HA1

HA1 is AGIRobots’ seven-axis arm for Physical AI research and integration into larger robot systems. It is sold as a finished metal-structure arm and through custom development for teams building manipulation experiments, teleoperation systems and humanoid hardware. Detachable shoulder, upper-arm and forearm modules simplify installation and maintenance. The standard arm combines DAMIAO motors with quasi-direct-drive actuation and internal signal wiring for devices at the wrist.

AGIRobots began sales in September 2026 after producing physical arms and demonstrating joint movement, continuous motion and compliant responses to external force. Its reference design provides a three-kilogram nominal wrist payload with the elbow bent to 90 degrees; payload depends on posture and operating conditions. Internal wiring and power supply accommodate optional hands, cameras and sensors. The arm is used in AGIRobots’ stationary dual-arm platform, while adoption by its mobile Worker is planned.