{"product_id":"ti5-robot-cra-ri50-70-pro-motor","title":"Ti5 ROBOT CRA-RI50-70-PRO Motor Joint Module 150W 24-48V 16Bit Encoder 51\/81\/101 Reduction","description":"\u003cdiv\u003e\n\u003cdiv style=\"max-width: 1300px; width: 100%; margin: auto; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1); background-color: #000;\"\u003e\u003cvideo autoplay=\"autoplay\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/e98d19b9d94a4919abed43ca0958ac69.mp4\" style=\"width: 100%; height: auto; display: block;\"\u003e\n      Your browser does not support the video tag.\n    \u003c\/video\u003e\u003c\/div\u003e\n\u003cdiv style=\"max-width: 1300px; width: 100%; margin: 18px auto 0; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1); background-color: #000;\"\u003e\u003cvideo autoplay=\"autoplay\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/7e2c32a45f334319b11188ef2616ad12.mp4\" style=\"width: 100%; height: auto; display: block;\"\u003e\n      Your browser does not support the video tag.\n    \u003c\/video\u003e\u003c\/div\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/collections\/ti5-robot\" title=\"Ti5 Robot\"\u003eTi5 ROBOT\u003c\/a\u003e CRA-RI50-70-PRO Motor is a lightweight joint module designed for robotic joints and integrated actuation. The module is described with “small size, powerful performance” and “core hardware breakthrough key,” and features integrated modular construction.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight joint module\u003c\/strong\u003e design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-lightweight\u003c\/strong\u003e: “Reduce weight by more than 1\/3”; “Greatly reduce operating energy consumption.”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStronger performance\u003c\/strong\u003e: “Industrial-grade performance standards”; “Torque density is twice that of similar products.”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModularization\u003c\/strong\u003e: “Six modules are integrated organically”; “Three series comprehensively adapt to customers in different scenarios”; “Greatly reduce production difficulty, improve production efficiency.”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMass production \/ platform notes (as stated)\u003c\/strong\u003e: “Industry-leading mass production advantage.” “All of the underlying hardware can be controlled, and the localization rate can reach 100%.” “Owns a complete software toolchain for robot development, helping to accelerate research and development.”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExploded structure labels\u003c\/strong\u003e: Motor back cover; Control board; Encoder; Stator housing; Motor rotor; Motor stator; Harmonic reducers; Flexspline cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque density comparison chart text\u003c\/strong\u003e: “Comparison of torque density of mainstream joint products (Nm\/kg)” with labeled values: 250+ (Ti5 Robot Next Generation), 254 (An American brand), 192 (Ti5 Robot mass production model), 80.4 (A Chinese brand), 53.5 (A Canadian brand), 33.8 (A Korean brand).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHumanoid Robots\u003c\/li\u003e\n\u003cli\u003eRobotic Arms\u003c\/li\u003e\n\u003cli\u003eExoskeletons\u003c\/li\u003e\n\u003cli\u003eQuadruped Robots\u003c\/li\u003e\n\u003cli\u003eAGV Vehicles\u003c\/li\u003e\n\u003cli\u003eARU Robots\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%; border-collapse:collapse; min-width:680px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left; border-bottom:1px solid #eee; padding:10px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align:left; border-bottom:1px solid #eee; padding:10px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eMotor Model\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eCRA-RI50-70-PRO-XX \/ CRA-RI50-70-PRO-XX-B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eReduction Ratio\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e51 \/ 81 \/ 101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eStart-stop Peak Torque\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e23 \/ 29 \/ 34 N.m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eMaximum Allowable Average Load Torque\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e8.6 \/ 13.5 \/ 13.5 N.m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e2000 Rpm\/(Reduction Ratio) Rated Torque at this speed\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e6.6 \/ 9.6 \/ 9.6 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eOutput End Peak Rotational Speed\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e97 \/ 61 \/ 49 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eRated Speed\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e75 \/ 46 \/ 37 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eMotor Power\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e150 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e24-48 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eMaximum Continuous Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eRated Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e3.6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eEncoder Resolution\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e16Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eBack Clearance\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e20 \/ 20 \/ 10 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eTorque Constant\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e0.089 N·m\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eHole\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eLength: Without brake \/ With brake\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e63±0.5 mm \/ 81.5±0.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eWeight: Without brake \/ With brake\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e0.66 kg \/ 0.78 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003eInertia: Without brake \/ With brake\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border-bottom:1px solid #eee;\"\u003e158.8 g·cm² \/ 228.8 g·cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2\u003eManuals\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/CRA-RI50-70-PRO-Installation_Dimension_Drawing.pdf?v=1758205249\" rel=\"noopener\" target=\"_blank\"\u003eCRA-RI50-70-PRO Motor Installation Dimension Drawing.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFor selection help (reduction ratio options, brake version choice) and integration support, contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"Ti5 ROBOT CRA-RI50-70-PRO lightweight joint module lineup in multiple sizes\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Ti5-ROBOT-CRA-RI50-70-PRO-Motor.png?v=1779774072\"\u003e\u003cp\u003eDesigned for integrated robot joints where low weight and compact packaging matter.\u003c\/p\u003e\n\u003cimg alt=\"Exploded view of Ti5 ROBOT CRA-RI50-70-PRO motor joint module highlighting lightweight modular design\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Ti5-ROBOT-CRA-RI50-70-PRO-Motor.jpg?v=1779774080\"\u003e\u003cp\u003eAn integrated modular construction combines key parts into a compact \u003ca href=\"https:\/\/rcdrone.top\/collections\/servo-actuators\" title=\"Servo Actuator\"\u003eactuator\u003c\/a\u003e for robotic joints.\u003c\/p\u003e\n\u003cimg alt=\"Cutaway render of a robotic joint actuator emphasizing integrated internal drivetrain and control\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Ti5-ROBOT-CRA-RI50-70-PRO-Motor_9bef0995-d739-4878-887c-4665ede98cce.jpg?v=1779774087\"\u003e\u003cimg alt=\"Labeled exploded structure of joint module showing back cover, control board, encoder, stator and harmonic reducer\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Ti5-ROBOT-CRA-RI50-70-PRO-Motor_5f8ac06c-9afb-4964-89f2-6a31538a59aa.jpg?v=1779774094\"\u003e\u003cp\u003eCore components include the control board, encoder, motor stator\/rotor, and harmonic reducer for compact torque output.\u003c\/p\u003e\n\u003cimg alt=\"High torque density graphic with internal module render and torque density comparison bar chart (Nm\/kg)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Ti5-ROBOT-CRA-RI50-70-PRO-Motor_bb9cf1d6-a8bb-413a-9c11-6fb6b3381907.jpg?v=1779774101\"\u003e\u003cp\u003eTorque density is highlighted with a comparison chart against other mainstream joint products.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ti5 ROBOT","offers":[{"title":"CRA-RI50-70-PRO-51 Motor \/ Single Encoder \/ without Break","offer_id":52749119717600,"sku":"Ti5_ROBOT_CRA_ae009e-1","price":1265.0,"currency_code":"USD","in_stock":true},{"title":"CRA-RI50-70-PRO-51 Motor \/ Single Encoder \/ with Break","offer_id":52749119750368,"sku":"Ti5_ROBOT_CRA_ae009e-2","price":1342.0,"currency_code":"USD","in_stock":true},{"title":"CRA-RI50-70-PRO-51 Motor \/ Dual Encoder \/ without Break","offer_id":52749119783136,"sku":"Ti5_ROBOT_CRA_ae009e-3","price":1342.0,"currency_code":"USD","in_stock":true},{"title":"CRA-RI50-70-PRO-51 Motor \/ Dual Encoder \/ with Break","offer_id":52749119815904,"sku":"Ti5_ROBOT_CRA_ae009e-4","price":1426.0,"currency_code":"USD","in_stock":true},{"title":"CRA-RI50-70-PRO-81 Motor \/ Single Encoder \/ without Break","offer_id":52749120078048,"sku":"Ti5_ROBOT_CRA_ae009e-5","price":1265.0,"currency_code":"USD","in_stock":true},{"title":"CRA-RI50-70-PRO-81 Motor \/ Single Encoder \/ with Break","offer_id":52749120110816,"sku":"Ti5_ROBOT_CRA_ae009e-6","price":1342.0,"currency_code":"USD","in_stock":true},{"title":"CRA-RI50-70-PRO-81 Motor \/ Dual Encoder \/ without Break","offer_id":52749120143584,"sku":"Ti5_ROBOT_CRA_ae009e-7","price":1342.0,"currency_code":"USD","in_stock":true},{"title":"CRA-RI50-70-PRO-81 Motor \/ Dual Encoder \/ with Break","offer_id":52749120176352,"sku":"Ti5_ROBOT_CRA_ae009e-8","price":1426.0,"currency_code":"USD","in_stock":true},{"title":"CRA-RI50-70-PRO-101 Motor \/ Single Encoder \/ without Break","offer_id":52749120209120,"sku":"Ti5_ROBOT_CRA_ae009e-9","price":1265.0,"currency_code":"USD","in_stock":true},{"title":"CRA-RI50-70-PRO-101 Motor \/ Single Encoder \/ with Break","offer_id":52749120241888,"sku":"Ti5_ROBOT_CRA_ae009e-10","price":1342.0,"currency_code":"USD","in_stock":true},{"title":"CRA-RI50-70-PRO-101 Motor \/ Dual Encoder \/ without Break","offer_id":52749120274656,"sku":"Ti5_ROBOT_CRA_ae009e-11","price":1342.0,"currency_code":"USD","in_stock":true},{"title":"CRA-RI50-70-PRO-101 Motor \/ Dual Encoder \/ with Break","offer_id":52749120307424,"sku":"Ti5_ROBOT_CRA_ae009e-12","price":1426.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/Ti5-ROBOT-CRA-RI50-70-PRO-Motor-Joint-Module-150W-24-48V.png?v=1779774207","url":"https:\/\/rcdrone.top\/products\/ti5-robot-cra-ri50-70-pro-motor","provider":"RCDrone","version":"1.0","type":"link"}