{"product_id":"ri80-110-harmonic-robot-joint-actuator","title":"Hollow Shaft Harmonic Drive Robot Joint Actuator RI80-110","description":"\u003ch2\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe RI80-110 is an integrated \u003cstrong\u003ehollow shaft harmonic drive robot joint actuator\u003c\/strong\u003e developed for robotic arms, humanoid robots, articulated robotic systems, and advanced motion-control applications.\u003c\/p\u003e\n\u003cp\u003eThe actuator integrates a \u003cstrong\u003ebrushless motor, harmonic drive reducer, encoder feedback, and hollow-shaft structure\u003c\/strong\u003e into a compact robotic joint module. This integrated architecture helps simplify joint construction by reducing the need to separately install and align the motor, reducer, and feedback components.\u003c\/p\u003e\n\u003cp\u003eIts hollow-shaft design provides internal routing space for cables and wiring through the joint, making it well suited for articulated robotic mechanisms where compact installation and organized internal wiring are important.\u003c\/p\u003e\n\u003cp\u003eThe RI80-110 supports \u003cstrong\u003eCAN or EtherCAT communication\u003c\/strong\u003e, single or dual encoder configurations, and optional brake configurations to accommodate different robotic control and joint integration requirements.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated harmonic drive robot joint actuator\u003c\/li\u003e\n\u003cli\u003eBuilt-in brushless motor\u003c\/li\u003e\n\u003cli\u003eHollow-shaft structure for internal cable routing\u003c\/li\u003e\n\u003cli\u003eIntegrated motor, harmonic reducer, and encoder architecture\u003c\/li\u003e\n\u003cli\u003eCAN communication available\u003c\/li\u003e\n\u003cli\u003eEtherCAT communication available\u003c\/li\u003e\n\u003cli\u003eSingle or dual encoder configurations\u003c\/li\u003e\n\u003cli\u003eOptional brake configuration\u003c\/li\u003e\n\u003cli\u003eDesigned for robotic arm and humanoid robot joints\u003c\/li\u003e\n\u003cli\u003eSuitable for articulated robotic motion systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\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\u003eCRA-RI80-110-PRO-XX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eIntegrated Robot Joint Actuator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eBrushless Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReducer Type\u003c\/td\u003e\n\u003ctd\u003eHarmonic Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure\u003c\/td\u003e\n\u003ctd\u003eHollow Shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eCAN \/ EtherCAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder\u003c\/td\u003e\n\u003ctd\u003eSingle Encoder \/ Dual Encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrake\u003c\/td\u003e\n\u003ctd\u003eWithout Brake \/ With Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eRI80-110 PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eRobotic Joint Motion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003eElectrical and mechanical specifications may vary depending on the selected actuator configuration.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × RI80-110 Hollow Shaft Harmonic Drive Robot Joint Actuator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHumanoid robot joints\u003c\/li\u003e\n\u003cli\u003eRobotic arm joints\u003c\/li\u003e\n\u003cli\u003eArticulated robots\u003c\/li\u003e\n\u003cli\u003eService robots\u003c\/li\u003e\n\u003cli\u003eResearch robotics\u003c\/li\u003e\n\u003cli\u003eRobotics development platforms\u003c\/li\u003e\n\u003cli\u003eAutomated motion systems\u003c\/li\u003e\n\u003cli\u003eCustom robotic mechanisms\u003c\/li\u003e\n\u003cli\u003ePrecision robotic joints\u003c\/li\u003e\n\u003cli\u003eAdvanced robotics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is the RI80-110 robot joint actuator?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe RI80-110 is an integrated robot joint module combining a brushless motor, harmonic drive reducer, encoder feedback, and hollow-shaft structure for articulated robotic motion applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDoes the RI80-110 integrate a harmonic drive reducer?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. A harmonic reduction mechanism is integrated into the actuator together with the brushless motor and feedback system.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIs the RI80-110 a hollow shaft robot actuator?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. Its hollow-shaft architecture provides internal space for routing cables and wiring through the robotic joint.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCan the RI80-110 be used for humanoid robot joints?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt is designed for articulated robotic applications including compatible humanoid robot joints, robotic arms, service robots, and robotics research platforms.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDoes the RI80-110 support CAN?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. CAN communication is available as one of the communication configurations.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDoes it support EtherCAT?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. EtherCAT communication is also available.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCan I choose a dual encoder configuration?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. Both single encoder and dual encoder configurations are available.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIs a brake available for the RI80-110?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. Both with-brake and without-brake configurations are available.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCan I request a custom configuration?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. Different combinations of CAN\/EtherCAT communication, single\/dual encoder feedback, and brake configurations are available. Contact us before ordering if you require a configuration different from the standard listed version.\u003c\/p\u003e","brand":"Ti5 ROBOT","offers":[{"title":"CAN + Dual Encoder + With Brake","offer_id":48278407479526,"sku":"CRA-RI80-110-PRO-XX","price":2059.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/ri80-110-harmonic-robot-joint-actuator-1_webp.jpg?v=1788424832","url":"https:\/\/robotdoo.com\/products\/ri80-110-harmonic-robot-joint-actuator","provider":"RobotDoo","version":"1.0","type":"link"}