AccessoriesAgiBot
AgiBot OmniHand Pro dexterous hand
A 750 g dexterous hand with 19 degrees of freedom, 20 N fingertip force and over 150 tactile points. Optional accessory for AgiBot robots.
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AgiBot OmniHand 3 Ultra-M dexterous hand
AgiBotSKU: agibot-omnihand-3-ultra-mOn order
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Product details
Weight0.63 kg
Package dimensions18.95 x 8.85 x 4 cm
CategoriesAccessories, Humanoid robots
Description
The OmniHand 3 Ultra-M is the flagship dexterous hand from AGILINK, AgiBot's robotic hand company, launched at WAIC 2026. It packs 20 active degrees of freedom into a 630 g, human-sized hand. It is an optional accessory for the AgiBot X2 Ultra, the X2 EDU and other compatible robots.
Key features
- Direct drive at every joint: no gearboxes and no tendons. Joint states are read straight from each actuator's encoder, with ±0.2 mm repeatability across the workspace. The data is clean and suited to training AI models.
- Tactile sensing that detects slip: each fingertip carries a vision-based tactile sensor that measures three-dimensional force from 0 to 30 N, with 0.005 N resolution and 0.08 mm deformation accuracy. It tells slip from contact and an edge from a surface. The palm adds 300 tactile points.
- Built for continuous duty: under continuous load its surface stays at 40 to 45 °C with no throttling. AgiBot validated it over 500,000 cycles. It holds 3 kg steadily and lifts up to 8 kg.
Typical uses
- Embodied AI training
- Teleoperation and demonstration capture
- Bimanual, contact-rich manipulation research
Data from the AGILINK OmniHand 3 Ultra-M datasheet. IRIS Robotics supplies the hand on its own or fitted to the robot, checks compatibility with your platform and helps integrate it into your application.
Technical specifications
| Specification | Value |
|---|---|
| Active degrees of freedom | 20 |
| Weight | 630 g |
| Size | 189.5 × 88.5 × 40 mm |
| Actuation | Direct drive at every joint |
| Repeatability | ±0.2 mm |
| Opening or closing time | 0.3 s |
| Payload | 3 kg stable grasp, 8 kg lifting |
| Fingertip tactile sensor | Vision-based, 3D distributed force and 6D resultant, 0 to 30 N, 0.005 N resolution, 0.04 mm spatial resolution, 0.08 mm deformation accuracy |
| Palm tactile sensor | 300 points, 3D force, 0.1 N resolution |
| Communication | CAN FD, RS485 or EtherCAT |
| Reliability | 500,000 validated cycles, 40 to 45 °C surface under continuous load |
| SDK | Python and C++ |
Frequently asked questions
Which robots is the OmniHand 3 Ultra-M compatible with?
It is offered as an optional accessory for the AgiBot X2 Ultra, the X2 EDU and other compatible robots. Compatibility with your platform should be checked before ordering.
How many degrees of freedom does it have?
It has 20 active degrees of freedom, with direct drive at every joint and no gearboxes or tendons.
How much can it hold and lift?
It holds 3 kg in a stable grasp and lifts up to 8 kg. Opening or closing takes 0.3 s.
How does the tactile sensing work?
Each fingertip has a vision-based tactile sensor measuring 3D force from 0 to 30 N with 0.005 N resolution. The palm adds 300 tactile points with 3D force and 0.1 N resolution.
What interfaces and software are available?
Communication is over CAN FD, RS485 or EtherCAT, and the SDK is available in Python and C++.
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