The WowRobo TwinArm Robotic Arm Set is a professionally manufactured dual-arm robotic system developed based on the open-source LeRobot Koch V1.1 project from Hugging Face. Designed for researchers, developers, and robotics enthusiasts, the TwinArm set fully meets the hardware specifications of the original open-source design while delivering major upgrades in aesthetics, manufacturing quality, and structural durability. Ready for immediate use, it enables users to quickly begin experimentation, teleoperation, imitation learning, and embodied-AI research within the LeRobot ecosystem. Features Hybrid Gripper Design — Features a specialized soft + hard material gripper, combining rigid support with flexible surfaces for superior grasping performance and better object adaptability. Production-Grade Manufacturing — Unlike standard DIY builds, the TwinArm set offers significantly enhanced mechanical stability, precision, and long-term reliability through professional fabrication. Standardized Quality Control — Each unit undergoes rigorous QC procedures to ensure consistent performance across all electronic and mechanical components. Durable Engineering Plastic Construction — Built with high-strength materials featuring a heat-deflection temperature above 90°C, providing excellent resistance to deformation and wear. Specifications Category Details Arm Configuration 1 Leader Arm + 1 Follower Arm (factory-assembled) Actuators 12 × DYNAMIXEL servos (high-precision motion) Electronics 2 × specialized driver boards with 12V-to-5V step-down module Material Build Industrial-grade plastics + hybrid-material gripper system Project Compatibility Fully aligned with LeRobot Koch V1.1 open-source standards Ready-to-Use Pre-assembled and calibrated for immediate deployment Packing List 1 × Leader Arm (Controller Arm) 1 × Follower Arm (with camera-ready mount) 12 × DYNAMIXEL servos (pre-installed) 2 × Servo driver boards 1 × 12V power adapter & 1 × 5V power adapter 2 × Type-C cables (1.5 m each) 2 × C-clamps for secure table mounting Applications Imitation Learning & Teleoperation — The Leader-Follower architecture facilitates natural motion teaching and advanced physical AI training. Robotics Education — A comprehensive dual-arm system for teaching kinematics, control theory, and complex manipulation. AI Research & Prototyping — Native compatibility with the LeRobot framework for rapid experimentation and model validation. Human-Robot Interaction (HRI) — The soft-hard hybrid gripper improves safety and adaptability during interactive tasks. Industrial Automation Testing — A stable, production-grade build suitable for long-duration operation and algorithm testing. Why Choose the TwinArm Set? The WowRobo TwinArm Robotic Arm Set bridges the gap between open-source flexibility and industrial reliability. By upgrading the Koch V1.1 project with professional-grade materials and an enhanced hybrid gripper, it provides a dependable platform for mission-critical research and commercial development. Fully integrated into the LeRobot ecosystem, it is the premier choice for developers who require a high-quality, plug-and-play robotic solution.
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