The Galaxea Dynamics A1Z is a lightweight force-controlled 6-DOF robot arm weighing 5 kg with tool-free setup. It offers a 3 kg rated payload (5 kg peak) at full reach of 626.5 mm and achieves ±0.1 mm repeatability with up to 7 m/s end-effector linear speed and 22 m/s² acceleration. Operating at 24 V with CAN communication protocol, it features built-in air cooling to prevent thermal throttling during extended operation. The arm supports dual-arm configuration for coordinated motion and is fully open-source with versatile end-effector support. Optional accessories include the Galaxea G1 Gripper and RealSense Wrist Camera D405. It targets research and desktop development applications.