Thousand-Yuan Level High-Function Three-Fingered Dexterous Hand

Lightweight, Reliable, Open-Source, Mass-Producible
Achieves 80% of Core Hand Manipulations

Thousand-Yuan Level High-Function Three-Fingered Dexterous Hand

Lightweight, Reliable, Open-Source, Mass-Producible
Achieves 80% of Core Hand Manipulations

Technical Highlights

Bionic Design

Elastic soft body + micro-textured surface
Touch sensation close to real human skin

Core Transmission

Special braided flexible rope
Rigid-flexible coupling patented transmission

Full Ecosystem Compatibility

Open-source SDK + multi-protocol support
Rapid secondary development

Precision Control

0~1A stepless speed regulation torque
Dynamic torque self-adaptation

Super Durability

Over 200,000 cycles without attenuation
Continuous operation with 500g load per finger

Core Description

Is an ultra-lightweight industrial-grade three-fingered dexterous hand, weighing only 0.62kg (about the weight of a bottle of cola),

Yet capable of achieving a 22N grip force and 8 degrees of freedom for flexible manipulation.

It adopts a three-mode intelligent transmission of gear/Tendon/linkage, suitable for industrial, logistics, scientific research and other scenarios,

And has passed the 200,000-cycle loaded life certification.

Is an ultra-lightweight industrial-grade three-fingered dexterous hand, weighing only 0.62kg (about the weight of a bottle of cola),

Yet capable of achieving a 22N grip force and 8 degrees of freedom for flexible manipulation.

It adopts a three-mode intelligent transmission of gear/Tendon/linkage, suitable for industrial, logistics, scientific research and other scenarios,

And has passed the 200,000-cycle loaded life certification.

Parameters
Weight (kg)
0.62kg
Degrees of Freedom
8
Drive Method
Motor
Transmission Method
Gear+Tendon+Linkage
Grip Force
Peak 22N
Sensors
Angle and Vision (Standard)
Tactile (Optional)
Load
(at normal temperature, with the palm facing down and three fingers cooperating to grasp and lift the kettlebell)
Rated 2.5kg
Max 5kg
Repeat Positioning Accuracy (mm)
+0.5mm (No Load)
Movement speed (no load, finger open and closed)
Max speed 150°/s
Movement speed (no load, finger rotation)
Max speed 130°/s
Service Life
200,000 cycles (500g load)
Operating Voltage
DC 24V
Static Current
0.1A
Maximum Current
2A
Control Mode
Position Control
Communication Method
CANFD/RS485
Operating Temperature (Indoor)
0~40°C
Operating Humidity
≤80%RH
Enhanced Application Scenarios

Industrial:Electronic component assembly, conveyor belt sorting, automotive wire harness plug-in

Scientific Research: Bionics research (open API control interface), artificial intelligence training, extreme environment testing

Medical: Syringe grasping, test tube dispensing, surgical instrument delivery

Industrial:Electronic component assembly, conveyor belt sorting, automotive wire harness plug-in

Scientific Research: Bionics research (open API control interface), artificial intelligence training, extreme environment testing

Medical: Syringe grasping, test tube dispensing, surgical instrument delivery