| Basic specification | Model | WS500 |
| Name | Under Drive Lifting Robot |
| Dead weight | 200KG（±5KG） |
| Load weight | 500KG |
| length, width and height | 1000× 760 × 290 mm |
| Jacking height | 60mm |
| Navigation mode | Lidar SLAM navigation |
| performance | Driving mode | Servo motor, two wheel differential drive |
| positioning accuracy | ±5mm |
| Maximum running speed (no load) | 1.7m/s |
| Operating speed (full load) | 0.8m/s |
| Charging mode | Automatic charging / offline charging optional |
| Endurance time | ≥ 8H |
| Battery | Battery type | Lithium battery 48V |
| Battery capacity | 40AH |
| Charging time | 1.5~2H |
| Battery life | 1500 cycles, capacity ≥ 80% |
| security | Obstacle avoidance | Lidar obstacle avoidance, contact anti-collision strip |
| Audible and visual alarm | Support |
| Emergency stop switch | Support, one on each side |
| Communication mode | WiFi |
| Debug interface | Interface is open |
