Description
- 1x Unitree A2 PRO Robotic Dog (EU)
- Size (Standing): 820 x 440 x 570 mm
- Size (Lying Prone): 720 x 550 x 220 mm
Mechanical Parameters
- Size (Standing): 820 × 440 × 570 mm
- Size (Lying Prone): 720 × 550 × 220 mm
- 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 (Expanded): Wireless vector follow, GPS, 4G
- Sensor Suite: 2 × LiDAR + 1 × HD Camera
Control & Compute
- Standard: 8-Core high-performance CPU (platform) + Intel Core i7 (user development)
- Optional: High computing power expansion dock
- 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: ~25 kg
- Slope Capability: ~45°
- Stair Climbing: Max step height 30 cm
- Climb Height: ~0.5 – 1 m
- Speed: 0 – 3.7 m/s (up to ~5 m/s)
- Wheel-Leg Conversion: Optional
- Ingress Protection: IP56–IP67 (core components rated IP67)
Other
- Smart OTA Upgrade: Supported
- Secondary Development: Supported
- Warranty: 12 Months