Hiwonder NexArm LeRobot Open-Source 6-Axis Robotic Arm for Embodied AI, Imitation Learning, and ESP32 Development
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【Deep Compatibility with the Hugging Face LeRobot Ecosystem】Supports millisecond-level synchronization between the leader arm and follower arm, with direct access to community pre-trained models, demonstration datasets, and simulation environments for fast validation of imitation learning and reinforcement learning algorithms.
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【End-to-End Imitation Learning】Supports rapid dataset collection and model training. Simple demonstration trajectory recording enables fast end-to-end algorithm validation while greatly lowering the barrier to algorithm development.
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【65 kg·cm High-Torque Magnetic Encoder Bus Servos】Industrial-grade high-precision magnetic encoder bus servos, combined with trapezoidal acceleration/deceleration and curve-smoothing algorithms, reduce start-stop jitter, enable smooth motion, and deliver ±2 mm repeatability.
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【Open-Source and Multi-Mode Control】Open-source code and schematics, plus PC software, app control, secondary development examples, and structured tutorials, significantly lower the barrier to embodied AI development.
| Product Parameters | ||
| Brand | Hiwonder | |
| Product name | NexArm open-source embodied AI robotic arm | |
| Material | Metal frame | |
| Dimensions | Leader arm: 111 × 216 × 619 mm | Follower arm: 111 × 111 × 614 mm |
| Weight | Leader arm: 1.2 kg | Follower arm: 1.3 kg |
| Servos | Leader arm: HX-10HM × 5 + HX-12H × 1 | Follower arm: HX-12H × 2 + HX-30HM × 3 + HX-65HM × 1 |
| Controller | NexArm follower arm controller, NexArm leader arm controller | |
| Power supply | 12V 5A (DC 5.5 × 2.5) | |
| Operating system | Windows / Linux / macOS | |
| Control method | USB serial / Bluetooth / Wi-Fi | |
| Programming tool | Arduino IDE | |
| Packaging weight and volume | Leader Arm: 3.2kg, 345 × 158 × 220 mm Follower Arm: 2.9kg, 345 × 158 × 220 mm Standard Kit: 6.7kg, 487 × 290 × 195 mm Advanced Kit: 7.9kg, 487 × 290 × 195 mm |
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| Product Parameters | ||
| Brand | Hiwonder | |
| Product name | NexArm open-source embodied AI robotic arm | |
| Material | Metal frame | |
| Dimensions | Leader arm: 111 × 216 × 619 mm | Follower arm: 111 × 111 × 614 mm |
| Weight | Leader arm: 1.2 kg | Follower arm: 1.3 kg |
| Servos | Leader arm: HX-10HM × 5 + HX-12H × 1 | Follower arm: HX-12H × 2 + HX-30HM × 3 + HX-65HM × 1 |
| Controller | NexArm follower arm controller, NexArm leader arm controller | |
| Power supply | 12V 5A (DC 5.5 × 2.5) | |
| Operating system | Windows / Linux / macOS | |
| Control method | USB serial / Bluetooth / Wi-Fi | |
| Programming tool | Arduino IDE | |
| Packaging weight and volume | Leader Arm: 3.2kg, 345 × 158 × 220 mm Follower Arm: 2.9kg, 345 × 158 × 220 mm Standard Kit: 6.7kg, 487 × 290 × 195 mm Advanced Kit: 7.9kg, 487 × 290 × 195 mm |
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| Item | Specification | |
| Brand | Hiwonder | |
| Product name | NexArm open-source embodied AI robotic arm | |
| Material | Metal frame | |
| Dimensions | Leader arm: 111 × 216 × 619 mm | Follower arm: 111 × 111 × 614 mm |
| Weight | Leader arm: 1.2 kg | Follower arm: 1.3 kg |
| Servos | Leader arm: HX-10HM × 5 + HX-12H × 1 | Follower arm: HX-12H × 2 + HX-30HM × 3 + HX-65HM × 1 |
| Controller | NexArm follower arm controller, NexArm leader arm controller | |
| Power supply | 12V 5A (DC 5.5 × 2.5) | |
| Operating system | Windows / Linux / macOS | |
| Control method | USB serial / Bluetooth / Wi-Fi | |
| Programming tool | Arduino IDE | |
| Packaging weight and volume | Leader Arm: 3.2kg, 345 × 158 × 220 mm Follower Arm: 2.9kg, 345 × 158 × 220 mm Standard Kit: 6.7kg, 487 × 290 × 195 mm Advanced Kit: 7.9kg, 487 × 290 × 195 mm |
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Shipping & Delivery
1. Free Shipping Policy
Hiwonder offers free standard shipping on orders over US $499 (before tax and duties), delivered via trusted carriers such as DHL, UPS, or FedEx.
Most orders arrive within 6 working days after dispatch. You can check if your country is eligible for free shipping in the regions listed below.
Eligible Regions
- Americas: United States, Canada, Mexico, Chile
- Europe: Germany, United Kingdom, Netherlands, Switzerland, France, Austria, Italy, Belgium, Spain, Sweden, Finland, Norway, Portugal, Czech Republic, Poland, Greece, Slovenia, Romania, Denmark, Bulgaria, Luxembourg, Slovakia, Hungary, Ireland, Estonia, Lithuania
- Asia: China, Japan, Singapore, South Korea, United Arab Emirates, Malaysia, Thailand, Philippines, Indonesia
- Oceania: Australia, New Zealand
If your country or region is not listed above, the shipping cost will be automatically calculated at checkout once you enter your shipping address.
2. Customs & Import Fees
All international shipments are subject to local customs regulations. Import duties, taxes, or other fees may be charged by your country's customs authority upon arrival.
Our shipping term is FOB Shenzhen, which means these fees, if any, are the customer's responsibility. The shipping carriers will assist with the customs clearance process to ensure smooth delivery.
If a package is returned due to unpaid customs duties, any related return or reshipping fees will be deducted from your refund.
3. Order Processing Time
Orders are typically processed within 24 hours after placement and shipped the next business day.
Orders placed on weekends or public holidays will be shipped on the next working day.
Once shipped, you will receive a confirmation email with tracking information.
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