Product details

DexHand021 S

DexHand021 S 灵巧手

Dexterous Hand

DexRobot

DexHand021 S

About this product

DexHand021 S is DexRobot's three-finger hand for grasping research, robot integration and automation prototyping. It combines gears, tendons and linkages across eight degrees of freedom, with a manufacturer-listed mass of 0.6 kg. A palm-mounted 5 MP RGB camera and joint-position sensing are standard; normal force, tangential force and proximity sensing are configuration options. CAN FD and RS485 interfaces support integration, while an open SDK enables application development. The manufacturer describes adaptive grasping, visual guidance and compliant assembly as intended uses, with performance figures measured under laboratory conditions.

Model
DexHand021 S
Category
Dexterous Hand

Specifications & evidence

Source-backed claims. Configuration, workload and evidence type matter when comparing products.

Camera frame rate

30 fps

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
帧率 30 FPS

Camera resolution

5 MP

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
图像分辨率 5 MP

Communication interfaces

CAN FD; RS485

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
通讯方式 CAN FD / RS485

Degrees of freedom

8

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
自由度 8 DoF

Dimensions

208 × 80 × 82.8 mm

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
尺寸(长* 宽 * 高) 208mm * 80mm * 82.8mm

Drive type

Gear, tendon and linkage

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
传动方式 齿轮 + 腱绳 + 连杆

Finger count

3

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
手指数量 3

Fingertip force

>10 N

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
指尖力 > 10 N

Mass

0.6 kg

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
重量 0.6 kg

Maximum current

2 A

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
最大电流 2 A

Maximum payload

5 kg

Manufacturer specification

Environment: room temperature; Pose: palm facing downward; Method: three fingers jointly grasp and lift kettlebell

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
负载(常温环境,掌面朝下三指合作抓握提起壶铃) 额定负载 2.5 kg 最大负载 5 kg

Operating voltage

24 V

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
工作电压 DC 24 V

Rated payload

2.5 kg

Manufacturer specification

Environment: room temperature; Pose: palm facing downward; Method: three fingers jointly grasp and lift kettlebell

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
负载(常温环境,掌面朝下三指合作抓握提起壶铃) 额定负载 2.5 kg 最大负载 5 kg

Repeatability

±0.5 mm

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
重复定位精度 ± 0.5 mm

Static current

0.13 A

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
静态电流 0.13 A

Tactile sampling frequency

≥50 Hz

Manufacturer specification

DexHand021 S-千元级超轻量工业级三指灵巧手-灵巧智能DexRobot
采样频率 ≥ 50 Hz

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