DH-Robotics introduced the ADH-5-13 five-finger dexterous hand at IROS 2026 in September. Designed for multi-finger manipulation, the hand combines 13 independently controllable active degrees of freedom with a direct-drive architecture and fingertip tactile sensing.
Unlike a conventional two-finger gripper, a dexterous hand can coordinate multiple fingers to hold, reposition, and manipulate objects in different ways. The ADH-5-13 is therefore worth evaluating for applications that require more than simple pick-and-place gripping.
The ADH-5-13 uses an anthropomorphic five-finger configuration. According to DH-Robotics, its 13 active degrees of freedom are distributed as follows:
The index and middle fingers also provide lateral movement of ±15 degrees, allowing a wider range of finger configurations.
This arrangement provides multiple ways to contact and hold objects. The actual grasping capability still depends on object geometry, surface friction, finger position, control settings, and the task being performed.
| Parameter | ADH-5-13 |
|---|---|
| Finger configuration | Five fingers |
| Active degrees of freedom | 13 |
| Weight | 735 g |
| Maximum lifting payload | Up to 20 kg, as specified by the manufacturer |
| Fingertip positioning repeatability | ±0.2 mm |
| Drive architecture | Direct-drive, backdrivable |
| Tactile sensing | Fingertip tactile sensing |
| Additional sensing options | Electronic skin, six-axis force/torque sensors, and vision-based tactile sensors |
The manufacturer's stated maximum lifting payload should not be interpreted as a universal operating capacity for every grasp. A suitable load depends on the object's shape, gripping configuration, load distribution, motion, and the way the hand is mounted.
The complete robot system must also account for the hand's weight and the forces generated during movement.
The ADH-5-13 uses a fully direct-drive architecture, with independent control of its 13 active degrees of freedom. The design is backdrivable, allowing external forces to influence joint movement.
For manipulation tasks, this architecture can support more responsive interaction with objects than a simple fixed-grip mechanism. DH-Robotics also specifies dual magnetic encoders at each joint for position feedback.
However, drive architecture is only one part of the performance equation. Control software, sensor integration, mechanical durability, and the robot arm's ability to support the hand all affect the final result.
Tactile sensing provides information about contact between the fingers and an object. It can help a system detect changes in contact conditions and adjust gripping behavior.
The ADH-5-13 integrates fingertip tactile sensing and supports additional sensing options. These can be relevant when handling objects with different shapes, surfaces, or compliance.
Buyers should clarify which sensors are included in the quoted configuration and which are optional. They should also confirm available sensor data, communication interfaces, control APIs, and compatibility with the intended robot platform.
DH-Robotics also offers the UDH-3-7, a three-finger dexterous hand. The two designs address different requirements.
| Consideration | ADH-5-13 | UDH-3-7 |
|---|---|---|
| Finger configuration | Five fingers | Three fingers |
| Active degrees of freedom | 13 | 7 |
| Design emphasis | Multi-finger manipulation | A more compact three-finger arrangement |
| Potential selection priority | Tasks requiring coordinated movement of more fingers | Tasks where three-finger grasping meets the requirement |
| Evaluation focus | Finger coordination, sensing, system integration | Grasp geometry, access, payload, and required manipulation |
The five-finger design is not automatically the better option. If the application mainly involves holding parts securely, a simpler gripper or three-finger design may be easier to integrate and maintain.
The ADH-5-13 becomes more relevant when the task genuinely benefits from coordinated movement across five fingers.
Before selecting the ADH-5-13, buyers should confirm:
For research platforms or custom robotic systems, interface compatibility can be as important as the hand's mechanical specifications.
The DH-Robotics ADH-5-13 combines a five-finger design, 13 active degrees of freedom, direct-drive actuation, and tactile sensing in a 735 g package. These characteristics make it a candidate for tasks that require more flexible multi-finger manipulation than conventional grippers provide.
Before purchasing, manufacturers and system integrators should verify the actual sensor configuration, integration interfaces, load requirements, and target tasks. These checks help determine whether the ADH-5-13 or a simpler end effector is the more practical choice.
DH-Robotics introduced the ADH-5-13 five-finger dexterous hand at IROS 2026 in September. Designed for multi-finger manipulation, the hand combines 13 independently controllable active degrees of freedom with a direct-drive architecture and fingertip tactile sensing.
Unlike a conventional two-finger gripper, a dexterous hand can coordinate multiple fingers to hold, reposition, and manipulate objects in different ways. The ADH-5-13 is therefore worth evaluating for applications that require more than simple pick-and-place gripping.
The ADH-5-13 uses an anthropomorphic five-finger configuration. According to DH-Robotics, its 13 active degrees of freedom are distributed as follows:
The index and middle fingers also provide lateral movement of ±15 degrees, allowing a wider range of finger configurations.
This arrangement provides multiple ways to contact and hold objects. The actual grasping capability still depends on object geometry, surface friction, finger position, control settings, and the task being performed.
| Parameter | ADH-5-13 |
|---|---|
| Finger configuration | Five fingers |
| Active degrees of freedom | 13 |
| Weight | 735 g |
| Maximum lifting payload | Up to 20 kg, as specified by the manufacturer |
| Fingertip positioning repeatability | ±0.2 mm |
| Drive architecture | Direct-drive, backdrivable |
| Tactile sensing | Fingertip tactile sensing |
| Additional sensing options | Electronic skin, six-axis force/torque sensors, and vision-based tactile sensors |
The manufacturer's stated maximum lifting payload should not be interpreted as a universal operating capacity for every grasp. A suitable load depends on the object's shape, gripping configuration, load distribution, motion, and the way the hand is mounted.
The complete robot system must also account for the hand's weight and the forces generated during movement.
The ADH-5-13 uses a fully direct-drive architecture, with independent control of its 13 active degrees of freedom. The design is backdrivable, allowing external forces to influence joint movement.
For manipulation tasks, this architecture can support more responsive interaction with objects than a simple fixed-grip mechanism. DH-Robotics also specifies dual magnetic encoders at each joint for position feedback.
However, drive architecture is only one part of the performance equation. Control software, sensor integration, mechanical durability, and the robot arm's ability to support the hand all affect the final result.
Tactile sensing provides information about contact between the fingers and an object. It can help a system detect changes in contact conditions and adjust gripping behavior.
The ADH-5-13 integrates fingertip tactile sensing and supports additional sensing options. These can be relevant when handling objects with different shapes, surfaces, or compliance.
Buyers should clarify which sensors are included in the quoted configuration and which are optional. They should also confirm available sensor data, communication interfaces, control APIs, and compatibility with the intended robot platform.
DH-Robotics also offers the UDH-3-7, a three-finger dexterous hand. The two designs address different requirements.
| Consideration | ADH-5-13 | UDH-3-7 |
|---|---|---|
| Finger configuration | Five fingers | Three fingers |
| Active degrees of freedom | 13 | 7 |
| Design emphasis | Multi-finger manipulation | A more compact three-finger arrangement |
| Potential selection priority | Tasks requiring coordinated movement of more fingers | Tasks where three-finger grasping meets the requirement |
| Evaluation focus | Finger coordination, sensing, system integration | Grasp geometry, access, payload, and required manipulation |
The five-finger design is not automatically the better option. If the application mainly involves holding parts securely, a simpler gripper or three-finger design may be easier to integrate and maintain.
The ADH-5-13 becomes more relevant when the task genuinely benefits from coordinated movement across five fingers.
Before selecting the ADH-5-13, buyers should confirm:
For research platforms or custom robotic systems, interface compatibility can be as important as the hand's mechanical specifications.
The DH-Robotics ADH-5-13 combines a five-finger design, 13 active degrees of freedom, direct-drive actuation, and tactile sensing in a 735 g package. These characteristics make it a candidate for tasks that require more flexible multi-finger manipulation than conventional grippers provide.
Before purchasing, manufacturers and system integrators should verify the actual sensor configuration, integration interfaces, load requirements, and target tasks. These checks help determine whether the ADH-5-13 or a simpler end effector is the more practical choice.
