{"product_id":"unitree-r1-7a-as2-professional-c-robotic-arm","title":"Unitree R1-7a As2 Professional C Robotic Arm","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eUnitree R1-7a As2 Professional C Robotic Arm\u003c\/title\u003e\n\u003cstyle\u003e\n  * {\n    margin: 0;\n    padding: 0;\n    box-sizing: border-box;\n  }\n  \n  body {\n    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;\n    line-height: 1.6;\n    color: #333;\n    background: #f5f5f5;\n  }\n  \n  .container {\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 20px;\n  }\n  \n  .hero {\n    background: linear-gradient(135deg, #1a2332 0%, #2d3748 100%);\n    color: #ffffff !important;\n    padding: 60px 40px;\n    text-align: center;\n    border-radius: 12px;\n    margin-bottom: 40px;\n  }\n  \n  .hero h1 {\n    font-size: 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font-size: 1.8em;\n    }\n    \n    .hero h2 {\n      font-size: 1.3em;\n    }\n    \n    .hero p {\n      font-size: 1em;\n    }\n    \n    .section {\n      padding: 25px;\n    }\n    \n    .section-title {\n      font-size: 1.4em;\n    }\n    \n    .spec-value {\n      font-size: 2em;\n    }\n  }\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"container\"\u003e\n\n  \u003cdiv class=\"hero\"\u003e\n    \u003ch1\u003eUnitree Robotics -- Official Robotic Arm\u003c\/h1\u003e\n    \u003ch2\u003eUnitree R1-7a As2 Professional C\u003c\/h2\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"badge badge-r1\"\u003eR1 Series\u003c\/span\u003e\n      \u003cspan class=\"badge badge-pro\"\u003eProfessional C\u003c\/span\u003e\n      \u003cspan class=\"badge\"\u003e14 DOF (7+7)\u003c\/span\u003e\n      \u003cspan class=\"badge badge-quadruped\"\u003eAs2 Quadruped Ready\u003c\/span\u003e\n      \u003cspan class=\"badge badge-camera\"\u003eRGB Camera Included\u003c\/span\u003e\n      \u003cspan class=\"badge badge-mirror\"\u003eLeft\/Right Versions\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cp style=\"margin-top: 25px;\"\u003eOfficial 14-DOF mobile manipulation system designed for the \u003cstrong\u003eUnitree As2 industrial quadruped robot\u003c\/strong\u003e. The \u003cstrong\u003eR1-7a As2 Professional C\u003c\/strong\u003e combines the R1-7a Standard arm with the \u003cstrong\u003eDex3-1 force-controlled three-finger dexterous hand (with integrated RGB camera)\u003c\/strong\u003e and specialized \u003cstrong\u003eAs2 adapter base\u003c\/strong\u003e for immediate deployment. Featuring \u003cstrong\u003e14 total degrees of freedom\u003c\/strong\u003e (7 arm joints + 7 dexterous hand DOF: thumb 3, index 2, middle 2), \u003cstrong\u003e44.3 lb·ft (60 N·m) max joint torque\u003c\/strong\u003e, and the Dex3-1 hand with \u003cstrong\u003e1.43 lb (650 g) weight\u003c\/strong\u003e, \u003cstrong\u003e12~58V operating voltage\u003c\/strong\u003e, and \u003cstrong\u003eUSB communication interface\u003c\/strong\u003e. Complete mobile manipulation solution with three-finger dexterity and on-hand vision. Available in \u003cstrong\u003eleft-arm and right-arm mirror-image versions\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"specs-grid\"\u003e\n    \u003cdiv class=\"spec-card\"\u003e\n      \u003cdiv class=\"spec-value\"\u003e14\u003c\/div\u003e\n      \u003cdiv class=\"spec-label\"\u003eTotal DOF\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-card\"\u003e\n      \u003cdiv class=\"spec-value\"\u003e44.3 lb·ft\u003c\/div\u003e\n      \u003cdiv class=\"spec-label\"\u003eMax Arm Torque\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-card\"\u003e\n      \u003cdiv class=\"spec-value\"\u003e1.43 lb\u003c\/div\u003e\n      \u003cdiv class=\"spec-label\"\u003eHand Weight\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-card\"\u003e\n      \u003cdiv class=\"spec-value\"\u003e6.9\"\u003c\/div\u003e\n      \u003cdiv class=\"spec-label\"\u003eHand Length\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-card\"\u003e\n      \u003cdiv class=\"spec-value\"\u003eAs2\u003c\/div\u003e\n      \u003cdiv class=\"spec-label\"\u003eQuadruped Mount\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-card\"\u003e\n      \u003cdiv class=\"spec-value\"\u003e12 mo\u003c\/div\u003e\n      \u003cdiv class=\"spec-label\"\u003eWarranty\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"comparison-note\"\u003e\n    \u003cstrong\u003eProfessional C vs. Professional A\/B:\u003c\/strong\u003e The R1-7a As2 Professional C includes all features of the As2 Standard configuration and adds the \u003cstrong\u003eDex3-1 force-controlled three-finger dexterous hand (non-tactile, with RGB camera)\u003c\/strong\u003e as standard equipment, bringing the total system to \u003cstrong\u003e14 DOF\u003c\/strong\u003e. Unlike the two-finger Dex1-1 grippers in Professional A\/B, the Dex3-1 offers three-finger dexterous manipulation with force control and integrated RGB vision.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003ch3 class=\"section-title\"\u003eProduct Overview\u003c\/h3\u003e\n    \u003cp\u003eThe \u003cstrong\u003eUnitree R1-7a As2 Professional C\u003c\/strong\u003e is a complete 14-DOF mobile manipulation system designed to transform the Unitree As2 industrial quadruped into a highly capable mobile worker with advanced dexterous manipulation. Building on the proven R1-7a Standard arm with its \u003cstrong\u003e7 degrees of freedom\u003c\/strong\u003e and \u003cstrong\u003e44.3 lb·ft (60 N·m) maximum joint torque\u003c\/strong\u003e, the Professional C variant adds the \u003cstrong\u003eDex3-1 force-controlled three-finger dexterous hand (with RGB camera)\u003c\/strong\u003e and \u003cstrong\u003eAs2 adapter base\u003c\/strong\u003e as standard equipment.\u003c\/p\u003e\n    \n    \u003cp\u003eThe arm features \u003cstrong\u003elow-inertia high-speed inner-rotor PMSM bionic joint motors\u003c\/strong\u003e with high burst output, housed in a lightweight \u003cstrong\u003e12.1 lb (5.5 kg)\u003c\/strong\u003e metal body. The integrated Dex3-1 dexterous hand features a \u003cstrong\u003ethree-finger architecture\u003c\/strong\u003e with \u003cstrong\u003e7 DOF\u003c\/strong\u003e (thumb 3, index finger 2, middle finger 2), \u003cstrong\u003e1.43 lb (650 g) weight\u003c\/strong\u003e, \u003cstrong\u003e6.9\" x 3.5\" x 3.0\" (175 x 88 x 77 mm) dimensions\u003c\/strong\u003e, \u003cstrong\u003e12~58V operating voltage\u003c\/strong\u003e, and an \u003cstrong\u003eintegrated RGB camera\u003c\/strong\u003e for visual feedback. The specialized \u003cstrong\u003eAs2 mounting interface\u003c\/strong\u003e ensures secure, vibration-resistant attachment to the robot dog's back. Each arm joint utilizes \u003cstrong\u003edual encoders\u003c\/strong\u003e for precise feedback. Supports \u003cstrong\u003ehigh-speed 485 communication\u003c\/strong\u003e for the arm and \u003cstrong\u003eUSB\u003c\/strong\u003e for the hand.\u003c\/p\u003e\n    \n    \u003cdiv class=\"features-grid\"\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003e14-DOF Complete System\u003c\/h4\u003e\n        \u003cp\u003e7 arm joints plus 7 dexterous hand DOF deliver a fully integrated three-finger mobile manipulation solution. Dex3-1 hand with RGB camera and As2 mounting base included.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eDex3-1 Three-Finger Dexterous Hand\u003c\/h4\u003e\n        \u003cp\u003eForce-controlled three-finger hand (non-tactile) with thumb 3 DOF, index 2 DOF, middle 2 DOF. 1.43 lb (650 g) weight, 12~58V operating voltage, USB interface, and RGB camera.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eAs2 Quadruped Integration\u003c\/h4\u003e\n        \u003cp\u003eComes with specialized mounting hardware designed specifically for the Unitree As2 backplate. Ensures stable, vibration-dampened attachment during locomotion.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003e44.3 lb·ft (60 N·m) Torque\u003c\/h4\u003e\n        \u003cp\u003e7 independent joints driven by low-inertia high-speed inner-rotor PMSM motors. High burst output enables robust manipulation while the quadruped is in motion.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eDual Encoder Per Joint\u003c\/h4\u003e\n        \u003cp\u003eEach of the 7 arm motors is equipped with a dual encoder system for redundant, high-resolution position feedback, ensuring precise tracking even on uneven terrain.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eDual Communication Interfaces\u003c\/h4\u003e\n        \u003cp\u003eHigh-speed 485 for arm control and USB for dexterous hand communication. Enables coordinated control of arm and hand through unified system integration.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003ch3 class=\"section-title\"\u003eDex3-1 Force-Controlled Three-Finger Dexterous Hand\u003c\/h3\u003e\n    \u003cp\u003eThe R1-7a As2 Professional C comes equipped with the \u003cstrong\u003eDex3-1 force-controlled three-finger dexterous hand\u003c\/strong\u003e, providing advanced manipulation capability with integrated visual feedback:\u003c\/p\u003e\n    \n    \u003cdiv class=\"hand-highlight\"\u003e\n      \u003ch4\u003eDex3-1 Dexterous Hand -- Standard Equipment\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Force-controlled three-finger dexterous hand (non-tactile, with RGB camera).\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.43 lb (650 g) -- lightweight design minimizes impact on quadruped dynamics.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 6.9\" x 3.5\" x 3.0\" (175 x 88 x 77 mm) -- compact form factor optimized for mobile manipulation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDOF per Hand:\u003c\/strong\u003e 7 total (thumb 3 DOF, index finger 2 DOF, middle finger 2 DOF).\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 12~58V DC -- wide voltage range compatible with humanoid robot power systems.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eQuiescent Current:\u003c\/strong\u003e 58V @ 0.2A -- low standby power consumption for efficient operation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCommunication Interface:\u003c\/strong\u003e USB -- standard interface for easy integration with host computers and robot control systems.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRGB Camera:\u003c\/strong\u003e Integrated camera for on-hand visual feedback during manipulation tasks.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003ch3 class=\"section-title\"\u003eIntegrated RGB Camera\u003c\/h3\u003e\n    \u003cp\u003eThe Dex3-1 dexterous hand features an \u003cstrong\u003eintegrated RGB camera\u003c\/strong\u003e, providing critical visual feedback directly at the point of manipulation:\u003c\/p\u003e\n    \n    \u003cdiv class=\"camera-highlight\"\u003e\n      \u003ch4\u003eRGB Camera -- Integrated in Dexterous Hand\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOn-Hand Vision:\u003c\/strong\u003e Camera positioned at the dexterous hand provides first-person view of the manipulation workspace, enabling precise object identification and positioning.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eObject Recognition:\u003c\/strong\u003e RGB imagery supports real-time object classification, color detection, and feature identification during manipulation tasks.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eVisual Servoing:\u003c\/strong\u003e Close-proximity camera enables visual feedback control loops for precision grasping, alignment, and placement operations.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eQuality Inspection:\u003c\/strong\u003e High-resolution imagery supports in-process quality checks, defect detection, and verification of manipulation outcomes.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSDK Integration:\u003c\/strong\u003e Full SDK support for camera control, image processing, and integration with arm control systems for coordinated vision-manipulation workflows.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eReduced External Dependencies:\u003c\/strong\u003e Integrated camera eliminates the need for separate external vision systems on the quadruped for many manipulation tasks.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003ch3 class=\"section-title\"\u003eUnitree As2 Quadruped Integration\u003c\/h3\u003e\n    \u003cp\u003eThe R1-7a As2 Professional C is engineered for seamless synergy with the Unitree As2 industrial robot dog:\u003c\/p\u003e\n    \n    \u003cdiv class=\"quadruped-highlight\"\u003e\n      \u003ch4\u003eMobile Manipulation Ready\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSpecialized Mounting Interface:\u003c\/strong\u003e Precision-machined mounting pattern ensures perfect, rigid alignment with the As2 robot's backplate, eliminating play during dynamic movement.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e Mounting hardware and arm joint bearings are selected to withstand the vibrations and shocks inherent in quadruped locomotion over rough terrain.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWeight Optimization:\u003c\/strong\u003e At 12.1 lb (5.5 kg) for the arm plus 1.43 lb (650 g) for the hand, the system is lightweight enough to allow the As2 to maintain its high speed (\u0026gt;5 m\/s) and significant payload capacity.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eUnified Power \u0026amp; Data:\u003c\/strong\u003e Designed to integrate cleanly with the As2's power bus and communication network, simplifying cabling and system architecture.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMobile Inspection \u0026amp; Interaction:\u003c\/strong\u003e Transforms the As2 from a pure mobility platform into a versatile mobile manipulator capable of opening doors, pressing buttons, and retrieving objects in industrial environments.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003ch3 class=\"section-title\"\u003eLeft\/Right Arm Mirror Configuration\u003c\/h3\u003e\n    \u003cp\u003eThe R1-7a As2 Professional C is available in left-arm and right-arm versions, allowing for flexible single-arm or dual-arm mobile manipulation setups on the quadruped:\u003c\/p\u003e\n    \n    \u003cdiv class=\"mirror-highlight\"\u003e\n      \u003ch4\u003eLeft-Arm \u0026amp; Right-Arm Mirror Versions\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMirror-Image Design:\u003c\/strong\u003e Left and right arms are precise mirror images of each other, enabling symmetrical bimanual manipulation if two arms are mounted on a custom As2 rig.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDefault Right-Arm SKU:\u003c\/strong\u003e For single-arm mobile manipulation applications, the default configuration is the right-arm SKU. Specify left-arm when required.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSelection Guidance:\u003c\/strong\u003e When left\/right distinction is required, select per actual needs. Both versions share identical technical specifications and performance characteristics.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003ch3 class=\"section-title\"\u003eUltra-Wide Joint Motion Range\u003c\/h3\u003e\n    \u003cp\u003eThe R1-7a As2 Professional C distributes 7 degrees of freedom across its arm joints with an ultra-wide motion range optimized for mobile manipulation:\u003c\/p\u003e\n    \n    \u003cul class=\"joint-list\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eJ1 Joint:\u003c\/strong\u003e -156° to 156° | Peak torque 44.3 lb·ft (60 N·m). Provides the primary base rotation for wide workspace coverage from the quadruped's back.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eJ2 Joint:\u003c\/strong\u003e 0° to 180° | Peak torque 44.3 lb·ft (60 N·m). Delivers powerful shoulder movement for reaching down to the ground or up to high surfaces.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eJ3 Joint:\u003c\/strong\u003e -20° to 200° | Peak torque 44.3 lb·ft (60 N·m). Ultra-wide range enables deep reach and complex spatial positioning around the robot's body.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eJ4 Joint:\u003c\/strong\u003e 0° to 180° | Peak torque 44.3 lb·ft (60 N·m). High-speed rotation for rapid orientation changes.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eJ5 Joint:\u003c\/strong\u003e -130° to 130° | Peak torque 44.3 lb·ft (60 N·m). Provides precise pitch control for end-effector alignment.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eJ6 Joint:\u003c\/strong\u003e -30° to 30° | Peak torque 44.3 lb·ft (60 N·m). Fine-tuned roll adjustment for delicate manipulation tasks.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eJ7 Joint:\u003c\/strong\u003e -90° to 90° | Peak torque 44.3 lb·ft (60 N·m). Final joint orientation for exact tool or gripper positioning.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003ch3 class=\"section-title\"\u003eControl System \u0026amp; Interfaces\u003c\/h3\u003e\n    \u003cp\u003eThe R1-7a As2 Professional C provides comprehensive real-time control and flexible integration options for mobile robotics applications:\u003c\/p\u003e\n    \n    \u003cdiv class=\"features-grid\"\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eArm Communication Protocol\u003c\/h4\u003e\n        \u003cp\u003e\u003cstrong\u003eHigh-speed 485\u003c\/strong\u003e communication interface for the arm. Robust, noise-resistant protocol suitable for humanoid robot integration and industrial environments.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eHand Communication Interface\u003c\/h4\u003e\n        \u003cp\u003e\u003cstrong\u003eUSB\u003c\/strong\u003e interface for the Dex3-1 dexterous hand. Standard interface for easy integration with host computers and robot control systems.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eTotal DOF\u003c\/h4\u003e\n        \u003cp\u003e\u003cstrong\u003e14 DOF\u003c\/strong\u003e (7 arm joints + 7 dexterous hand). Coordinated control of arm and hand through unified communication interfaces.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eOperating Temperature\u003c\/h4\u003e\n        \u003cp\u003eWide operating range of \u003cstrong\u003e-4°F to 122°F (-20°C to 50°C)\u003c\/strong\u003e. Ensures reliable performance in diverse outdoor and industrial environments.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003ch3 class=\"section-title\"\u003ePower \u0026amp; Consumption\u003c\/h3\u003e\n    \u003cp\u003eThe R1-7a As2 Professional C offers efficient power management optimized for mobile quadruped integration:\u003c\/p\u003e\n    \n    \u003cdiv class=\"features-grid\"\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eSupply Voltage\u003c\/h4\u003e\n        \u003cp\u003eWide operating range of \u003cstrong\u003e24 V to 60 V DC\u003c\/strong\u003e. Ensures direct compatibility with the Unitree As2's standard robot power bus.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003ePower Consumption\u003c\/h4\u003e\n        \u003cp\u003e\u003cstrong\u003ePeak power 700 W\u003c\/strong\u003e; \u003cstrong\u003etypical power ≤ 50 W\u003c\/strong\u003e. Highly efficient power management to preserve the quadruped's battery endurance during mobile manipulation.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eExternal Power Supply\u003c\/h4\u003e\n        \u003cp\u003ePower is drawn from the host system via the XT30 port. Dedicated arm power adapter is NOT included or required when mounted to the As2.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003ePower \u0026amp; Data Module Kit\u003c\/h4\u003e\n        \u003cp\u003eComes with power \u0026amp; data module accessory kit x1 for immediate, clean integration with the quadruped's power and communication systems.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003ch3 class=\"section-title\"\u003eWhat's Included (Per Arm)\u003c\/h3\u003e\n    \u003cp\u003eEach R1-7a As2 Professional C package contains the following components:\u003c\/p\u003e\n    \n    \u003ctable class=\"included-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eArm\u003c\/td\u003e\n          \u003ctd\u003eR1-7a Robotic Arm Unit\u003c\/td\u003e\n          \u003ctd\u003eComplete 7-DOF robotic arm assembly with low-inertia high-speed inner-rotor PMSM motors, dual encoders, and industrial crossed-roller bearings. Specify left or right arm version.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eHand\u003c\/td\u003e\n          \u003ctd\u003eDex3-1 Dexterous Hand with RGB Camera (x1)\u003c\/td\u003e\n          \u003ctd\u003eStandard equipment -- Dex3-1 force-controlled three-finger dexterous hand (non-tactile) with 7 DOF, 1.43 lb (650 g) weight, and integrated RGB camera.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMounting Kit\u003c\/td\u003e\n          \u003ctd\u003eAs2 Quadruped Mounting Interface\u003c\/td\u003e\n          \u003ctd\u003eSpecialized mounting hardware and interface plate designed specifically for secure attachment to the Unitree As2 robot dog backplate.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eAccessory Kit\u003c\/td\u003e\n          \u003ctd\u003ePower \u0026amp; Data Module Kit (x1)\u003c\/td\u003e\n          \u003ctd\u003ePower and data module accessory kit for clean integration with the As2's onboard systems.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eDocumentation\u003c\/td\u003e\n          \u003ctd\u003eDevelopment Documentation\u003c\/td\u003e\n          \u003ctd\u003eComprehensive development documentation, SDK reference, API documentation, and As2 integration guidelines.\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003ch3 class=\"section-title\"\u003eImportant Notes\u003c\/h3\u003e\n    \u003cul class=\"notes-list\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eLeft\/Right arm selection:\u003c\/strong\u003e The R1-7a comes in left-arm and right-arm versions (mirror images). For single-arm mobile applications, default is right-arm SKU. Specify left-arm when required.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAs2 Integration:\u003c\/strong\u003e This package is specifically configured for mounting on the Unitree As2 quadruped robot. Ensure your host platform is compatible.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDex3-1 hand type:\u003c\/strong\u003e Force-controlled three-finger dexterous hand (non-tactile). Does not include tactile sensing. Force estimation through motor current feedback.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRGB camera included:\u003c\/strong\u003e The Dex3-1 hand includes an integrated RGB camera for on-hand visual feedback.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePower integration:\u003c\/strong\u003e Power is supplied via the XT30 port from the host quadruped's power bus (24V-60V). Ensure the As2 power system can handle the 700W peak load during dynamic manipulation.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHand specifications:\u003c\/strong\u003e Dex3-1 dimensions: 6.9\" x 3.5\" x 3.0\" (175 x 88 x 77 mm). Weight: 1.43 lb (650 g). DOF: 7 (thumb 3, index 2, middle 2).\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHand operating voltage:\u003c\/strong\u003e 12~58V DC. Quiescent current: 58V @ 0.2A.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCommunication interfaces:\u003c\/strong\u003e Arm uses high-speed 485; hand uses USB. Ensure compatibility with your As2 communication system.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTechnical support:\u003c\/strong\u003e Excellent technical support and comprehensive development documentation provided. Full ecosystem support for mobile quadruped integration.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e12-month warranty:\u003c\/strong\u003e 12-month warranty on the entire unit. Warranty covers manufacturing defects and normal operational use.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003ch3 class=\"section-title\"\u003eTechnical Specifications\u003c\/h3\u003e\n    \n    \u003ctable class=\"tech-specs-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eProduct Name\u003c\/td\u003e\n          \u003ctd\u003eR1-7a As2 Professional C\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eProduct Series\u003c\/td\u003e\n          \u003ctd\u003eUnitree R1 Humanoid Robot Arm (As2 Quadruped Configuration)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eArm Version\u003c\/td\u003e\n          \u003ctd\u003eLeft-arm or Right-arm (mirror images, default right-arm for single-arm applications)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eTotal Degrees of Freedom\u003c\/td\u003e\n          \u003ctd\u003e14 (7 arm joints + 7 dexterous hand)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eArm Joint Motors\u003c\/td\u003e\n          \u003ctd\u003eLow-inertia high-speed inner-rotor PMSM; bionic joint motor with high torque and high burst output\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMax Joint Torque\u003c\/td\u003e\n          \u003ctd\u003e44.3 lb·ft (60 N·m)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eJoint Feedback\u003c\/td\u003e\n          \u003ctd\u003eDual encoders\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eHand Model\u003c\/td\u003e\n          \u003ctd\u003eDex3-1 force-controlled three-finger dexterous hand (non-tactile, with RGB camera)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eHand Weight\u003c\/td\u003e\n          \u003ctd\u003e1.43 lb (650 g)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eHand Dimensions\u003c\/td\u003e\n          \u003ctd\u003e6.9\" x 3.5\" x 3.0\" (175 x 88 x 77 mm)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eHand DOF\u003c\/td\u003e\n          \u003ctd\u003e7 (thumb 3, index finger 2, middle finger 2)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eHand Operating Voltage\u003c\/td\u003e\n          \u003ctd\u003e12~58V DC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eHand Quiescent Current\u003c\/td\u003e\n          \u003ctd\u003e58V @ 0.2A\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eHand Communication Interface\u003c\/td\u003e\n          \u003ctd\u003eUSB\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eRGB Camera\u003c\/td\u003e\n          \u003ctd\u003eIntegrated in Dex3-1 Dexterous Hand\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMounting Configuration\u003c\/td\u003e\n          \u003ctd\u003eSpecialized interface and hardware for Unitree As2 quadruped robot backplate\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eArm Communication Protocol\u003c\/td\u003e\n          \u003ctd\u003eHigh-speed 485\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eSupply Voltage\u003c\/td\u003e\n          \u003ctd\u003e24 V to 60 V DC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003ePower Consumption\u003c\/td\u003e\n          \u003ctd\u003ePeak power 700 W; typical power ≤ 50 W\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n          \u003ctd\u003e-4°F to 122°F (-20°C to 50°C)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eAccessory Kit\u003c\/td\u003e\n          \u003ctd\u003ePower \u0026amp; data module accessory kit x1 + As2 mounting hardware included\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eWarranty\u003c\/td\u003e\n          \u003ctd\u003e12-month warranty on the entire unit\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"disclaimer\"\u003e\n    \u003cp\u003e* Specifications are based on manufacturer data and may vary slightly by production batch.\u003c\/p\u003e\n    \u003cp\u003e* The R1-7a As2 Professional C includes all features of the R1-7a Standard arm plus the Dex3-1 force-controlled three-finger dexterous hand (non-tactile, with RGB camera) and specialized mounting hardware for the Unitree As2 quadruped robot.\u003c\/p\u003e\n    \u003cp\u003e* Left\/right arm versions available (mirror images). Default is right-arm SKU for single-arm applications.\u003c\/p\u003e\n    \u003cp\u003e* RGB camera is integrated in the Dex3-1 dexterous hand for on-hand visual feedback.\u003c\/p\u003e\n    \u003cp\u003e* Power is drawn from the host quadruped via XT30 port (24V-60V). Peak power: 700W. Ensure the As2 power bus can handle dynamic peak loads.\u003c\/p\u003e\n    \u003cp\u003e* Hand operating voltage: 12~58V DC. Quiescent current: 58V @ 0.2A. Communication interface: USB.\u003c\/p\u003e\n    \u003cp\u003e* Secondary development requires advanced programming skills and familiarity with multi-DOF robotics control and mobile quadruped integration.\u003c\/p\u003e\n    \u003cp\u003e* Unitree and As2 are registered trademarks of Unitree Robotics.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/body\u003e","brand":"Unitree","offers":[{"title":"Default Title","offer_id":50287820898581,"sku":"R1-7A-AS2-PROFESSIONAL-C-ARM","price":10089.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/0157\/5189\/files\/R1-7a-As2ProfessionalC.jpg?v=1792431716","url":"https:\/\/futurology.tech\/products\/unitree-r1-7a-as2-professional-c-robotic-arm","provider":"Futurology Tech","version":"1.0","type":"link"}