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Hiwonder NexArm LeRobot VLA Open-Source 6-Axis Robotic Arm for Embodied AI, Imitation Learning, and ESP32 Development
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Hiwonder NexArm LeRobot VLA Open-Source 6-Axis Robotic Arm for Embodied AI, Imitation Learning, and ESP32 Development
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Hiwonder NexArm LeRobot VLA Open-Source 6-Axis Robotic Arm for Embodied AI, Imitation Learning, and ESP32 DevelopmentProduct Description NexArm is an open source AI robotic arm platform built for embodied AI and VLA (Vision Language Action) learning. Featuring an industrial grade, all metal housing, high precision magnetic encoder serial bus servos, dual output shaft power joints, and in house motion control algorithms, it delivers a stable, reliable hardware foundation for robot learning. NexArm covers the complete development pipeline, from teleoperation teaching
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Product Description
NexArm is an open-source AI robotic arm platform built for embodied AI and VLA (Vision-Language-Action) learning. Featuring an industrial-grade, all-metal housing, high-precision magnetic encoder serial bus servos, dual-output shaft power joints, and in-house motion control algorithms, it delivers a stable, reliable hardware foundation for robot learning.
NexArm covers the complete development pipeline, from teleoperation teaching and data collection to imitation learning and edge deployment. Fully compatible with the LeRobot ecosystem, it enables rapid deployment of cutting-edge robot policies like ACT, Diffusion Policy, and Pi0.
NexArm covers the complete development pipeline, from teleoperation teaching and data collection to imitation learning and edge deployment. Fully compatible with the LeRobot ecosystem, it enables rapid deployment of cutting-edge robot policies like ACT, Diffusion Policy, and Pi0.
Built for Imitation Learning
Supports a leader-follower teleoperation system composed of a leader arm and a follower arm, with deep compatibility at the underlying level with the latest Hugging Face LeRobot framework.
Seamless Hugging Face Ecosystem Integration
The leader arm uses a 1:147 gear ratio for high-frequency demonstration capture, while the follower arm uses a 1:345 reduction ratio for superior positioning stability. This enables smooth access to Hugging Face community models for end-to-end imitation learning.
High-Precision Magnetic Encoder Bus Servo
Built around a dual-output-shaft magnetic encoder servo system with all-metal gears. A powerful magnetic motor and real-time feedback from multiple algorithms ensure precise and stable joint movement.
Parallel-Rail Gripper
Silicone gripper pads and stainless-steel transmission components ensure asecure grip and improved durability.
Cross-Platform Control and Connectivity
App Control
Through the app, each NexArm joint can be controlled independently. Designated objects can also be grasped and sorted with flexible control, while preset action groups can be called up quickly.
Offline Drag Teaching
The leader arm can be dragged offline for intuitive demonstration. Combined with advanced imitation learning algorithms, the follower arm can accurately reproduce motion and grasping trajectories.
Wireless Multi-Device Control
Supports multilingual remote collaboration across multiple devices, with unicast, multicast, and broadcast modes. Automated scenarios can be deployed with ease, helping build a highly responsive AIoT collaborative ecosystem.
Wireless Controller Control
Equipped with a PS3 wireless controller and low-latency one-to-one pairing, allowing multiple devices to run side by side without interference. Programming support also enables different feedback actions on NexArm.
High-Performance Hardware
Specification Parameters
| 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 |
|
| 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 |
|
Packing List
Specifications
| 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 |
|
Hiwonder NexArm LeRobot VLA Open-Source 6-Axis Robotic Arm for Embodied AI, Imitation Learning, and ESP32 Development
Item no
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92154097946
US$ 140.00
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