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| Specification |  宇树科技 Unitree Unitree A2 SeriesIndustrial / Inspection Quadruped Price on request |
|---|---|
| Basic Information | |
| Positioning / Application | 工业巡检、园区物流与应急救援；站立尺寸 820×440×570 mm，持续行走负载约 25 kg、理想条件约 35 kg，最大站立负载约 100 kg；常规速度 3.7 m/s、峰值约 5 m/s |
| Release Date | — |
| Country | 中国 |
| Model Alias | A2 |
| Made In | 中国 |
| Overall Specifications | |
| Weight (kg) | 42 |
| Height (mm) | 570 |
| Material | 铝合金 + 高强度工程塑料 |
| Noise Level (dB) | — |
| Width (mm) | 440 |
| Folded Dimensions (mm) | — |
| Locomotion Type | quadruped |
| Color | — |
| Motion Performance | |
| Max Speed (m/s) | 3.7 |
| Payload (kg) | 25 |
| Peak Joint Torque (N·m) | 180 |
| Max Gradient (°) | 45 |
| Max Step Height (cm) | 30 |
| Jumping Capability (m) | — |
| Degrees of Freedom | |
| Total DOF (DOF) | 12 |
| Waist DOF (DOF) | — |
| Mechanical Structure | |
| Joint Type | 工业级交叉滚子轴承、低惯量高速内转子永磁同步电机 |
| Joint Encoder | 双编码器 |
| Joint Range of Motion | 机身 -58°~58°；大腿 -134°~180° / -89°~225°；小腿 -158°~-30° |
| Sensors | |
| Sensors | 1×工业级激光雷达 + 1×高清相机 |
| Camera | — |
| LiDAR | — |
| IMU | — |
| Obstacle Avoidance | — |
| Battery & Endurance | |
| Battery Capacity (Wh) | 907.2 |
| Runtime (h) | 5 |
| Charging Time (h) | — |
| Battery Voltage (V) | — |
| Power Supply (V) | — |
| Hot-swappable | 双电池并联热插拔 |
| Charging Power (W) | — |
| Charging Method | — |
| Compute Platform | |
| Onboard Compute | 8 核高性能平台 CPU + Intel Core i7 用户开发计算机；可选高算力扩展坞 |
| AI Compute Module | — |
| Compute (TOPS) (TOPS) | — |
| Operating System | — |
| CPU Cores (核) | — |
| Safety & Environment | |
| Ingress Protection (IP) | IP56 |
| Operating Temperature (°C) | -20–55 °C |
| Pinch Protection | — |
| Interaction & Communication | |
| Communication | Wi-Fi 6、Bluetooth 5.2；2×RS-485、2×CAN、2×千兆以太网与 USB 3.0 Type-C |
| Microphone | — |
| Speaker | — |
| Lighting | — |
| Voice Interaction | — |
| OTA Update | — |
| Development & Expansion | |
| Secondary Development (SDK) | — |
| Expansion Backplane | — |
| App Platform | — |
| Commercial Information | |
| Warranty (年) | — |