Unitree R1 Dexterous Tendon-Cord Hand
- Proprietary Tendon-Driven Design: Engineered with an advanced tendon-driven mechanism for smooth, precise, and reliable robotic hand movement.
- 2 DoF with 10 Joints: Features 2 Degrees of Freedom and 10 total joints, including 8 joints across four fingers and 2 joints in the thumb for coordinated grasping.
- Compact & Lightweight: Measures approximately 151 × 67 × 70 mm and weighs just 365 g, making it ideal for humanoid robotic applications.
- 24–58 V Operating Voltage: Designed to operate across a wide 24–58 V voltage range for seamless integration with compatible robotic systems.
- 10 N Fingertip Force: Delivers up to 10 N of fingertip force for stable object handling and precision manipulation.
- Development Ready: Supports secondary development with robotic development interfaces for research and custom robotics applications. No tactile sensing. Specifications and price are for one hand unit; a complete humanoid robot typically requires two hands.
- Trusted dealerDirect manufacturer partnership
- Pan-India deliveryInsured shipping, all states
- Post-sale supportTraining + service included
What makes it work
Unitree R1 Dexterous Tendon-Cord Hand
A Gala-style tendon-driven dexterous hand — precise control for unbeatable strength. This proprietary tendon-driven design uses a gear-tendon rope drive for lightweight, compact, and reliable manipulation on the Unitree R1 platform.
Tendon-Driven Precision, Built for Durability
The Unitree R1 Dexterous Tendon-Cord Hand is a proprietary tendon-driven dexterous hand providing 2 degrees of freedom across 10 joints — 8 joints across the four fingers and 2 joints in the thumb. Measuring approximately 151mm × 67mm × 70mm and weighing about 365g, it delivers 10N of fingertip force at an operating voltage of 24–58V. It does not include tactile sensing, but fully supports secondary development, with robotic development interfaces provided for custom integration.
Four Pillars of the Tendon-Driven Hand
Tendon-Driven Robotic Hand — What You Get
Tendon-Driven Robotic Hand — Complete Specification
| Specification | Details |
|---|---|
| Design | |
| Drive Type | Tendon-Driven (Proprietary Design) |
| Degrees of Freedom (DOF) | 2 |
| Number of Joints | 10 (8 across four fingers, 2 in the thumb) |
| Mechanical | |
| Dimensions | Approx. 151mm × 67mm × 70mm |
| Weight | Approx. 365g |
| Electrical & Performance | |
| Operating Voltage | 24–58V |
| Fingertip Force | 10N |
| Tactile Sensing | Not included |
| Development | |
| Secondary Development | Supported — robotic development interfaces provided |
| Compatibility | |
| Compatible Platform | Unitree R1 |
| Ordering | |
| Unit of Sale | Single hand (a complete robot typically uses two) |
Common Questions — Tendon-Driven Robotic Hand
Does this listing include both hands?
No. The listed price and specifications apply to a single hand unit. A humanoid robot is typically equipped with two dexterous hands.
How many degrees of freedom does it have?
It provides 2 degrees of freedom across 10 joints — 8 joints across the four fingers and 2 joints in the thumb.
Does it include tactile sensing?
No, this hand does not include tactile sensing.
How much fingertip force does it provide?
It delivers 10N of fingertip force.
Can I customize or integrate this hand into my own robot software?
Yes. The hand supports secondary development, with robotic development interfaces provided for custom integration.
How durable is the tendon-driven design?
The hand has passed over 100,000 fatigue cycles and completed over 100 drop tests, ensuring stable, long-term reliability even under repeated impact.
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