Unitree Dex3-1 Tactile Hand for Unitree H2 (Pair)

Unitree RoboticsSKU: RB-Unt-261

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Included in this bundle

  • 1 X RB-Unt-228 - Unitree Dex3-1 Tactile Hand for Unitree H2 (Left)
  • 1 X RB-Unt-243 - Unitree Dex3-1 Tactile Hand for Unitree H2 (Right)

Description

  • Unitree Dex3-1 Tactile Hand for Unitree H2 (Pair)
  • Offers three-finger dexterous hand with 7 degrees of freedom
  • Designed for versatile operation
  • Featuring hybrid force–position control
  • Delivers both sensitivity and reliability

The Unitree Dex3-1 Tactile Hand for Unitree H2 (Pair) offers highly dexterous robotic hands designed for versatile operation. Featuring hybrid force-position control, delivers both sensitivity and reliability, enabling precise manipulation of objects.

The Dex3-1 is three-finger dexterous hands with 7 degrees of freedom and 7 independent motion axes: six micro brushless force-control direct-drive joints and one micro brushless force-control gear-drive joint. Equipped with 33 tactile sensors, it offers detailed feedback for advanced control. These can be paired with the Unitree G1 humanoid robot to execute a wide range of complex tasks.

  • 1x Unitree Dex3-1 Tactile Hand for Unitree H2 (Left)
  • 1x Unitree Dex3-1 Tactile Hand for Unitree H2 (Right)

  • 88 x 77 x 175 mm (L x W x H)
  • Degrees of Freedom
    • Thumb x3
    • Index Finger x2
    • Middle Finger x2
  • Transmission Mechanism
    • 6 Motors Drive Directly
    • 1 Motor Drive with Gears
  • Angle of Joint
    • Thumb Joint 0: -60°~60°
    • Thumb Joint 1: -35°~60°
    • The Thumb Joint 2: 0 to 100°
    • Index Finger Joint 0: 0 °~90°
    • Index Finger Joint 1: 0 °~100°
    • Middle Finger Joint 0: 0 °~90°
    • Middle Finger Joint 1: 0 °~100°
  • Fingertip Repeat Positioning Accuracy: ±2mm
  • Working Voltage: 12 ~ 58V
  • Static Current: 58V at 0.2A
  • Maximum Current: 10A
  • Communication Interface: USB 2.0
  • Working Temperature Range: -20°C ~ 60 °C
  • Load Conditions (Palm Facing Down At Room Temperature, Grasping A 5cm Round Hard Object)
    • The Maximum Weight is 500 g
    • The Maximum Power is: 400W at 3s
  • Load Condition (Palm Facing Left At Room Temperature, Grasping A 5cm Round Hard Object)
    • The Maximum Weight is 500 g
    • The Maximum Power is: 400W at 3s
  • Number of Pressure Sensors: 9 (Total of 33 Pressure Sensors)
  • Array resolution
    • 2x2 (Palm) x3
    • 2x2 (Single Finger Pad) x3
    • 3x1 (Single Fingertip) x3
  • Range of Perception: 10g-2500g
  • Maximum Acceptance (Unamaged): 20 kg
  • Communication rate: 1000 Hz
  • The number of bytes in a full packet
    • Sender: 1234 bytes
    • Receiver: 1270 bytes
  • Perceptual feedback: Joint Mode, Joint Position, Joint Velocity, Joint Torque, Joint Temperature, Voltage and Current, Sensor Pressure Value, Sensor Temperature Value, imu Data
  • Control feedback: Joint Mode, Joint Position, Joint Velocity, Joint Torque, Joint Stiffness Coefficient, Joint Damping Coefficient

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