6-DOF Precision. Ethernet Control. Research-Ready.The Unitree D1 Servo Robot Arm Kit is a high-performance 6-degree-of-freedom robotic arm engineered for research, automation, and advanced manipulation applications. With a 600mm maximum reach, Ethernet (RJ45) control interface, and a full joint range spanning ±90° to ±135° across all six axes, the D1 delivers the precision and flexibility demanded by serious robotics development teams.Compact, capable, and built by Unitree — the same team behind the G1 humanoid and B-series quadrupeds — the D1 Servo Robot Arm Kit is designed to integrate into research platforms, automation rigs, and custom robotic systems with minimal friction.Key Specifications Degrees of freedom: 6 Payload capacity: 500g (ideal) Maximum arm span: 600mm (excluding gripper) / 715mm (including gripper) Power requirement: 24V, 2.5A nominal (5A max) Power consumption: 60W Control interface: RJ45 Ethernet (ETH) Power connector: DC 5.5-2.1 Joint Range of Motion J1: ±135° | J2: ±90° | J3: ±90° J4: ±135° | J5: ±90° | J6: ±135° Ideal Applications Robotics research and manipulation studies Tabletop automation and pick-and-place systems Human-robot interaction research Educational and university robotics labs Custom robotic system integration