003e\r\n\u003cli\u003eSimple and compact design with flange connection and through-hole for cable management\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eCrabNova Harmonic Drive Actuator (CE-RB-R120-161-FBT-I), a compact harmonic drive actuator with built in torque sensor designed for precision motion in Waist\/Hip joints. Featuring a high reduction ratio in a single stage, it delivers high torque density, near-zero backlash, and smooth, accurate control. Its lightweight, compact form factor with flange connection makes it ideal for space-constrained applications requiring reliable and responsive performance.\r\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-2\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eWhat's Included\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-2\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\nCrabNova Harmonic Drive Actuator (CE-RB-R120-161-FBT-I)\r\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-3\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eDimensions\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-3\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\nDiameter: 120mm; Length: 116.3mm; Through-hold diameter: 23mm\r\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-4\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eLinks\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-4\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cstrong\u003eAttached files\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/rbm\/e88b8d94-c26d-4826-9b6d-d3021b9cfaf4\/c\/c1f9b41b-630e-47d2-85b3-8b60c213d5cf\/27e73b56_joint-module-communication-protocol.pdf\" target=\"_blank\"\u003eJoint Module Communication Protocol.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/rbm\/e88b8d94-c26d-4826-9b6d-d3021b9cfaf4\/c\/c1f9b41b-630e-47d2-85b3-8b60c213d5cf\/7205a9ac_robx-crabnova-product-catolog.pdf\" target=\"_blank\"\u003eRobx Crabnova Product Catolog.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-7\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eSpecifications\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-7\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cp\u003eMechanical:\u003c\/p\u003e\r\n\u003cp\u003eSpeed Reduction 161:1; Output speed: 11rpm; Rated torque: 180Nm; Peak torque: 450Nm; Backlash 30 Arcsec\u003c\/p\u003e\r\n\u003cp\u003eElectrical:\u003c\/p\u003e\r\n\u003cp\u003eRated Voltage: 48V; Rated power: 720W; rated speed: 1800rpm; rated current: 15A; peak current: 45A\u003c\/p\u003e\r\n\u003cp\u003eDual-encoder: single turn with19bit resolution\u003c\/p\u003e\r\n\u003cp\u003eCommunication: EtherCAT\/CAN Open\/CAN FD\u003c\/p\u003e\r\n\u003cp\u003eBrake: static torque (20°C): \u0026gt;=3 Nm; release time ≤ 80 ms; engagement time ≤ 50 ms\u003c\/p\u003e\r\n\u003cp\u003eTorque Sensor: Rated: 600Nm, Overload: 150% Rated, Communication: RS485, accuracy +-0.25% rated\u003c\/p\u003e\r\n\u003cp\u003eWeight: 4.1kg\u003c\/p\u003e\r\n\u003cp\u003eApplication: humanoid robot Waist\/Hip\u003c\/p\u003e\r\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Crabnova","offers":[{"title":"Default Title","offer_id":54027704467820,"sku":"RM-RNVA-00K","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/9026\/8577\/files\/pp_4505473.webp?v=1784090756"}],"url":"https:\/\/www.robotshop.com\/collections\/crabnova.oembed","provider":"RobotShop USA","version":"1.0","type":"link"}