- 19 Degrees of Freedom 12 active and 7 passive DOF in a five-finger layout, enabling a broad set of grasp families including cylindrical, spherical, and multi-finger pinch.
- Multi-Modal Perception Integrated position, tactile, force, slip, and proximity sensors enable rich closed-loop manipulation control beyond position-only grippers.
- Low-Power Posture Holding Maintains grasp poses without continuous high current draw (0.2 A static), extending operational endurance in long-duration tasks.
- Modular Finger Maintenance Each of the five fingers is independently replaceable, reducing maintenance time and downtime in lab or pilot deployments.
- CAN FD Communication High-speed CAN FD bus with sub-1.0 s cycle time supports real-time position, trajectory, and force control modes.
- ROS Ecosystem Integration Supports ROS1, ROS2, and micro-ROS alongside simulation assets, VR teleoperation, and motion capture tooling for embodied AI pipelines.
Description
The DexRobot 021MP is a mass-produced, high-DOF, multi-modal dexterous hand engineered for humanoid robots, embodied AI research, and industrial automation. Built around a five-finger architecture with 19 degrees of freedom — 12 active and 7 passive — it replicates a broad range of human grasp families including cylindrical, spherical, and multi-finger pinch, supporting over 15 distinct hand operations. The 021MP uses motor-driven tendon transmission with each of its five fingers independently replaceable, making field maintenance faster and reducing system downtime. A key design goal is low-power posture holding, allowing the hand to maintain grasp poses for extended periods without continuous high current draw.
Multi-modal perception is central to the 021MP's capability. Its sensing suite covers position, tactile, force, slip, and proximity — enabling closed-loop control well beyond simple position commands. Operating at DC 24 V with a static current of just 0.2 A, the hand communicates over CAN FD with control modes spanning position, trajectory, and force. Native ROS1, ROS2, and micro-ROS support, along with simulation assets and teleoperation tooling for motion capture, VR, and gesture recognition, make the 021MP a versatile platform for learning-based manipulation pipelines and research labs.
Fonctionnalités
Spécifications
| Brand | DexRobot |
|---|---|
| Model | 021MP |
| Weight | 1.0 kg |
| Degrees of Freedom | 19 (12 active + 7 passive) |
| Drive Type | Motor with tendon transmission |
| Operating Voltage | DC 24 V |
| Static Current | 0.2 A |
| Maximum Current | 7.4 A |
| Load Capacity | 5 kg (system-level) |
| Single-Finger Fingertip Strength | 1,000 g |
| Communication | CAN FD |
| Lifespan | > 150,000 cycles |
| Control Modes | Position, Trajectory, Force |
| Software Integration | ROS1, ROS2, micro-ROS |
Secteurs
Questions fréquentes
The 021MP is a high-DOF, multi-modal dexterous robotic hand designed as an end-effector for humanoid robots and manipulation research platforms. It supports over 15 human hand operations and is used in embodied AI development, industrial prototyping, and research applications requiring fine, multi-finger manipulation.
The 021MP combines 19 degrees of freedom (12 active, 7 passive), motor-driven tendon transmission, and a multi-modal sensor suite covering position, tactile, force, slip, and proximity sensing. This enables closed-loop force-aware control well beyond what simple parallel grippers offer.
The 021MP is suited to robotics and embodied AI research, university and lab education programs, industrial prototyping cells with high product variation, and teleoperation systems. Its CAN FD and ROS compatibility make it straightforward to integrate into existing research stacks.
Robotix Market ships the DexRobot 021MP worldwide. The product is covered by the manufacturer's warranty as specified by DexRobot; no third-party or on-site service warranty is included.
Contact Robotix Market through the website to request a quote or place an order. Our team can assist with product configuration, integration questions, and international shipping arrangements.
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