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Description
Unitree Robotics -- Official Dexterous Hand
DEX 2/5 Dexterous Hand for Humanoid Robot
DEX 2/5
Tendon-Drive
0.80 lb
Dev Interface
Lightweight, high-performance dexterous hand for humanoid robotics. The DEX 2/5 features 2 degrees of freedom across 10 joints (8 in four fingers, 2 in thumb) with tendon-drive actuation. Weighing only 0.80 lb (365g), it delivers 10N fingertip force and operates on 24-58V. Designed for in-house development with full secondary development support and robot development interface. Note: Price applies to single hand; typically two hands are selected for humanoid robots.
2
DOF
10
Joints
0.80 lb
Weight
10N
Fingertip Force
24-58V
Voltage
5.9"
Length
Product Overview
The Unitree DEX 2/5 Dexterous Hand is a lightweight, tendon-driven articulated hand designed specifically for humanoid robot applications. Featuring 2 degrees of freedom distributed across 10 joints (8 joints in four fingers, 2 joints in thumb), it provides efficient manipulation capabilities while maintaining minimal weight.
Weighing only 0.80 lb (365g), the DEX 2/5 utilizes tendon-drive actuation for smooth, natural finger movements. The hand operates on a wide 24-58V voltage range and delivers 10N fingertip force for secure object manipulation. Designed as an in-house development by Unitree, it supports secondary development with a provided robot development interface.
Tendon-Drive Actuation
Cable-driven mechanism provides smooth, natural finger movements with reduced weight and complexity compared to direct-drive systems.
Ultra-Lightweight Design
At only 0.80 lb (365g), minimizes arm payload requirements while maintaining functional manipulation capabilities.
10-Joint Architecture
Four fingers with 8 joints plus thumb with 2 joints provide versatile grasping patterns for various object shapes.
Development Support
Full secondary development support with robot development interface provided for custom integration and control.
Design & Architecture
Engineered for efficient manipulation with minimal complexity:
Tendon-Drive System
- 2 Degrees of Freedom: Efficient DOF distribution for essential manipulation tasks.
- 10 Total Joints: Four fingers with 8 joints, thumb with 2 joints for versatile grasping.
- Tendon-Drive Actuation: Cable-driven system reduces weight and complexity while maintaining smooth operation.
- Compact Dimensions: 5.9" x 2.6" x 2.8" (151 x 67 x 70 mm) fits standard humanoid robot arm interfaces.
Performance Specifications
Optimized for reliable manipulation tasks:
Key Performance Metrics
- Fingertip Force: 10N -- sufficient force for secure grasping of lightweight to medium-weight objects.
- Operating Voltage: 24-58V -- wide voltage range compatible with standard humanoid robot power systems.
- Weight: 0.80 lb (365g) -- ultra-lightweight design minimizes arm payload and power consumption.
- No Haptic Feedback: Position-based control without force sensing for simplified integration.
Development & Integration
Designed for easy integration and customization:
Secondary Development
Full support for custom development with provided robot development interface and documentation.
In-House Development
Designed and manufactured by Unitree for optimal compatibility with G1 and other humanoid platforms.
Wide Voltage Range
24-58V operation compatible with various robot power systems and battery configurations.
Simple Integration
Standardized mounting interface and control protocols for quick deployment.
What's Included
Single hand package for integration:
| Hand | DEX 2/5 Dexterous Hand | One tendon-driven dexterous hand with 2 DOF, 10 joints, and 10N fingertip force. |
| Documentation | Development Interface | Robot development interface and integration documentation for secondary development. |
| Mounting | Mounting Hardware | Standard mounting interface compatible with Unitree humanoid robot arms. |
Important Notes
- Single Hand Pricing: The listed price and specifications apply to a SINGLE hand. Typically, two dexterous hands (left and right) are selected for a complete humanoid robot configuration.
- No Haptic Feedback: This model does NOT include haptic (force/torque) feedback sensors. Control is position-based.
- Secondary Development: Full secondary development support is provided with robot development interface access.
- Compatibility: Designed for Unitree humanoid robots (G1 series and compatible platforms).
- Tendon-Drive System: Cable-driven actuation requires periodic maintenance and tension adjustment for optimal performance.
- Weight Advantage: At 0.80 lb (365g), significantly lighter than many competing dexterous hands, reducing arm payload requirements.
Important: This product is sold as a SINGLE hand. For bimanual manipulation on a humanoid robot, you will need to purchase TWO units (one left hand and one right hand configuration).
Technical Specifications
| Product Name | DEX 2/5 Dexterous Hand for Humanoid Robot |
| Configuration | Tendon-drive Articulated Hand, In-House Development |
| Degrees of Freedom | 2 DOF |
| Number of Joints | 10 (Four fingers: 8 joints, Thumb: 2 joints) |
| Dimensions | 5.9" x 2.6" x 2.8" (151 x 67 x 70 mm) |
| Weight | Approx. 0.80 lb (365 g) |
| Operating Voltage | 24-58 V |
| Fingertip Force | 10 N |
| Haptic Feedback | No |
| Secondary Development | Supported (robot development interface provided) |
| Package Quantity | 1 hand (single unit) |
| Compatibility | Unitree G1 and compatible humanoid robots |
* Specifications are based on manufacturer data and may vary slightly by production batch.
* Price and information apply to a SINGLE hand. Two hands are typically required for a complete humanoid robot configuration.
* This model does NOT include haptic feedback sensors.
* Secondary development support and robot development interface provided.
* Unitree is a registered trademark of Unitree Robotics.
Description
Unitree Robotics -- Official Dexterous Hand
DEX 2/5 Dexterous Hand for Humanoid Robot
DEX 2/5
Tendon-Drive
0.80 lb
Dev Interface
Lightweight, high-performance dexterous hand for humanoid robotics. The DEX 2/5 features 2 degrees of freedom across 10 joints (8 in four fingers, 2 in thumb) with tendon-drive actuation. Weighing only 0.80 lb (365g), it delivers 10N fingertip force and operates on 24-58V. Designed for in-house development with full secondary development support and robot development interface. Note: Price applies to single hand; typically two hands are selected for humanoid robots.
2
DOF
10
Joints
0.80 lb
Weight
10N
Fingertip Force
24-58V
Voltage
5.9"
Length
Product Overview
The Unitree DEX 2/5 Dexterous Hand is a lightweight, tendon-driven articulated hand designed specifically for humanoid robot applications. Featuring 2 degrees of freedom distributed across 10 joints (8 joints in four fingers, 2 joints in thumb), it provides efficient manipulation capabilities while maintaining minimal weight.
Weighing only 0.80 lb (365g), the DEX 2/5 utilizes tendon-drive actuation for smooth, natural finger movements. The hand operates on a wide 24-58V voltage range and delivers 10N fingertip force for secure object manipulation. Designed as an in-house development by Unitree, it supports secondary development with a provided robot development interface.
Tendon-Drive Actuation
Cable-driven mechanism provides smooth, natural finger movements with reduced weight and complexity compared to direct-drive systems.
Ultra-Lightweight Design
At only 0.80 lb (365g), minimizes arm payload requirements while maintaining functional manipulation capabilities.
10-Joint Architecture
Four fingers with 8 joints plus thumb with 2 joints provide versatile grasping patterns for various object shapes.
Development Support
Full secondary development support with robot development interface provided for custom integration and control.
Design & Architecture
Engineered for efficient manipulation with minimal complexity:
Tendon-Drive System
- 2 Degrees of Freedom: Efficient DOF distribution for essential manipulation tasks.
- 10 Total Joints: Four fingers with 8 joints, thumb with 2 joints for versatile grasping.
- Tendon-Drive Actuation: Cable-driven system reduces weight and complexity while maintaining smooth operation.
- Compact Dimensions: 5.9" x 2.6" x 2.8" (151 x 67 x 70 mm) fits standard humanoid robot arm interfaces.
Performance Specifications
Optimized for reliable manipulation tasks:
Key Performance Metrics
- Fingertip Force: 10N -- sufficient force for secure grasping of lightweight to medium-weight objects.
- Operating Voltage: 24-58V -- wide voltage range compatible with standard humanoid robot power systems.
- Weight: 0.80 lb (365g) -- ultra-lightweight design minimizes arm payload and power consumption.
- No Haptic Feedback: Position-based control without force sensing for simplified integration.
Development & Integration
Designed for easy integration and customization:
Secondary Development
Full support for custom development with provided robot development interface and documentation.
In-House Development
Designed and manufactured by Unitree for optimal compatibility with G1 and other humanoid platforms.
Wide Voltage Range
24-58V operation compatible with various robot power systems and battery configurations.
Simple Integration
Standardized mounting interface and control protocols for quick deployment.
What's Included
Single hand package for integration:
| Hand | DEX 2/5 Dexterous Hand | One tendon-driven dexterous hand with 2 DOF, 10 joints, and 10N fingertip force. |
| Documentation | Development Interface | Robot development interface and integration documentation for secondary development. |
| Mounting | Mounting Hardware | Standard mounting interface compatible with Unitree humanoid robot arms. |
Important Notes
- Single Hand Pricing: The listed price and specifications apply to a SINGLE hand. Typically, two dexterous hands (left and right) are selected for a complete humanoid robot configuration.
- No Haptic Feedback: This model does NOT include haptic (force/torque) feedback sensors. Control is position-based.
- Secondary Development: Full secondary development support is provided with robot development interface access.
- Compatibility: Designed for Unitree humanoid robots (G1 series and compatible platforms).
- Tendon-Drive System: Cable-driven actuation requires periodic maintenance and tension adjustment for optimal performance.
- Weight Advantage: At 0.80 lb (365g), significantly lighter than many competing dexterous hands, reducing arm payload requirements.
Important: This product is sold as a SINGLE hand. For bimanual manipulation on a humanoid robot, you will need to purchase TWO units (one left hand and one right hand configuration).
Technical Specifications
| Product Name | DEX 2/5 Dexterous Hand for Humanoid Robot |
| Configuration | Tendon-drive Articulated Hand, In-House Development |
| Degrees of Freedom | 2 DOF |
| Number of Joints | 10 (Four fingers: 8 joints, Thumb: 2 joints) |
| Dimensions | 5.9" x 2.6" x 2.8" (151 x 67 x 70 mm) |
| Weight | Approx. 0.80 lb (365 g) |
| Operating Voltage | 24-58 V |
| Fingertip Force | 10 N |
| Haptic Feedback | No |
| Secondary Development | Supported (robot development interface provided) |
| Package Quantity | 1 hand (single unit) |
| Compatibility | Unitree G1 and compatible humanoid robots |
* Specifications are based on manufacturer data and may vary slightly by production batch.
* Price and information apply to a SINGLE hand. Two hands are typically required for a complete humanoid robot configuration.
* This model does NOT include haptic feedback sensors.
* Secondary development support and robot development interface provided.
* Unitree is a registered trademark of Unitree Robotics.
Unitree
by
Unitree
Unitree DEX 2/5 Dexterous Hand for Humanoid Robots
SKU:
G1-DEX2/5
- Regular price
- $1,490.00
- Sale price
- $1,490.00
- Regular price
-
Shipping calculated at checkout.
Providing the best new Tech Experience, Energy Independence and Robotics Ways of Optimisation
Providing the best new Tech Experience, Energy Independence and Robotics Ways of Optimisation
Packaging note:
Equipment is being supplied in a manufacturer packaging
