21-DoF Natural Human Hand Grasping Dexterous Hand Actuator
HONPINE L20 is a 21-DoF dexterous hand that accurately simulates natural human hand grasping with delicate operations. It uses innovative linkage transmission and self-developed motors for high-precision motion and supports force, vision, and tactile sensors, enhancing environmental adaptability and intelligent interaction through multimodal perception. With high DoFs, multimodal perception, and force-position hybrid algorithms, it is widely used in education & research, industrial automation, household assistance, and elderly care, providing precise, dexterous operation solutions.
Features
- Highly Bionic DoFs & Fine Operations
- 21 DoFs (16 active + 5 passive) mimic human hand movements and grasping to meet complex, fine operation requirements.
- Multi-Modal Perception & Intelligent Interaction
- Configurable with force and electronic skin sensors to accurately detect contact force, object shape, and close-range images—boosting environmental adaptability and interaction intelligence.
- Edge-Cloud Integration & No-Code Deployment
- One-click skill deployment from cloud libraries via edge-cloud architecture, lowering thresholds, and improving efficiency.
- High Reliability & Data Support
- The robust structure resists impact and adapts to high-intensity training and industrial environments. It supports self-developed data collection for data farm construction and algorithm optimization.
Specifications
| Degrees of Freedom |
16 |
| Number of Joints |
21 (16 active + 5 passive) |
| Transmission Type |
Linkage drive |
| Control Interface |
CAN/RS-485 |
| Communication Rate |
600kbps |
| Weight |
1100g |
| Maximum Load |
10kg |
| Operating Voltage |
DC24V±10% |
| Static Current |
0.2A |
| Average No-load Operating Current |
1A |
| Maximum Current |
3A |
| Repeat Positioning Accuracy |
±0.2mm |
| Opening/Closing Time |
1.2s |
| Maximum Thumb Tip Force |
18N |
| Maximum Four-Finger Tip Force |
20N |
| Maximum Five-Finger Gripping Force |
100N |
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Shipping Policy
We ship directly from the country where the product is made, such as China, Italy, or Taiwan, helping you avoid or pay lower tariffs.
Fast Delivery! We ship via FedEx, UPS, DHL, and USPS because they are fast, reliable, and easily trackable. We process orders within 24 hours, and delivery may take 4-7 business days after that, depending on your location. We will email you the tracking number once your order is shipped.
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Return Policy
5 Hours: Mistakes happen when ordering, so you have 5 hours to request a refund for any reason, including if you don’t want to pay the tariff. However, Stripe will not refund you their processing fee if you cancel your order.
All Sales Are Final: After 5 hours, we cannot cancel your order or issue a refund because order cancellations require reverse tariff payments and multiple shipping fees, which are very costly and time-consuming. For technical issues, we will be happy to assist you in resolving problems and provide a replacement if you can prove that the product has a manufacturing defect.
Exchange Policy: We want you to be happy with your new purchase. However, once you have used the product, we cannot issue a refund. But we will offer an exchange for a product that has irreversible manufacturing defects or technical problems. If you purchased the wrong product, then you, as the customer, will be responsible for the re-shipping fees and tariffs. If the product you purchased is defective, email us at support@ozrobotics.com with photos or a video of the faulty parts so we can evaluate it before arranging for a replacement.
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