Robotera XHAND1 Dexterous Left Hand w/ Free Shipping

• 12 Degrees of Freedom: Each finger is equipped with independent actuators, providing a total of 12 degrees of freedom. The thumb and index fingers each have 3 degrees, while the middle, ring, and little fingers each have 2 degrees. This configuration allows for complex movements such as lateral finger swings and thumb-pinky opposition, enhancing the hand's versatility.

• High-Resolution Tactile Feedback: Each fingertip is embedded with a high-resolution tactile array sensor, offering over 100 points of 3D force and temperature sensing. This enables the XHAND1 to detect subtle variations in texture, pressure, and temperature, facilitating delicate tasks like object handling and surface inspection.

• Impressive Load Capacity: Despite its compact size, the XHAND1 demonstrates remarkable strength. It can achieve a maximum grip force of 80N and lift weights up to 25 kg, making it suitable for both light and heavy-duty applications.

• Advanced Control and Compatibility: The XHAND1 supports various control modes, including position control, current-loop force control, and force-position control. It is compatible with Linux, C++, Python, and ROS, and offers integration with teleoperation systems like Vision Pro, enhancing its adaptability for research and industrial use.

• Robotics Research and Development: Its precise control and tactile feedback are invaluable for developing and testing robotic algorithms and systems.

• Industrial Automation: The hand's strength and dexterity enable it to perform tasks such as assembly, packaging, and quality inspection.

• Assistive Technologies: Its human-like movements can be utilized in prosthetics and rehabilitation devices, offering improved functionality for users.

The Robotera XHAND1 sets a new standard in robotic dexterity, combining strength, precision, and adaptability. Its advanced features make it a valuable tool for a wide range of applications, from research and development to industrial automation.

XHAND1 is a five-fingered robotic dexterous hand with high degrees of freedom, high performance, and high intelligence. It features 12 fully active degrees of freedom, with 3 for the thumb and index finger, and 2 for each of the remaining fingers. The index finger has lateral movement (±15°) for twisting movements like bottle caps, and the thumb can adopt a pinky position for enhanced grip stability. It uses a full gear Quasi-Direct Drive transmission with all active joints locally positioned and decoupled, supporting AI algorithms like imitation learning and reinforcement learning. Each joint is back-drivable, offering impact resistance and low damping for force control. It is equipped with high-resolution tactile sensors on each fingertip, providing precise three-dimensional force and temperature information. XHAND1 can achieve a one-handed grip up to 80N and lift loads up to 25Kg, with a human-like size and compact design.

• Degrees of Freedom (DOF): 12 active DOF, 0 passive DOF
• DOF Allocation: Thumb x 3, Index Finger x 3, Middle Finger x 2, Ring Finger x 2, Little Finger x 2
• Weight: 1100 g
• Dimensions (L x W x T): 191 mm x 94 mm x 47 mm (size of an adult’s hand)
• Thumb Actuation/Transmission: 3 gear-driven force-controlled joint module
• Four-Finger Actuation/Transmission: 9 gear-driven force-controlled joint module
• Lateral Swing: -15° to +15° (Index Finger)
• Fingertip Repeat Positioning Accuracy: ±0.20 mm
• Control Modes: Position control (low damping/high damping mode), current-loop force control, force-position control
• Load Capacity: Fingertip Force: 15 N, Maximum Grip Strength (whole hand): 80 N, Maximum Grasp Weight (palm up): 25 Kg, Maximum Grasp Weight (palm left): 16 Kg
• Dynamic Performance: Thumb Farthest Opposition: Little Pinky, Open/Close Repetition Speed: >2Hz, Back-drive Damping: ≤0.1 Nm
• Sensing Configuration: Tactile Coverage: 270° five-finger fingertip encirclement, Number of Tactile Sensors: Five 270° three-dimensional encircling tactile array sensors on five fingertips, Tactile Resolution (whole hand): 12x10 (270° encircling per fingertip) x 5, Tactile Sensing Dimensions: Three-dimensional force sensing (including tangential forces X and Y)
• Software Functions: Whole-hand Control Frequency: 83Hz, Communication Rate: EtherCAT: 100MHz, RS485: 3MHz, Packet Size: Transmitter: 2088–4896 bytes, Receiver: 288 bytes
• Sensing Parameters: Fingertips: 120 three-dimensional profiling array forces
• Joints: position, velocity, temperature, current (torque)
• Control Parameters: Joint position, joint torque, joint stiffness coefficient, joint damping coefficient
• Reliability: No-load Grasp Cycles: 1,000,000 cycles
• Operating Temperature Range: -20°C to 60°C
• Electrical Parameters: Working Voltage: 24V ~ 72V, Static Current: 0.15A @48V, 7W, Maximum Current: 2.5A @48V, 120W, Communication Interface: RS485(USB), EtherCAT
• Equipped with high-resolution (>100 points) tactile array sensors on each finger for precise three-dimensional force and temperature information
• Supports Linux, SDK compatible with C++ and Python, and ROS (Robot Operating System)
• Provides Vision Pro teleoperation application, glove- and vision-compatible retargeting functions for operational testing and data collection
• Includes standard Windows platform evaluation applications for customer debugging and embedded system development. (XHAND1).