OpenArm 2 - Next-Gen 7 DOF Robot Arm for Embodied AI

OpenArm 2 – Robotic Arm Kit

The OpenArm 2 is the next-generation, high-performance evolution of the renowned open-source robotic arm platform. Designed as a cutting-edge OpenArm V2 architecture, it brings higher payload capacity, improved joint dynamic response, and superior kinematics mapping—making it the ultimate next-gen embodied AI hardware for advanced laboratories.

Upgrades and Innovations in OpenArm 2

Enhanced Payload & Rigidity: Redesigned structural components and optimized joint motors allow higher payload capability without compromising speed.
Refined Kinematics & Precision: Upgraded encoder integration enables sub-millimeter repeatable precision for complex teleoperation tasks.
Full Ecosystem Compatibility: Out-of-the-box support for ROS 2, PyTorch, Isaac Lab, and Hugging Face LeRobot data collection workflows.

Applications for Advanced Robotics

Whether you are performing complex bimanual manipulation experiments or building large-scale imitation learning datasets, the OpenArm 2 sets a new benchmark for reliable, open-source robotic teleoperation.

Description

A Fully Open-Source Humanoid Robot Arm for Physical AI Research

Teleoperation – Smooth, human-like control with real-time gravity compensation.
Bilateral Force Feedback – Two-way force feedback for contact-rich teleoperation and real-world data collection.
Dexterous, Powerful & Safe Design – Compliant, backdrivable joints enable safe, practical human-centered interaction.

Upgrade Highlights：

Redesigned end-effector – simplified actuation, tighter envelope, easy access to confined spaces.
In-hand camera – first-person grasping view with finger geometry that minimizes blind spots.
Replaceable fingers – quick task-specific iteration without redesigning the entire gripper.

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Two configurations are available: with or without the top stereo camera (ZED Mini).