DexHand is the dexterous-manipulation platform brand of Wuhan Jingling Qiaoshou Robotics: the DexHand-5F five-finger hand, the DexGrip-3F three-finger gripper, SDKs, simulation environments, datasets and the open DexHand Benchmark.

DexHand-5F 有多少个自由度？

17 servo motors and 17 active degrees of freedom; independent finger flexion and thumb opposition; left/right pair.

支持哪些仿真与控制框架？

ROS 2 and a Python SDK; simulation in NVIDIA Isaac Sim, MuJoCo and Gazebo; real hardware over EtherCAT, programmed in CODESYS or the in-house GUI.

能免费获取模型吗？

Yes: the free Community tier provides URDF and mesh models plus a simplified SDK, delivered by email.

Community tier free; Simulation Kit from ¥1,999/yr; Developer Hardware from ¥29,800; Enterprise licensing on request. Indicative prices, quote governs.

什么是远程实机测试 Remote Test Drive？

A ¥199–499 session to remotely drive our real or simulated hand through a grasp and receive a selection / API report; fully credited against a later purchase.

Dexterous manipulation platform

Dexterous manipulation infrastructure for embodied AI.

Our own five-finger dexterous hand and three-finger adaptive gripper, with SDKs, simulation, datasets and benchmarks — take a policy from simulation to a real gripper.

从仿真到实机的灵巧操作技术平台 · 手 / SDK / 数据集 / 评测

Explore technology See the hardware

DOF17 · 22 joints

LATENCY8 ms

GRIP FORCE4.2 N

REPEATABILITY±0.02 mm

Demo reel loading…

Hardware · Built in-house

A five-finger dexterous hand, a three-finger adaptive gripper, and the servo drives behind them.

Everything below is designed and built by us and runs in our lab and at customer sites. Photos and videos are real footage.

DexHand-5F · Gen 1 (shipping)

Five-finger bionic dexterous hand

17 servo motors, 17 active DoF, independent finger flexion and thumb opposition
Left and right hands as a pair; mounts on 6-axis arms, parallel robots or humanoid bodies
Comes with a multi-axis servo drive tower, EtherCAT bus, CODESYS / in-house GUI programming
A virtual hand identical to the real one for offline programming and live co-simulation on the same controller
Demonstrated: grasping PCBs, tools and everyday objects; EMG (muscle sensor) driven control

DexGrip-3F

Three-finger adaptive gripper

Three grasp modes: enveloping (spheres, cylinders, soft bags), pinch (small parts), internal (pipes, rings)
Fingers at 120° with linked joints that conform to the object — high tolerance to misalignment
High payload-to-weight ratio for arm end-effectors and drone-mounted grasping
Force feedback: adjustable grip force for heavy and fragile parts alike

Watch footage

Roadmap

From external motors in Gen 1 to a forearm-integrated, tendon-driven Gen 2.

Gen 1 proved high-DoF control on real hardware and in simulation. Gen 2 moves every actuator into the forearm to meet the protection, stiffness and size demands of humanoid and industrial use.

Gen 1 · shipping

High-DoF bionic hand · external motors

17 servo motors + multi-axis drive tower, mature control chain
Virtual hand and real hand on one controller
Suited to research, policy validation, teaching and demos

Limits: hand volume and stiffness, exposed cabling, no IP rating

Gen 2 · in development

Forearm-integrated · tendon-driven · 1:1 human size

17 micro motors (encoder + planetary gear) and servo boards fully inside the forearm, axes parallel to the forearm in a honeycomb layout
High-strength fibre tendons with remote drive, active/passive tension compensation, routed through a yaw + pitch universal wrist
Graded compliance across DIP / PIP / MCP joints: fine fingertips, high-load knuckles
Sealed-forearm thermal management (aluminium shell conduction + micro ducts / heat pipes)
Palm and fingertip tactile / 6-axis force arrays and joint sensors with fatigue-rated routing
Designed for IP dust/water protection and domestic precision-machining supply chains

Target: humanoid bodies and high-dynamic industrial grasping

Videos · 实拍与仿真

See the hand work — on the bench, in simulation, at the fair.

Unedited footage: dexterous-hand control, EMG-driven grasping, controller tutorials and industrial application cases. All videos are served from this site, so they play anywhere — including mainland China.

All videos on YouTube ↗

Featured · Hannover Messe 2016

Live at Hannover Messe

Our team's robot and hand technology demonstrated on the floor at Hannover Messe 2016 — 2 min 46 s, unedited.

汉诺威工业博览会现场演示 · 无剪辑实拍

YouTube channel ↗

Product footage DexHand-5F / DexGrip-3F

Left + right hand pairDexHand-5F · gestures and single-finger motion

Real hand and virtual hand in syncPhysical motion mirrored in simulation

Three-finger gripper demoEnveloping / pinch · grip force overlay

Dexterous hand 灵巧手 · 控制 / 仿真 / 肌电

4:32Dexterous hand programming & CODESYS control with simulation灵巧手编程 · CODESYS 控制与仿真联调

0:21Dexterous hand driven by a muscle (EMG) sensor肌电传感器驱动灵巧手 · 真人测试

0:10Dexterous hand bench test (2018-03)灵巧手台架测试

Controller & simulation tutorials 控制器与仿真教程

CODESYS + GUI · Lesson 4控制器编程课程 4

GUI jog & simulation of the robot controller控制器手动/仿真

GUI robot controller · Lesson 1控制器课程 1

GUI CNC teach-in programming (intermediate)CNC 示教编程 · 中级

BSI servo software basicsBSI 伺服软件基础

BSI new motor adaptation (intermediate)BSI 新电机适配 · 中级

Application cases 应用案例（Delta / SCARA / 打磨）

Robot polishing work station机器人打磨工作站

Delta pick-and-place with visionDelta 视觉拾取

Real machines running at customers客户现场运行

SCARA on flexible PCB软板 PCB 作业

Delta dispensingDelta 点胶

Robot teleoperated from a phone手机遥控机器人

All videos are served from this site; no YouTube access required. For higher resolution or original footage, contact us.

DexHand Benchmark 2026

An open reference for dexterous hands.

Simulated and public-data baselines to start. The test protocol is open — vendors are welcome to claim a profile and post verified physical metrics.

Open test protocol

Hand DoF Payload Repeatability Latency Source

DexHand SCP-E5 17 — ±0.02 mm 8 ms Simulated

Shadow Hand 24 ~5 kg — — Public data

Allegro Hand 16 — — — Public data

LEAP Hand 16 — — — Public data

Baselines are compiled from public sources and simulation for reference only — not official vendor measurements. Are you the vendor? Claim your profile to submit verified physical metrics with test video.

Products

Start free in simulation. Scale to hardware and licensing.

Everything that can be delivered automatically ships instantly. Hardware and custom work go through a short qualified inquiry.

Community

Free

URDF & mesh models
Simplified SDK
Email delivery, no account needed

Drive a real hand from your browser before you buy.

¥199 (remote simulation demo) / ¥499 (remote control of the real hand, 30 min): you command our hand or its digital twin through a grasp from your browser and receive a selection & API-fit report (PDF). The fee is fully credited against any hardware or subscription order.

Skip the “30-minute chat” — see capability directly
Report: recommended model, flange / electrical interface, ROS 2 integration steps, quote
Time slots and payment details within one business day

Investors

A running system, not a pitch.

The data room shows the business as it actually operates today, with live traction — not a static deck.

TechnologyHand, simulation, control and safety layer

ProductsDigital subscriptions, hardware, licensing

TractionSDK downloads, orders, enterprise leads, revenue

RoadmapDeveloper kit → industrial hand → platform

China Machinery Industry Science and Technology Award certificate

Team honours

China Machinery Industry Science & Technology Award · 2nd Prize, Scientific Progress (2020) Project "Cable-driven high-speed parallel robot: key technologies and complete equipment" · awarded to the team's predecessor company, Wuhan Scramp Robotics Technology Co., Ltd.