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Nanjing ENCOS Intelligent Technology Co., Ltd. logoNanjing ENCOS Intelligent Technology Co., Ltd.

EC-Dexhand-5F

Exact EC-Dexhand-5F model; other ENCOS hands and standalone joint products have separate specifications.

Price
Price not disclosed
Type
Components · Dexterous Hands
Status
Commercial
Availability
On sale
Release Date
Apr 15, 2025
Country/Region
China
Latest parameter verification
2026-10-31
20 DOF
Active degrees of freedom
20
Mechanical joint count
0.85 kg
Hand weight
5
Finger count

EC-Dexhand-5F is a five-finger hand developed by ENCOS for robot integration requiring multi-joint posture control. Official specifications list 20 active degrees of freedom, a mass of 850 g and absolute dual encoders. It connects through EtherCAT or CAN, with a stated control frequency of 1000 Hz, with its distinguishing combination being multiple active joints and dual encoders.

1 / 1EC-Dexhand-5F

Technical specifications

Model specifications are shown below. Configuration-specific values are listed separately; missing data does not mean zero or unsupported.

Degrees of freedom and drive

Finger count
5
Actuator count
20
Actuator technology
brushless DC motor
Active degrees of freedom
20 DOF
Mechanical joint count
20
Total degrees of freedom
20 (manufacturer-reported total)
Transmission mechanism
quasi-direct-drive architecture with independent modular joints

Mobility & Payload

Hand Payload
2 kg

Mechanical and mounting

Hand weight
0.85 kg

Electrical and integration

Dexterous Hand
five-finger dexterous hand
Dexterous Hand Model
EC-Dexhand-5F
Joint Encoder
absolute dual encoder
Joint Sensor Type
dual encoders and motor temperature sensor
Operating voltage
12 V
Torque Accuracy
0.02 N·m

Sensors

Force/Torque Sensor
full-joint force feedback
Sensors
absolute dual encoders and motor temperature sensor

Battery and Runtime

Power Supply
12V DC

Interaction and Communication

Communication
EtherCAT, CAN

Development and Expansion

Operating Modes
servo, force-position hybrid, torque, current and damping modes

Configurations

EC-Dexhand-5F — documented communication protocols

Communication and control

Communication protocol
EtherCAT

Manufacturer lists EtherCAT and CAN as communication protocols for EC-Dexhand-5F. This parameter profile does not identify a delivery SKU, connector, pinout or simultaneous operation.

Communication protocol
CAN

Manufacturer lists EtherCAT and CAN as communication protocols for EC-Dexhand-5F. This parameter profile does not identify a delivery SKU, connector, pinout or simultaneous operation.

Commercial Status

Status
Commercial
Price
Price not disclosed
Release Date
Apr 15, 2025
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