Unitree D2 Overview
The Unitree D2 is a 7-axis robotic arm with a gripper, weighing 5.9 kg, with a payload of 3 kg and a gripper working radius of 780 mm.
Key Specifications
Specification | Unitree D2 |
Manufacturer | Unitree Robotics |
Model | D2 |
Category | Motion & positioning / 7-axis robotic arm |
Degrees of freedom | 7 plus 1 gripper |
Net weight | 5.9 kg |
Payload | 3 kg; maximum load capacity 5 kg |
Arm length | 633 mm |
Gripper working radius | 780 mm |
Body material | Aluminium alloy |
Mounting | Vertical, side, suspended or mobile platform |
Supply voltage | 36 to 58 V |
Power | Typical up to 60 W; peak 870 W |
Communication | UDP and serial |
Interfaces | XT30 power, USB Type-C, Ethernet, RS485 |
Control frequency | 500 Hz |
Control methods | SDK, host computer, drag teaching, offline trajectory |
Price | Price on request |
Price available on request. Any price is indicative, not final and may change.
Applications
Mobile Manipulation
Research
Teleoperation
Unitree D2 Review Summary
The D2 is an arm for robots, not for a factory bench. It runs directly from a 36 to 58 V battery, weighs under 6 kg and can be mounted upright, sideways, hanging or on a mobile platform, which makes it a natural partner for quadrupeds such as the B2. Seven axes give it the redundancy of a human arm.
Pros
Seven axes
5.9 kg with 3 kg payload
Runs from battery voltage
Several mounting positions
Drag teaching and SDK
Who It Is For
It fits developers who need an arm on a mobile robot, especially on Unitree's own quadrupeds.
Full review: Unitree D2 Review: Specs and Uses of the 7-Axis Lightweight Robotic Arm
