{"product_id":"unitree-r1-7a-professional-h-robotic-arm","title":"Unitree R1-7a Professional H 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 Professional H 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: 2.5em;\n    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}\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 Professional H Robotic Arm\u003c\/h2\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"badge badge-r1\"\u003eR1 Series\u003c\/span\u003e\n      \u003cspan class=\"badge badge-pro\"\u003eProfessional H\u003c\/span\u003e\n      \u003cspan class=\"badge\"\u003e13 DOF (7+6)\u003c\/span\u003e\n      \u003cspan class=\"badge badge-camera\"\u003eRGB Camera\u003c\/span\u003e\n      \u003cspan class=\"badge badge-tactile\"\u003eTactile Sensors\u003c\/span\u003e\n      \u003cspan class=\"badge badge-linker\"\u003eLinker Hand O6\u003c\/span\u003e\n      \u003cspan class=\"badge badge-light\"\u003e0.82 lb Hand\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 13-DOF collaborative robotic arm system designed for the Unitree R1 humanoid robot platform. The \u003cstrong\u003eR1-7a Professional H\u003c\/strong\u003e includes all features of the R1-7a Standard arm and comes equipped with the \u003cstrong\u003eLinker Hand O6 five-finger dexterous hand (tactile, with RGB camera)\u003c\/strong\u003e. With \u003cstrong\u003e13 total degrees of freedom\u003c\/strong\u003e (7 arm joints + 6 dexterous hand DOF across 11 joints: 6 active + 5 passive), \u003cstrong\u003elinkage drive transmission\u003c\/strong\u003e, ultra-lightweight \u003cstrong\u003e0.82 lb (370 g)\u003c\/strong\u003e hand with \u003cstrong\u003e110.2 lb (50 kg) max load capacity\u003c\/strong\u003e, and \u003cstrong\u003e\u0026lt;0.008\" (\u0026lt;0.20 mm) repeat positioning accuracy\u003c\/strong\u003e, it provides a high-precision, high-strength five-finger manipulation solution with integrated tactile and visual feedback. 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\"\u003e13\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\"\u003e0.82 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\"\u003e110.2 lb\u003c\/div\u003e\n      \u003cdiv class=\"spec-label\"\u003eMax Load\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"spec-card\"\u003e\n      \u003cdiv class=\"spec-value\"\u003e\u0026lt;0.008\"\u003c\/div\u003e\n      \u003cdiv class=\"spec-label\"\u003eRepeat Accuracy\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=\"upgrade-note\"\u003e\n    \u003cstrong\u003eProfessional H vs. Professional G:\u003c\/strong\u003e The R1-7a Professional H features the \u003cstrong\u003eLinker Hand O6 Tactile five-finger dexterous hand\u003c\/strong\u003e (with RGB camera), adding \u003cstrong\u003eintegrated tactile sensing\u003c\/strong\u003e to the Professional G configuration. This enables direct contact force measurement, slip detection, texture recognition, and adaptive grip control -- capabilities not available in the non-tactile Professional G variant.\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 Professional H Robotic Arm\u003c\/strong\u003e is the most advanced 13-DOF manipulation system in the R1-7a series featuring the Linker hand, designed for the Unitree R1 humanoid robot platform. 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 H variant adds the \u003cstrong\u003eLinker Hand O6 five-finger dexterous hand (tactile, with RGB camera)\u003c\/strong\u003e as standard equipment, bringing the total system to \u003cstrong\u003e13 degrees of freedom\u003c\/strong\u003e (7 arm joints + 6 dexterous hand DOF distributed across 11 joints: 6 active + 5 passive).\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 torque and high burst output, housed in a lightweight metal body with engineering plastic components. The integrated Linker Hand O6 Tactile dexterous hand features a \u003cstrong\u003efive-finger architecture\u003c\/strong\u003e with \u003cstrong\u003e6 DOF\u003c\/strong\u003e, \u003cstrong\u003e11 joints (6 active + 5 passive)\u003c\/strong\u003e, \u003cstrong\u003elinkage drive transmission\u003c\/strong\u003e, \u003cstrong\u003e\u0026lt;0.008\" (\u0026lt;0.20 mm) repeat positioning accuracy\u003c\/strong\u003e, ultra-lightweight \u003cstrong\u003e0.82 lb (370 g)\u003c\/strong\u003e construction, \u003cstrong\u003e110.2 lb (50 kg) max load capacity\u003c\/strong\u003e, and \u003cstrong\u003eintegrated tactile sensing\u003c\/strong\u003e. The hand includes an \u003cstrong\u003eintegrated RGB camera\u003c\/strong\u003e for visual feedback. Each arm joint utilizes \u003cstrong\u003edual encoders\u003c\/strong\u003e for precise feedback. Supports flexible mounting (upright, side, inverted) and offers \u003cstrong\u003ehigh-speed 485 communication\u003c\/strong\u003e for the arm.\u003c\/p\u003e\n    \n    \u003cdiv class=\"features-grid\"\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003e13-DOF Complete System\u003c\/h4\u003e\n        \u003cp\u003e7 arm joints plus 6 dexterous hand DOF (6 active + 5 passive joints) deliver a fully integrated five-finger manipulation solution. Linker Hand O6 Tactile with RGB camera included.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eLinker Hand O6 Tactile\u003c\/h4\u003e\n        \u003cp\u003eFive-finger dexterous hand with 6 DOF, 11 joints, linkage drive, 0.82 lb (370 g) weight, 110.2 lb (50 kg) max load, \u0026lt;0.008\" accuracy, and tactile sensing.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eIntegrated Tactile Sensing\u003c\/h4\u003e\n        \u003cp\u003eTactile sensors across the hand surface enable direct contact force measurement, slip detection, texture recognition, and adaptive grip control for intelligent manipulation.\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 bionic joint motors. High burst output enables robust manipulation and dynamic humanoid tasks.\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 and reliable closed-loop control.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eHigh-Speed 485 Communication\u003c\/h4\u003e\n        \u003cp\u003eHigh-speed 485 communication protocol for the arm. Robust, noise-resistant protocol suitable for humanoid robot integration 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\"\u003eLinker Hand O6 Tactile Five-Finger Dexterous Hand\u003c\/h3\u003e\n    \u003cp\u003eThe R1-7a Professional H comes equipped with the \u003cstrong\u003eLinker Hand O6 Tactile five-finger dexterous hand\u003c\/strong\u003e, providing advanced human-like manipulation capability with integrated tactile and visual feedback:\u003c\/p\u003e\n    \n    \u003cdiv class=\"hand-highlight\"\u003e\n      \u003ch4\u003eLinker Hand O6 Tactile -- Standard Equipment\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Five-finger dexterous hand (tactile, with RGB camera).\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDOF:\u003c\/strong\u003e 6 active degrees of freedom distributed across the five-finger architecture.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eJoints:\u003c\/strong\u003e 11 total joints (6 active + 5 passive) enabling complex finger articulation and human-like grasping patterns.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTransmission:\u003c\/strong\u003e Linkage drive -- efficient mechanical force transmission for high load capacity and reliable operation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.82 lb (370 g) -- ultra-lightweight design minimizes arm payload requirements.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMax Load:\u003c\/strong\u003e 110.2 lb (50 kg) -- exceptional load capacity for a dexterous hand of this size.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRepeat Positioning Accuracy:\u003c\/strong\u003e \u0026lt;0.008\" (\u0026lt;0.20 mm) -- high-precision repeatability for consistent manipulation performance.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTactile Sensing:\u003c\/strong\u003e Integrated tactile sensors for direct contact force measurement and adaptive grip control.\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 Tactile Sensing\u003c\/h3\u003e\n    \u003cp\u003eThe Linker Hand O6 Tactile dexterous hand features \u003cstrong\u003eintegrated tactile sensors\u003c\/strong\u003e, providing direct contact force feedback across the hand surface:\u003c\/p\u003e\n    \n    \u003cdiv class=\"tactile-highlight\"\u003e\n      \u003ch4\u003eTactile Sensing -- Integrated in Dexterous Hand\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDirect Force Measurement:\u003c\/strong\u003e Unlike non-tactile variants that rely on motor current estimation, tactile sensors provide direct, accurate contact force readings at the point of interaction.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSlip Detection:\u003c\/strong\u003e Real-time tactile feedback enables slip detection and automatic grip adjustment to prevent object dropping during manipulation.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTexture Recognition:\u003c\/strong\u003e Tactile sensor array supports surface texture analysis for material identification and quality inspection applications.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAdaptive Grip Control:\u003c\/strong\u003e Force feedback enables closed-loop grip control, adjusting pressure based on object fragility and surface properties for safe handling.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eContact Localization:\u003c\/strong\u003e Distributed tactile sensors identify contact location and pressure distribution for intelligent manipulation planning.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e Tactile feedback enables safe human-robot interaction by detecting unexpected contact and triggering appropriate responses.\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\"\u003eFingertip Force Specifications\u003c\/h3\u003e\n    \u003cp\u003eThe Linker Hand O6 provides specific force ratings for different grasping configurations:\u003c\/p\u003e\n    \n    \u003cdiv class=\"force-highlight\"\u003e\n      \u003ch4\u003eFingertip \u0026amp; Grip Force Ratings\u003c\/h4\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMax Fingertip Force (Thumb):\u003c\/strong\u003e 4.5 lbf (20 N) -- precise force control for thumb-based manipulation and precision pinching.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMax Fingertip Force (Four Fingers):\u003c\/strong\u003e 5.6 lbf (25 N) per finger -- consistent force delivery across index, middle, ring, and pinky fingers.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMax Grip Force (Five Fingers):\u003c\/strong\u003e 15.7 lbf (70 N) -- combined five-finger grip force for secure power grasping of heavy objects.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eForce Distribution:\u003c\/strong\u003e Optimized force distribution across all five fingers enables adaptive grasping for various object shapes and sizes.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLinkage Drive Efficiency:\u003c\/strong\u003e Mechanical linkage transmission ensures efficient force delivery from actuators to fingertips with minimal energy loss.\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 Linker Hand O6 Tactile 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 in many applications, simplifying setup and reducing cost.\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\"\u003eFive-Finger Architecture\u003c\/h3\u003e\n    \u003cp\u003eThe Linker Hand O6 features a \u003cstrong\u003efive-finger architecture\u003c\/strong\u003e with 6 active DOF and 5 passive joints across 11 total joints, enabling human-like dexterity and versatile grasping patterns:\u003c\/p\u003e\n    \n    \u003cdiv class=\"features-grid\"\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eThumb\u003c\/h4\u003e\n        \u003cp\u003eOpposable thumb design enables precision pinch grasps, power grasps, and complex in-hand manipulation. Critical for human-like dexterity.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eIndex Finger\u003c\/h4\u003e\n        \u003cp\u003eIndependent articulation for pointing, trigger-style manipulation, and fine tactile exploration. Supports precision and power grasp modes.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eMiddle Finger\u003c\/h4\u003e\n        \u003cp\u003eCentral finger provides stability and force distribution during object manipulation. Key contributor to power grasp envelope.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003eRing Finger\u003c\/h4\u003e\n        \u003cp\u003eSupports power grasp completion and lateral stabilization. Works in coordination with pinky for secure wrapping of large objects.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003ePinky Finger\u003c\/h4\u003e\n        \u003cp\u003eCompletes the five-finger architecture for adaptive grasping and in-hand manipulation of complex objects. Enhances grasp security.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"feature-card\"\u003e\n        \u003ch4\u003e11 Joints (6 Active + 5 Passive)\u003c\/h4\u003e\n        \u003cp\u003e11 joints distributed across five fingers with 6 active and 5 passive degrees of freedom. Linkage drive enables coordinated finger movement.\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\"\u003eLeft\/Right Arm Mirror Configuration\u003c\/h3\u003e\n    \u003cp\u003eThe R1-7a Professional H is available in left-arm and right-arm versions, specifically designed for bimanual humanoid robot integration:\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 for humanoid robot applications.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDefault Right-Arm SKU:\u003c\/strong\u003e For single-arm applications, the default configuration is the right-arm SKU. Specify left-arm when required for your application.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eBimanual Integration:\u003c\/strong\u003e Designed for seamless integration with the Unitree R1 humanoid robot platform, supporting coordinated dual-arm manipulation tasks.\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\"\u003eControl System \u0026amp; Interfaces\u003c\/h3\u003e\n    \u003cp\u003eThe R1-7a Professional H provides comprehensive real-time control and flexible integration options for humanoid robot 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\u003eTotal DOF\u003c\/h4\u003e\n        \u003cp\u003e\u003cstrong\u003e13 DOF\u003c\/strong\u003e (7 arm joints + 6 dexterous hand DOF across 11 joints: 6 active + 5 passive). 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\u003eControl Methods\u003c\/h4\u003e\n        \u003cp\u003eSDK and host computer control for seamless integration with humanoid robot control systems and research platforms.\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 environmental conditions.\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 Professional H Robotic Arm 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\u003eLinker Hand O6 Tactile Five-Finger Hand with RGB Camera (x1)\u003c\/td\u003e\n          \u003ctd\u003eStandard equipment -- Linker Hand O6 five-finger dexterous hand (tactile) with 6 DOF, 11 joints (6 active + 5 passive), linkage drive, 0.82 lb (370 g) weight, 110.2 lb (50 kg) max load, \u0026lt;0.008\" (\u0026lt;0.20 mm) accuracy, integrated tactile sensing, and RGB camera.\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 integration with humanoid robot systems. Power must be supplied by user via XT30 port.\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 ecosystem support materials.\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 applications, default is right-arm SKU. Specify left-arm when required.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eLinker Hand O6 Tactile:\u003c\/strong\u003e Five-finger dexterous hand (tactile) with 6 DOF, 11 joints (6 active + 5 passive), linkage drive, 0.82 lb (370 g) weight, 110.2 lb (50 kg) max load, and \u0026lt;0.008\" (\u0026lt;0.20 mm) repeat positioning accuracy. Includes integrated tactile sensing.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRGB camera included:\u003c\/strong\u003e The Linker Hand O6 Tactile includes an integrated RGB camera for on-hand visual feedback.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePower adapter NOT included:\u003c\/strong\u003e Power must be supplied by user via XT30 port (24V-60V). Ensure your power supply can handle the 700W peak load.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHand specifications:\u003c\/strong\u003e Linker Hand O6 Tactile -- 6 DOF, 11 joints (6 active + 5 passive), linkage drive, 0.82 lb (370 g), 110.2 lb (50 kg) max load, \u0026lt;0.008\" (\u0026lt;0.20 mm) accuracy.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eForce ratings:\u003c\/strong\u003e Thumb: 4.5 lbf (20 N); Four fingers: 5.6 lbf (25 N) each; Five-finger grip: 15.7 lbf (70 N).\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCommunication interfaces:\u003c\/strong\u003e Arm uses high-speed 485. Ensure compatibility with your humanoid robot 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 humanoid robot 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 Professional H Robotic Arm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eProduct Series\u003c\/td\u003e\n          \u003ctd\u003eUnitree R1 Humanoid Robot Arm\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\u003e13 (7 arm joints + 6 dexterous hand DOF)\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\u003eLinker Hand O6 five-finger dexterous hand (tactile, with RGB camera)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eHand DOF\u003c\/td\u003e\n          \u003ctd\u003e6 active\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eHand Joints\u003c\/td\u003e\n          \u003ctd\u003e11 (6 active + 5 passive)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eTransmission\u003c\/td\u003e\n          \u003ctd\u003eLinkage drive\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eHand Weight\u003c\/td\u003e\n          \u003ctd\u003e0.82 lb (370 g)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMax Load\u003c\/td\u003e\n          \u003ctd\u003e110.2 lb (50 kg)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eRepeat Positioning Accuracy\u003c\/td\u003e\n          \u003ctd\u003e\u0026lt;0.008\" (\u0026lt;0.20 mm)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eTactile Sensing\u003c\/td\u003e\n          \u003ctd\u003eIntegrated tactile sensors (Tactile variant)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMax Fingertip Force (Thumb)\u003c\/td\u003e\n          \u003ctd\u003e4.5 lbf (20 N)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMax Fingertip Force (Four Fingers)\u003c\/td\u003e\n          \u003ctd\u003e5.6 lbf (25 N) per finger\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMax Grip Force (Five Fingers)\u003c\/td\u003e\n          \u003ctd\u003e15.7 lbf (70 N)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eRGB Camera\u003c\/td\u003e\n          \u003ctd\u003eIntegrated in Linker Hand O6 Tactile Dexterous Hand\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\u003eMounting Options\u003c\/td\u003e\n          \u003ctd\u003eUpright, side, inverted\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 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 Professional H includes all features of the R1-7a Standard arm plus the Linker Hand O6 five-finger dexterous hand (tactile, with RGB camera).\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 and tactile sensing are integrated in the Linker Hand O6 Tactile dexterous hand for on-hand visual and force feedback.\u003c\/p\u003e\n    \u003cp\u003e* Power adapter NOT included. Power must be supplied by user via XT30 port (24V-60V). Peak power: 700W.\u003c\/p\u003e\n    \u003cp\u003e* Hand specifications: 6 DOF, 11 joints (6 active + 5 passive), linkage drive, 0.82 lb (370 g) weight, 110.2 lb (50 kg) max load, \u0026lt;0.008\" (\u0026lt;0.20 mm) repeat positioning accuracy.\u003c\/p\u003e\n    \u003cp\u003e* Force ratings: Thumb 4.5 lbf (20 N); Four fingers 5.6 lbf (25 N) each; Five-finger grip 15.7 lbf (70 N).\u003c\/p\u003e\n    \u003cp\u003e* Secondary development requires advanced programming skills and familiarity with multi-DOF robotics control.\u003c\/p\u003e\n    \u003cp\u003e* Unitree is a registered trademark of Unitree Robotics. Linker is a trademark of Linker 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":50287597060373,"sku":"R1-7A-PROFESSIONAL-H-ARM","price":4049.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/0157\/5189\/files\/R1-7aProfessionalH.jpg?v=1792418927","url":"https:\/\/futurology.tech\/products\/unitree-r1-7a-professional-h-robotic-arm","provider":"Futurology Tech","version":"1.0","type":"link"}