- Stock: In Stock
- Product code: 827588000002769181
- Weight Brutto: 25.00kg
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Unitree As2-W X for Fast Movement and Complex Terrain
Unitree As2-W X is a robotic dog with wheels and 16 degrees of freedom for fast movement, working on complex terrain, and carrying additional loads. The controlled joints allow changing the body position on uneven surfaces, while the wheels accelerate movement on solid surfaces. The robot is equipped with industrial LiDAR, an HD camera, a microphone array, a speaker, front lighting, and an 8-core processor. The model is suitable for routes requiring fast movement, overcoming obstacles, data collection, and installing additional equipment.
Features of Unitree As2-W X
- High mobility on various surface types. The jointed limbs are complemented by wheels with a diameter of 178 mm and a width of 50 mm, allowing effective movement on flat surfaces and overcoming obstacles.
- Precise control of movements and body position. The robot has 16 degrees of freedom, allowing the drive system to control the position of the limbs and body during movement and obstacle overcoming.
- High force during movement and load handling. The torque of the joint drives reaches 95 Nm, providing the necessary power for moving on complex terrain and working with equipment.
- Fast movement in open areas. The working speed ranges from 0 to 3.7 m/s, with a peak speed of about 6 m/s.
- Stable movement on steep slopes. The robot can move on surfaces with an inclination angle of about 45°.
- Effective overcoming of vertical obstacles. The design allows passing steps up to 30 cm high.
- Ability to work with additional loads. The maximum static load is about 150 kg, and during continuous movement, it is about 16 kg.
- Long operation without frequent recharging. The battery with a capacity of 15,000 mAh provides over 3 hours of autonomous operation without additional load.
- Accurate perception of the surrounding space. The robot is equipped with an industrial 64–128-line LiDAR used for obtaining spatial data about the environment.
- Extended capabilities for video and audio data acquisition. The built-in HD camera and microphone array provide visual and audio information collection during operation.
Drives and Construction
Unitree As2-W X has 16 drives with low-inertia high-speed synchronous motors with permanent magnets and an internal rotor. The joints are equipped with industrial cross-roller bearings, and dual encoders control the position of the drives. Local air cooling dissipates heat during operation. The maximum torque is about 95 Nm.
Passability and Load
The working speed is 0–3.7 m/s, with a peak speed of about 6 m/s. The robot can handle slopes with an angle of about 45°, steps up to 30 cm high, and obstacles approximately 0.4–0.8 m. During prolonged movement, the permissible load is about 16 kg, and in a stationary position, it is about 150 kg.
Sensors and Control
Unitree As2-W X is equipped with an industrial 64–128-line LiDAR and an HD camera for obtaining spatial and visual data. A microphone array, speaker, and front lighting complement the standard equipment. An 8-core processor handles basic data processing. The robot supports ISS 3.0 for automatic tracking, additional software development, UniStore, and Smart OTA updates.
Battery and Connectivity
The Long-Endurance lithium battery has a capacity of 15,000 mAh and a voltage of 36–50.4 V. Without a load, the robot operates for about 3 hours and covers approximately 30 km. With a load of 16 kg, the operating time exceeds 2 hours, and the distance is about 25 km. The charging device is 50.4 V / 7.4 A. The charging dock for the As2-W X version is not included in the standard package. Data transmission is available via Wi-Fi 6, Bluetooth 5.2, Gigabit Ethernet, SBUS, and BAT power output.
Body and Working Conditions
The body is made of aluminum alloy and high-strength engineering plastic. The robot's weight with the battery is about 25 kg. Dimensions in working position are 721 × 493 × 521 mm, and in folded position are 768 × 602 × 211 mm. The wheels have a diameter of 178 mm and a width of 50 mm. Protection class is IP54, and the working temperature is from −20 °C to +55 °C.
Tasks Suitable for Unitree As2-W X
- Inspection of objects and areas. The robot can move on uneven surfaces, slopes, and steps, transmitting data from LiDAR and the HD camera.
- Collection of spatial data. The industrial 64–128-line LiDAR is suitable for mapping, navigation, and environmental control.
- Research projects. Unitree As2-W X can be used for testing mobile robotics, motion algorithms, and control.
- Equipment transportation. While moving, the robot can carry about 16 kg of additional load.
- Working on complex terrain. The design allows passing slopes, steps, and uneven areas.
- Educational laboratories. The model is suitable for practical work with robotics, sensors, drives, and navigation systems.
- Installation of additional modules. Cameras, sensors, measuring instruments, and other equipment can be mounted on the body within the permissible load.
What's Included in Unitree As2-W X
The basic package of Unitree As2-W X includes the robot, a Long-Endurance battery with a capacity of 15,000 mAh, a fast charger 50.4 V / 7.4 A, a remote control, a set of cables, and documentation. The charging dock is not included in the standard As2-W X package and is ordered separately.
Note: the package contents may vary depending on the region of supply and the chosen configuration. Please check the package contents with the manager before ordering.
Technical Specifications of Unitree As2-W X
Mechanics and Movement
| Parameter | Value |
| Body Materials | Aluminum alloy, high-strength engineering plastic |
| Wheels | Diameter 178 mm, width 50 mm |
| Degrees of Freedom | 16 |
| Drives | High-speed PMSM, up to 95 Nm |
| Bearings and Encoders | Cross-roller bearings, dual encoders |
| Cooling | Local air |
| Movement Ranges | Body: −45°…+45°; thigh: −115°…+200°; shin: −159°…−47° |
| Speed | 0–3.7 m/s; peak — about 6 m/s |
| Passability | Slopes up to 45°, steps up to 30 cm, obstacles 0.4–0.8 m |
| Load | In motion: about 16 kg; in static position: about 150 kg |
| Dimensions | Working: 721 × 493 × 521 mm; folded: 768 × 602 × 211 mm |
| Weight | About 25 kg with battery |
| Protection Class | IP54 |
| Working Temperature | From −20 °C to +55 °C |
Power and Electronics
| Parameter | Value |
| Battery | Long-Endurance lithium, 15,000 mAh, 36–50.4 V |
| Operation without Load | About 3 hours, approximately 30 km |
| Operation with 16 kg Load | Over 2 hours, approximately 25 km |
| Charger | 50.4 V / 7.4 A |
| Sensors | HD camera, industrial 64–128-line LiDAR |
| Audio and Light | Microphone array, speaker, front lighting |
| Processor | 8-core CPU |
| Connectivity | Wi-Fi 6, Bluetooth 5.2, Gigabit Ethernet ×1, SBUS ×1 |
| Software Features | ISS 3.0, UniStore, Smart OTA |
| Additional Development | Supported |
Practical Recommendations
- Monitor the weight of additional equipment. Place modules within the permissible load and ensure they do not shift the center of gravity.
- Check LiDAR and camera before starting. Dust, dirt, and fingerprints on optical surfaces can degrade data quality.
- Inspect wheels, joints, and mounts. Especially after moving on steps, rocky areas, or other uneven routes.
- Consider the complexity of the route. Slopes, frequent obstacle overcoming, and additional load reduce the actual battery operation time.
Order Unitree As2-W X
Unitree As2-W X is suitable for research centers, university laboratories, enterprises, and system integrators needing a mobile robot for autonomous navigation, inspections, data collection, or installing additional sensors. Our specialists will help select the configuration, check equipment compatibility, and place an order.
