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Unitree Dex3-1 Force Control Three Finger Dexterity Hand
From £6,252.30 £5,210.25
To £7,502.96 £6,252.47
Dex3-1 three-finger dexterous hand, with 7 degrees of freedom 7 motion off machine: 6 micro brushless force control joint direct drive, 1 micro brushless force control joint gear drive, one hand with 33 tactile sensors. It can be used with G1 humanoid robot to perform various complex actions.
SKU
UNI-Dex3Hand
Unitree Dex3-1
Power Control Dexterous Hand, Operate Everything
Combined with force and position hybrid control, it is sensitive and reliable, and can simulate the precise operation of the object
Collect data, Sensitive and Accurate
Dex3-1
Dex3-1 three-finger dexterous hand, with 7 degrees of freedom 7 motion off machine: 6 micro brushless force control joint direct drive, 1 micro brushless force control joint gear drive, one hand with 33 tactile sensors. It can be used with G1 humanoid robot to perform various complex actions.
Product Parameters
| Weight | 710g | |
| Size | 175mm x 88mm x 77mm | |
| Degrees of Freedom | Thumb x 3 Index Finger x 2 Middle Finger x 2 |
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| Transmission Mechanism | 6 Motors Drive Directly 1 Motor Drive with Gears |
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| Angle of Joint | Thumb Joint 0: -60°~60° Thumb Joint 1: -35°~60° The Thumb Joint 2: 0 to 100° Index Finger Joint 0: 0 °~90° Index Finger Joint 1: 0 °~100° Middle Finger Joint 0: 0 °~90° Middle Finger Joint 1: 0 °~100° |
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| Fingertip Repeat Positioning Accuracy | ±2mm | |
| Working Voltage | 12~58V | |
| Static Current | 58V @ 0.2A | |
| Maximum Current | 10A | |
| Communication Interface | USB2.0 | |
| Working Temperature Range | -20℃ ~ 60℃ | |
| Load Conditions ( Palm Facing Down At Room Temperature, Grasping A 5cm Round Hard Object) | The Maximum Weight is 500g | The Maximum Power Is: 400W@3s | |
| Load Condition (Palm Facing Left At Room Temperature, Grasping A 5cm Round Hard Object) | The Maximum Weight is 500g | The Maximum Power Is: 400W@3s | |
| Number of Pressure Sensors | 9 (Total of 33 Pressure Sensors) | |
| Array resolution | 2 x 2 (Palm) x 3 2 x 2 (Single Finger Pad) x 3 3 x 1 (Single Fingertip) x 3 |
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| Range of Perception | 10g-2500g | |
| Maximum Acceptance (Unamaged) | 20kg | |
| Communication rate | 1000Hz | |
| The number of bytes in a full packet | Sender：1234 bytes Receiver：1270 bytes |
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| Perceptual feedback | Joint Mode, Joint Position, Joint Velocity, Joint Torque, Joint Temperature, Voltage and Current, Sensor Pressure Value, Sensor Temperature Value, imu Data | |
| Control feedback | Joint Mode, Joint Position, Joint Velocity, Joint Torque, Joint Stiffness Coefficient, Joint Damping Coefficient | |
| Model | F-1515-108 Miniature Brushless Force Control Joint | F-1515-214 Miniature Brushless Force Control joint |
| Weight | 45g | |
| Size | 34.8mm x 23.1mm x 23.3mm | |
| Reduction Ratio | 1：108 | 1：214 |
| Maximum Torque (Ideal) | 0.76Nm | 1.498Nm |
| Maximum Torque (Actual) | The Torque Is In The Same Direction As The Speed：0.49Nm The Toque Is In The Opposite Direction of The Rotational Speed：1.37Nm |
The Torque Is In The Same Direction As The Speed：0.86Nm The Toque Is In The Opposite Direction of The Rotational Speed：3.1 Nm |
| Maximum Rotational Speed | 23rad/s | 11rad/s |
| Maximum Line Current | 4.76A | |
| Communication Control Frequency | 1000Hz | |
| Method of Communication | High Speed Unibus | |
| Encoder | Rotor Absolute Value Encoder | |
| Working Temperature Range | -20℃ ~ 60℃ | |
| IP Rating | / | |
| Working Voltage | 12-24V | |
| Motor Preceived Feedback | Torque, Angle, Angular Velocity, Temperature | |
| Motor Control Instruction | Torque, Angle, Angular Velocity, Stiffness, Damping | |
| Manufacturer | Unitree |
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