Description
- 1x Unitree A2-W Wheeled Robotic Dog (US)
- Size (Standing): 820 x 440 x 570 mm
- Size (Lying Prone): 720 x 550 x 220 mm
Mechanical Parameters
- Material: Aluminum Alloy + High-Strength Engineering Plastic
- Weight (without battery): ~31 kg
- Weight (with battery): ~37 kg
- Degrees of Freedom: 12
- Joint Bearings: Industrial-grade crossed roller bearings (high precision, high load capacity)
- Joint Motors: Low-inertia, high-speed inner rotor PMSM (enhanced response & heat dissipation)
- Max Joint Torque: ~180 N·m
- Range of Motion:
- Body: -58° ~ 58°
- Thigh: -134° ~ 180° / -89° ~ 225°
- Shank: -158° ~ -30°
Electrical Characteristics
- Supply Voltage: 50.4 V
- Joint Encoder: Dual encoders
- Cooling System: Local air cooling
- Power Supply: Dual slots, dual batteries
- Battery Capacity: 9,000 mAh (single) / 18,000 mAh (dual)
- Connectivity: Wi-Fi 6, Bluetooth 5.2
- Audio/Visual: Speaker, microphone array, front light
- Optional Modules: Wireless vector follow, GPS, 4G
- Sensor Suite: 1 × LiDAR + 1 × HD Camera
Control & Compute
- Standard: 8-Core high-performance CPU (platform) + Intel Core i7 (user development)
- External Interfaces:
- RS485 × 2
- CAN × 2
- Gigabit Ethernet × 2
- USB3.0-TypeC (CPU) × 2
- USB3.0-TypeC (Intel i7) × 2
- Power Output: 12 V / 24 V / BAT
- Performance Metrics
- Operating Temperature: -20 ℃ ~ 55 ℃
- Battery Life:
- No Load: >5 hours / ~20 km
- With 25 kg Load: >3 hours / ~12.5 km
- Max Standing Load: ~100 kg
- Continuous Walking Load: ~20-25 kg
- Slope Capability: ~45°
- Stair-climbing capability (maximum continuous stair height): no less than 28 cm
- Maximum climbing height (maximum single-step height): no less than 90 cm
- Speed: 0 – 3.7 m/s (up to ~5 m/s)
- Wheel-Leg Conversion: Optional
- Ingress Protection: IP56
Other
- Smart OTA Upgrade: Supported
- Secondary Development: Supported
- Warranty: 12 Months
Estimate shipping
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov.