
LINXAI D50
LINXAI

LINXAIThe LINXAI D30 series is a mid-size all-terrain quadruped platform for light industrial, emergency, security and research scenarios, covering the legged D30 and the wheel-legged D30W and D30WS configurations. In-house high-torque precision joint modules keep the robot to just 36-43.5 kg while carrying a continuous payload of 30-40 kg, an industry-leading payload-to-weight ratio. The in-house SVIP motion control algorithm adapts to unstructured complex terrain and supports multi-gait switching and autonomous recovery after overturning. The series carries IP66 protection, a -20 to 55 °C operating range and 30 cm wading capability, handles single steps of 30 cm and 45° slopes, and reaches 5 m/s on flat ground. Multi-sensor fused perception achieves a 99.8% dynamic obstacle avoidance success rate, and 4G full-network connectivity is standard, with optional Jetson Orin NX compute, RTK or 5G positioning, thermal imaging, gas detection and other industry payloads. A 936 Wh battery supports fast battery swapping.
| Hardware | D30WSContact sales |
|---|---|
| Sensing | |
| Cameras | 1 x 130 degree wide-angle (640 x 360, 30 fps) |
| Depth range | Not listed |
| GPS | GPS and 4G module fitted |
| Computing | |
| Main processor | RK platform |
| NPU edge compute | 6 TOPS |
| Motion | |
| Max speed | 5 m/s (speed mode) |
| Max slope angle | 45° |
| Max step height | 30 cm |
| Max stair height | 20 cm |
| Max payload | 40 kg, instantaneous static load 100 kg |
| Walking payload | 40 kg |
| Static payload | 100 kg |
| Wading depth | 30 cm |
| Power | |
| Battery capacity | 936 Wh |
| Removable battery | Supported |
| Walking runtime | 6 h/25 km; payload40 kg endurance 2.5 h/10 km |
| Charging | Not listed |
| Connectivity | |
| Wireless | WiFi 6 |
| Expansion interfaces | View full specificationGigabit Ethernet x 1 | 100 Mbps Ethernet x 1 | USB 3.0 Type-C; 12 V | 24 V | BAT |
| Structure | |
| Body size | 552 mm |
| Weight | 42 kg |
| Dimensions | 970 x 520 x 552 mm |
| Folded dimensions | 1026 x 750 x 220 mm |
| Tire size | 190 mm diameter, honeycomb shock-absorbing rubber tyre |
| Environment | |
| IP rating | IP66 |
| Operating temperature | -20~55°C |

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