리버트론이 제공하는 압도적인 가성비의 파이썬 코딩 6축 로봇팔, 대학 연구소와 산업용 자동화를 위한 최고의 오픈소스 협동로봇 솔루션OpenArmAssembled in Korea, Shipped Worldwide
100% Open source based Physical AI Humanoid Robot Arm
Reasonable price, Easy and fast purchase
Exploded View
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Core Specifications
Libertron complies with the OpenArm standard specifications
Bimanual Arms
Arm Reach
Weight per Arm
Peak Payload per Arm
CAN-FD Control
Peak Torque
OpenArm in Action
Discover Detail
Experience OpenArm's elaborate hardware design and innovative features in photos and videos.
Bimanual System
Structure flawlessly mimicking human arms
Fully Open-source
Complete CAD, firmware, control code, and simulation tools openly available.
Teleoperation
Enables intuitive and precise teleoperation of the Follow arm via the Leader arm, providing smooth operation with gravity compensation.
Simulation
Works with MuJoCo and Isaac Sim for realistic testing and reinforcement learning.
Dexterous, Powerful & Safe Design
Compliant, backdrivable joints enable safe, practical human-centered interaction.
Bilateral Force Feedback
Two-way force feedback for contact-rich teleoperation and real-world data collection.
Key Features
Core features accelerating innovation from research to mass production
Bimanual System
Perfectly synchronized bimanual 14DOF control enables human-level complex task execution.
1kHz CAN-FD Control
High-speed communication protocol developed based on CAN-FD realizes ultra-precise real-time motion control.
Affordable Platform
An open-source-based affordable price dramatically lowers the barrier to entry for research and industrial applications.
Lightweight & Powerful
Despite its light 5.5kg arm weight, it boasts a powerful peak payload of up to 6kg.
Open Source Ecosystem
Fully compatible with ROS2 and supported by a rich open-source community for rapid development.
Built for AI
Provides a hardware architecture optimized for deploying Sim-to-Real reinforcement learning models.
Applications
Robot Manipulation Research
Human-Robot Interaction (HRI)
Reinforcement & Imitation Learning for Robotics
Teleoperation & Demonstration-based Learning
AI-driven Humanoid Robot Learning
AI Robotics Education
Resources
Start developing with the open source ecosystem
Not a perfect industrial robot.
But the most reasonable starting point for humanoid research.
OpenArm is an innovative open-source robotics project globally available for AI research. We don't claim the flawless precision of multi-million-dollar industrial equipment, but it is undeniably the best platform for physical AI research. Libertron's role is simple: we eliminate a minimum of 3+ months and countless trials and errors you would otherwise waste on overseas sourcing, assembly, and setup. Now, simply focus on your research.
📦 DIY Self-Assembly
Individual part sourcing & manufacturing
Minimum 2-3 Months
Individual shipping from 10+ overseas vendors, risk of missing parts
Minimum 180 Hours
Dozens of hours waiting for 3D prints + complex fastening
Self Troubleshooting
Scouring community issues for ROS2 integration and debugging
100% User Responsibility
No overseas returns or free repairs for burned motors
🤝 Libertron Devkits
Pre-assembled & Fully Tested
Immediate Start
Fast delivery via single vendor with complete documentation
0 Hours
Fully assembled by Libertron's expert engineers before shipping
Pre-tested Environment
Basic operation verified; out-of-the-box example code provided
Dedicated Local Support
Transparent and fast B2B technical support system
(Currently serving South Korea only)
When you factor in time and risk, it's ultimately the most affordable choice.
Get a Quote for DevkitsWhy buy from Libertron?
Libertron has enhanced the OpenArm platform for a more user-friendly experience,
providing comprehensive support from delivery to after-sales service.
"From Delivery to Operation"Comprehensive end-to-end support
As the manufacturer, Libertron provides end-to-end support, including product delivery, technical support, and comprehensive after-sales service.
"Enhanced In-House Platform"Optimized for professional use
We provide a platform with improved specifications, convenience, and durability compared to similar products in the market.
"Extensible Solutions"Flexible utilization for R&D and education
We offer various options and extensible solutions, including cameras and custom-made grippers.
Frequently Asked Questions
Here are the most common questions about the OpenArm robotic arm.
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