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Unitree Dex3-1 Three Finger Dexterous Hand 7 DOF Force Control Robotic Hand Tactile Sensor Robot End Effector
Unitree Dex3-1 Three Finger Dexterous Hand 7 DOF Force Control Robotic Hand Tactile Sensor Robot End Effector
Unitree Dex3-1 Three Finger Dexterous Hand 7 DOF Force Control Robotic Hand Tactile Sensor Robot End Effector
Unitree Dex3-1 Three Finger Dexterous Hand 7 DOF Force Control Robotic Hand Tactile Sensor Robot End Effector
Unitree Dex3-1 Three Finger Dexterous Hand 7 DOF Force Control Robotic Hand Tactile Sensor Robot End Effector
Unitree Dex3-1 Three Finger Dexterous Hand 7 DOF Force Control Robotic Hand Tactile Sensor Robot End Effector
Unitree Dex3-1 Three Finger Dexterous Hand 7 DOF Force Control Robotic Hand Tactile Sensor Robot End Effector
Unitree Dex3-1 Three Finger Dexterous Hand 7 DOF Force Control Robotic Hand Tactile Sensor Robot End Effector
Specifications
Delivery Time :
6~8 weeks
Size :
175 × 88 × 77 mm
Model Number :
Dex3-1
Price :
US $5500.00 - 6500.00/ Set
Packaging Details :
Plastic box
Maximum Load (5 cm round hard object) :
500 g
Supply Ability :
800 sets per year
Degrees of Freedom :
7 (Thumb ×3, Index ×2, Middle ×2)
Working Temperature :
–20 °C to 60 °C
Payment Terms :
T/T
Accuracy :
±2 mm
Working Voltage :
12–58 V
Brand Name :
Unitree
Place of Origin :
China
MOQ :
1 set
Weight :
710 g
Description
Product Overview

The Unitree Dex3-1 is a force-controlled three-finger dexterous hand designed for precise manipulation. It features 7 degrees of freedom with hybrid direct-drive and gear-drive micro brushless force-control joints, plus 33 tactile sensors. Compatible with the Unitree G1 humanoid robot, it enables complex grasping and operation tasks with high sensitivity and reliability.

Technical Specifications
Parameter Specification
Weight 710 g
Size 175 × 88 × 77 mm
Degrees of Freedom 7 (Thumb ×3, Index ×2, Middle ×2)
Transmission 6 direct-drive + 1 gear-drive micro brushless force-control joints
Fingertip Repeat Positioning Accuracy ±2 mm
Working Voltage 12–58 V
Static Current 0.2 A @ 58 V
Maximum Current 10 A
Communication Interface USB 2.0
Working Temperature –20 °C to 60 °C
Maximum Load (5 cm round hard object) 500 g
Maximum Power 400 W @ 3 s
Pressure Sensors 9 modules (total 33 sensors)
Perception Range 10 g – 2500 g
Application Industry
  • Humanoid robot research and development
  • Advanced manipulation and grasping tasks
  • Education and laboratory experiments
  • Industrial light assembly and testing
  • Embodied AI and robotics applications
Common Problems & Solutions
  • Problem: Limited tactile feedback → Solution: 33 pressure sensors with 10g–2500g perception range
  • Problem: Integration with humanoid platforms → Solution: Designed for Unitree G1 compatibility
  • Problem: Precision in fingertip positioning → Solution: ±2 mm repeat accuracy
Replacement Models
  • Other Unitree dexterous hand options
  • Alternative three-finger force-controlled hands
Why Buy From Us
  • Genuine Unitree Dex3-1 product
  • Competitive pricing with technical support
  • Assistance for G1 integration and configuration
  • Reliable spare parts availability
Stock & Delivery Time
  • Standard models: 4-6 weeks typical
  • Configured or paired systems: 6-8 weeks
RFQ Form
  • Left or right hand requirement
  • Compatibility needs (e.g., Unitree G1)
  • Application details
  • Quantity & target delivery date
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Unitree Dex3-1 Three Finger Dexterous Hand 7 DOF Force Control Robotic Hand Tactile Sensor Robot End Effector

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Product Detail
Delivery Time :
6~8 weeks
Size :
175 × 88 × 77 mm
Model Number :
Dex3-1
Price :
US $5500.00 - 6500.00/ Set
Packaging Details :
Plastic box
Maximum Load (5 cm round hard object) :
500 g
Contact Supplier
Unitree Dex3-1 Three Finger Dexterous Hand 7 DOF Force Control Robotic Hand Tactile Sensor Robot End Effector
Unitree Dex3-1 Three Finger Dexterous Hand 7 DOF Force Control Robotic Hand Tactile Sensor Robot End Effector
Unitree Dex3-1 Three Finger Dexterous Hand 7 DOF Force Control Robotic Hand Tactile Sensor Robot End Effector
Unitree Dex3-1 Three Finger Dexterous Hand 7 DOF Force Control Robotic Hand Tactile Sensor Robot End Effector

Xiangjing (Shanghai) M&E Technology Co., Ltd

Verified Supplier
4 Years
shanghai, shanghai
Since 2015
Business Type :
Manufacturer, Agent, Exporter, Trading Company, Seller
Main Products :
Industrial Robot Arm, Welding Robot Arm, Palletizing Robot Arm
Total Annual :
2500W-3000W
Employee Number :
400~500
Certification Level :
Verified Supplier
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