Multi camera intelligent depth camera

Active infrared stereo depth technology

The depth distance is 0.3 to 10 meters

1080P camera resolution

Error accuracy within 2 meters is less than 2%

Unitree A1

Flexible, Create Endless Possibilities

  • Excellent Athletic


  • Reliable

    and Stable

  • Multi-view Intelligent

    Depth Camera

  • Real-time HD

    video Transmission

  • Patented


  • Human


  • Dynamic Obstacle


  • Visual


  • Gesture


  • Secondary


A1 Standard Version
  • Standard Intelligent Camera(Depth Camera)
  • Support Real-time HD video Transmission
  • Secondary Development(Up level, bottom level real-time API)
  • Human Concomitant, Human Recognition, Depth Sensing

Optional Intelligent Modules

  • Voice Intercom Control
  • 6 Array Microphone
  • Ultra-wide Range Camera
  • Ultrasound
A1 Exploration Version (with all the features of A1 standard version)
  • Equipped with lidar:
    dynamic obstacle avoidancemap constructionnavigation planningautonomous positioning
  • Equipped with super hash rate artificial intelligence module:
    such as human skeleton recognition, gesture recognition,secondary development of vision professional (machine learning, reinforcement learning, etc.)

Optional Intelligent Modules

  • Voice Intercom Control
  • 6 Array Microphone
  • Ultra-wide Range Camera
  • Ultrasound
  • 5 kg
    Effective Load
  • 1-2.5 h
  • 2 pcs
    Real-time Operation System
  • 3 kinds
    Protection Mode

Joint torque: 33.5NM. (MAX)

Maximum joint speed: 21rad/s.

Joints support quick removal and easy maintenance.

Industrial grade cross roller bearings for long life and axial shock resistance.

Read all sensor data.

Position, speed, and torque commands can be sent to each motor separately.

4 Foot-end Pressure Sensors

Accurate access to foot support information is more reliable, efficient, and convenient.

Rich External Interfaces

HDMI x 2, Ethernet port x 2 USB x 4

Maximum continuous running speed 3.3m/s (11.88km/h).

The fastest and most stable small and medium-sized quadruped robot in China. (World record: 3.7m/s, achieved by MIT on a treadmill).

The speed of 3.3m/s is close to adult jogging and can be used as a running partner.

Excellent Stability

Advanced dynamic balancing algorithm that allows A1 to meet impacts,
emergencies such as falls can quickly regain balance.

Patented Fuselage
Structure and Layout Design

High-strength and lightweight body structure, simple and convenient maintenance

24V external power input interface, 5V, 12V, 19V external output power supply,
easy to connect to external expansion devices

Standard high-performance on-board dual master control (perception master and motion master).

External interface: 4 USB, 2 HDMI, 2 Ethernet ports.

Standard RealSense depth camera, building + obstacle avoidance.

Foot-end Sensing

The integrated force sensor at each foot end is convenient for the robot to perceive the contact state of the foot end in real-time in any state of motion.

Hardware force sensors and motor current sense of foot end force are integrated into the program, for better sensitivity and reliability.

The foot end is waterproof and dustproof, and it is easy to replace.

Vision-based Autonomous Following

Follow targets (people, specific moving objects) in the visual range in real-time.

High real-time follow-up, video traffic refresh speeds up to 25-30 frames/s.

Support online learning of following target characteristics with good robustness performance.

The real-time confidence level of the tracking target is displayed by adjusting the color of the tracking box (green→ red, 100%→0%).

Vision-based Autonomous Obstacle Avoidance

Dodge obstacles within 0 .8m of the robot's viewing angle.

The distribution of obstacles within the robot's viewing angle can be monitored in real time and the position of the fuselage can be adjusted.

Real-time display of the adjustment angle of the robot fuselage, the maximum distance and area within the viewing angle, and the range of the upcoming walking trajectory.

Ultimate Hardware and Software Reliability

Deeply engaged in the field of four-legged robots for more than 6 years.

At the 2020CES, single set A1 successfully demonstrated more than 80 backflips in a row.

Closed-loop flip algorithm is adopted to ensure motion stability.

Optional High-precision Lidar

Map Construction Autonomous Positioning Navigation Planning Dynamic Obstacle Avoidance

* This product is a civilian robot. We kindly request that all users refrain from making any dangerous modifications or using the robot in a hazardous manner.

* Please visit Unitree Robotics Website for more related terms and policies, and comply with local laws and regulations.