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Unitree A2-W Wheeled Quadruped Mobile Platform
Regular price
€0,00
Unitree A2-W is an industrial-grade wheeled quadruped mobile platform with a high-efficiency wheel-drive architecture. It combines payload capacity with agility for scenarios such as industrial inspection, park logistics, and emergency rescue. The platform uses a dual-battery system with hot-swappable batteries for uninterrupted missions. It also supports continuous OTA software upgrades and secondary development.
Highlights
- High-efficiency wheel-drive architecture combining payload capacity with agility.
- Dual-battery parallel design with hot-swappable dual batteries for uninterrupted missions.
- Dual slots and dual batteries with 9000 mAh per battery and 18000 mAh total dual-battery capacity.
- Sensor configuration includes LiDAR × 1 and HD Camera × 1.
- Front light, speaker, microphone array, Wi-Fi 6, and Bluetooth 5.2 are included.
- Standard control and compute configuration includes an 8-core high-performance CPU for the platform and Intel Core i7 for user development.
- Supports secondary development.
- Ingress protection rating is IP56.
- Operating temperature range is -20℃ to 55℃.
Technical specifications
| Spec | Value |
| Official name | Unitree A2-W |
| Size, standing | 900 mm × 440 mm × 625 mm |
| Size, lying prone | 930 mm × 685 mm × 210 mm |
| Tyre size | Diameter: 190 mm; width: 51 mm |
| Material | Aluminum alloy + high-strength engineering plastic |
| Weight without battery | About 45 kg |
| Weight with battery | About 52 kg |
| Degrees of freedom / joint motors | 16 |
| Joint bearings | Industrial-grade crossed roller bearings with high precision and high load capacity |
| Joint motors | Low-inertia, high-speed inner rotor PMSM, with enhanced response and heat dissipation |
| Max joint torque | About 180 N.m |
| Range of motion | Body: -58° to 58°; thigh: -134° to 180° / -89° to 225°; shank: -158° to -30° |
| Supply voltage | 50.4 V |
| Joint encoder | Dual encoders |
| Cooling system | Local air cooling |
| Power supply | Dual slots, dual batteries |
| Battery capacity | Single battery: 9000 mAh (453.6 Wh); dual batteries: 18000 mAh (907.2 Wh) |
| Wi-Fi 6 | YES |
| Bluetooth 5.2 | YES |
| Speaker | YES |
| Microphone | Microphone array |
| Front light | YES |
| Wireless vector follow module | Optional |
| GPS | Optional |
| 4G | Optional |
| Sensor configuration | LiDAR × 1 + HD Camera × 1 |
| Standard compute | 8-core high-performance CPU (platform) + Intel Core i7 (user development) |
| RS485 | RS485 × 2 |
| CAN | CAN × 2 |
| Gigabit Ethernet | Gigabit Ethernet × 2 |
| USB3.0 Type-C on 8-core CPU | USB3.0-TypeC × 2 |
| USB3.0 Type-C on Intel Core i7 | USB3.0-TypeC × 2 |
| Power output | 12 V / 24 V / BAT |
| Operating temperature | -20℃～55℃ |
| Battery life, no load | >3.5 hours continuous walking, approx. 35 km |
| Battery life, with 25 kg load | >1.5 hours continuous walking, approx. 15 km |
| Max standing load | About 100 kg |
| Continuous walking load | About 25 kg; ideally, it can reach approximately 35 kg |
| Slope walking capability | About 45° |
| Stair climbing capability | Max step height: 30 cm |
| Max climb height | About 0.5～1 m |
| Speed | 0–3 m/s (up to ~6 m/s) |
| Ingress protection rating | IP56 |
| Smart OTA upgrade | Continuous upgrades |
| Secondary development | Supported |
| Warranty | 12 months |
Use cases
- Industrial inspection
- Park logistics
- Emergency rescue