Unitree R1 Dedicated BrainCo Bionic Dexterous Hand Revo 2 Basic Version (Includes RGB Camera)

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Unitree Robotics -- Official End-Effector Unitree R1 Dedicated BrainCo Revo 2 Basic Version Official bionic dexterous hand for the Unitree R1 humanoid robot. BrainCo Revo 2 Basic f eatures 6 active DOF across 11 joints, 50N whole-hand grip force, 15N pinch force, and 0.1 degree repeatability in a lightweight 383g package. Includes an integrated RGB Camera (FOV 160) with dedicated mount, RS-485 and CANfd dual communication interfaces, full SDK support for Python/C with Linux/Windows/ROS compatibility, and OTA online upgrade capability. This listing is for a single hand -- typically, two dexterous hands are selected per humanoid robot for dual-arm manipulation. 11 Joints (6 Active) 50N Grip Force 383g Weight 0.1 deg Repeatability 160mm Height Product Overview The Unitree R1 Dedicated BrainCo Revo 2 Basic Version is the official bionic dexterous hand for the Unitree R1 humanoid robot, engineered to deliver human-like manipulation with an exceptional power-to-weight ratio. Built on BrainCo's mature prosthetic hand technology and the proven Revo 1 platform, the Revo 2 Basic achieves 50N whole-hand grip force and 20kg full-load capacity at just 383g - an industry-leading performance-to-mass ratio. The hand features 6 active joints driving 11 total degrees of freedom, enabling natural finger flexion, extension, and thumb abduction/adduction. An integrated RGB Camera (FOV 160) with a dedicated mount provides color visual feedback directly at the end-effector for object recognition and grasp verification. Dual communication interfaces (RS-485 and CANfd) support up to 1kHz real-time control, while the open SDK enables rapid secondary development in Python/C across Linux, Windows, and ROS environments. 6 Active DOF, 11 Total Joints Thumb features 2 active DOF (flexion/extension + abduction/adduction) and 1 passive DOF. Each of the 4 remaining fingers has 1 active + 1 passive DOF for natural, human-like motion. 50N Grip / 15N Pinch / 20kg Load Whole-hand grip force of 50N, single-finger pinch force of 15N, and full-load capacity of 20kg deliver robust manipulation for industrial, research, and service robotics applications. Integrated RGB Camera (FOV 160) Built-in RGB camera with 160 degrees field of view and dedicated mount provides color visual feedback at the gripper. Enables object recognition, visual servoing, and grasp verification without external cameras. RS-485 + CANfd Dual Interface Dual communication protocols with up to 1kHz real-time control. Connector model BM05B-PASS-TFT(LF)(SN) located under the wrist for clean cable routing. Open SDK -- Python/C, ROS Full SDK supports Python and C, compatible with Linux, Windows, and ROS. Access joint position, velocity, current feedback, and implement custom control algorithms. Lightweight & Compact -- 383g At just 383g with a 160mm height (middle fingertip to palm base), the Revo 2 Basic minimizes arm payload while maximizing manipulation capability. Operating noise under 50dB at 50cm. 11-DOF Joint Configuration The Revo 2 Basic dexterous hand distributes 6 active degrees of freedom across 5 fingers and 11 total joints, achieving natural human-like motion with precise control: Thumb 2 Active + 1 Passive Flexion/extension (0-59 deg active) and abduction/adduction (0-90 deg active). Plus 1 passive flexion DOF for natural thumb opposition. Index Finger 1 Active + 1 Passive Active flexion/extension 0-81 degrees. 1 passive DOF for natural finger curling motion. Middle Finger 1 Active + 1 Passive Active flexion/extension 0-81 degrees. 1 passive DOF for coordinated multi-finger grasping. Ring Finger 1 Active + 1 Passive Active flexion/extension 0-81 degrees. 1 passive DOF for power grip and precision pinch support. Little Finger 1 Active + 1 Passive Active flexion/extension 0-81 degrees. 1 passive DOF completes the full 11-DOF kinematic chain. Max Opening 100mm Maximum thumb-to-index opening distance of 100mm accommodates a wide range of object sizes for versatile grasping. Smart Control & Protection The Revo 2 Basic integrates advanced servo control algorithms and multi-layer protection systems for safe, reliable operation in research and industrial environments: 5 Control Modes Position + Time, Position + Speed, Speed, Current, and PWM modes. Precise trajectory control with cascading position-velocity-current feedback loops. 4-Layer Protection Current protection, stall protection, high-temperature protection, and anti-collision protection safeguard motors and mechanics during operation. Turbo Grip Mode Periodic re-gripping every 500ms after stall detection ensures sustained, reliable holding force for heavy or slippery objects. Custom Gestures & OTA Program customizable gestures via the SDK. OTA online upgrades keep firmware current. Back-of-hand button supports reset, factory restore, and gesture packing. Secondary Development & Interfaces The Revo 2 Basic is built for researchers and developers who need full programmatic control over dexterous manipulation. BrainCo provides a comprehensive SDK and multi-platform compatibility: SDK -- Python & C Full SDK with APIs for joint control, state feedback, and gesture programming. Supports Python and C languages for rapid algorithm prototyping and performance-critical applications. Multi-Platform Compatible with Linux, Windows, and ROS systems. Seamlessly integrates the hand into existing robotics stacks, simulators, and control frameworks. Real-Time Communication RS-485 and CANfd interfaces support up to 1kHz control frequency for high-bandwidth, low-latency real-time manipulation tasks. Motor State Feedback Real-time access to 6 motor IDs (thumb flex, thumb aux, index, middle, ring, pinky) with states: idle, running, stall, and turbo. What's Included (Per Hand) Each BrainCo Revo 2 Basic Version package contains the following components for a single dexterous hand: Hand BrainCo Revo 2 Basic Unit Complete dexterous hand assembly with 6 motors, 11 joints, and integrated mechanics. Vision RGB Camera (FOV 160) Integrated RGB camera with 160 degrees field of view for color visual feedback at the hand. Mount RGB Camera Dedicated Mount Precision dedicated mount for the integrated RGB camera. Optimized positioning for maximum FOV coverage. Cables Power & Data Cables All necessary power and communication cables for RS-485/CANfd connection to the R1 robot. Important Notes This package includes an integrated RGB Camera (FOV 160) with a dedicated mount. The Intel RealSense D405 Depth Camera is not included. This is the price and information for a single hand. Typically, two dexterous hands are selected per humanoid robot for dual-arm manipulation. Please specify left or right hand when ordering. The hand performs an automatic position calibration (reset) on power-up. Do not grip objects during this process to avoid dropping. Position calibration must be completed once after power-on before normal control can begin. Secondary development requires programming knowledge in Python or C and familiarity with robotics control concepts. Technical Specifications Parameter Unitree R1 BrainCo Revo 2 Basic Product Name R1 Dedicated BrainCo Bionic Dexterous Hand Revo 2 Basic Version (Includes RGB Camera) Compatible Robot Unitree R1 humanoid robot Total Degrees of Freedom 11 (6 active, 5 passive) Active Joints 6 (thumb flex, thumb aux, index, middle, ring, pinky) Weight 383 g Height (middle fingertip to palm base) 160 mm Width 76 mm Whole-Hand Grip Force 50 N (minimum) Single-Finger Pinch Force 15 N (minimum) Maximum Payload 20 kg Repeatability / Positioning Accuracy 0.1 degrees Max Opening (thumb to index) 100 mm Flexion/Extension Speed 0.65 s (max) Operating Noise (at 50cm) 50 dB (max) Supply Voltage 12 - 28 V DC Communication Interface RS-485, CANfd Max Communication Frequency 1 kHz Integrated RGB Camera RGB Camera (FOV 160) x1 with dedicated mount SDK Support Python, C -- Linux, Windows, ROS compatible Control Modes Position+Time, Position+Speed, Speed, Current, PWM Smart Protection Current, stall, high-temperature, anti-collision Operating Temperature -10 to 40 degrees C / 90% RH Online Upgrade OTA supported Default Device ID 126 (Left) / 127 (Right), modifiable 1-254 Package Quantity Single hand per package Typical Robot Configuration Two hands per humanoid robot (dual-arm) Warranty 12 months * Specifications are based on manufacturer data and may vary slightly by production batch.* This package includes an integrated RGB Camera (FOV 160) with dedicated mount. The Intel RealSense D405 Depth Camera is not included.* This package includes one dexterous hand. For dual-arm manipulation, order two units and specify left or right configuration.* The hand performs automatic position calibration on power-up. Do not grip objects during this process.* Position calibration must be completed once after power-on before normal control can begin.* Secondary development requires programming skills in Python or C and familiarity with robotics control concepts.* Unitree is a registered trademark of Unitree Robotics. BrainCo is a registered trademark of BrainCo Inc. Show more