Unitree Robotics · Quadruped robots

A1

Developer-oriented quadruped robot for research in dynamic locomotion and autonomy.

Overview

The Unitree A1 is a four-legged robot designed for research and development, supporting studies in areas such as navigation and human-robot interaction. It features lightweight, powerful motors enabling agile movement across various terrains. The platform offers open interfaces and ROS compatibility for customisation.

Specifications

Deployment Stage
Paid Deployment
Communication
WiFi, Ethernet
Degrees of Freedom
12
Height
400 mm
IP Rating
IP54
Locomotion
Quadruped
Max Speed
3.3 m/s
Payload Capacity
5 kg
ROS Compatible
Yes
Runtime
1-2.5 h
SDK Support
Yes
Sensors
Stereo cameras, IMU, foot force sensors
Weight
12 kg
Width
300 mm
Depth
500 mm

Where it performs

  • High maximum speed of 3.3 m/s for dynamic operations.
  • ROS compatibility and open interfaces support development.
  • Robust locomotion across diverse terrains for research scenarios.

What to check before buying

  • Designed primarily for research; not a consumer-grade product.
  • Limited payload capacity of 5 kg for onboard equipment.
  • Runtime between 1 and 2.5 hours may require frequent recharging.

Comparable platforms