Unitree Dex3-1 Tactile Robotic Hand — Right Mount (for H2 Robot)

Description

Description

• Unitree Dex3-1 Tactile Hand for Unitree H2 (Right)
• 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 the Unitree H2 (Right) is a power-controlled, highly dexterous robotic hand designed for versatile operation. Featuring hybrid force–position control, it delivers both sensitivity and reliability, enabling precise manipulation of objects.

The Dex3-1 is a three-finger dexterous hand 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. It can be paired with the Unitree G1 humanoid robot to execute a wide range of complex tasks.

View moreWhat’s Included

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

Dimensions

• 88 x 77 x 175 mm (L x W x H)

Specifications

• 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 500g
  • 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 500g
  • The Maximum Power is: 400W at 3s
• Number of Pressure Sensors: 9 (Total of 33 Pressure Sensors)
• Array resolution
  • 2×2 (Palm) x3
  • 2×2 (Single Finger Pad) x3
  • 3×1 (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
• Weight: 710 g

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