Wellwit Under Drive Lifting Robot W300J (INS + LiDAR SLAM Navigation +300kg load)
The Lidar SLAM autonomous navigation mode is adopted for rapid deployment. The equipment only needs to scan the environment to build a map and achieve accurate positioning of ± 10 mm. The load weight can be up to 300 kg, and most goods can be transported by jacking or rotating.
- The equipment adopts the whole machine’s modular design, making assembly and maintenance more convenient.
- The battery can last more than 8 hours with a full load, and the robot can automatically charge with low power (set the low power value according to the customer’s requirements).
- Cluster scheduling, in the robot control system, you can view the working status, electricity, location, and other information of all robots simultaneously and schedule all devices through the system.
- Equipped with lidar safety barrier avoidance, front contact anti-collision bar, left and right emergency stop buttons, and multiple safety protection to protect equipment and cargo safety.
- Automatic path planning, realize unmanned operation, staff only need to give instructions through the control terminal.
Features
Basic Specifications | Model | W300J |
Name | Under Drive Lifting Robot | |
Navigation | LiDAR SLAM | |
Drive mode | Differential wheel | |
Length, width, and height | 760× 545× 250mm(exclude the bumper) | |
Maximum payload | 300kg | |
Chassis ground clearance | 25mm | |
Jacking height | 60±2mm | |
Jacking time | 5±0.5s | |
Network | Ethernet / Wi-Fi 802.11 a/b/g/n/ac | |
IP rating[1] | IP 20 | |
Range of ambient temperature and humidity |
Temperature: 0~50℃ Humidity: 10~90% No compression condensation |
|
Performance | Pass ability (slope/step/gap)[2] |
≤5%/5mm/30mm |
Navigation position accuracy[3] | ±10mm | |
Navigation angle accuracy[3] | ±1° | |
Operating speed (no-load / full-load) |
1.5m/s | |
Battery | Battery specifications | 48V20AH Lithium iron phosphate |
Endurance | 8h | |
Charging time(10-80%) | ≤1-1.5h | |
Charging mode | Manual/Automatic charging | |
Battery life | 1500 cycles, capacity ≥ 80% | |
Security | Laser number | 1(or 2 optional) |
Emergency stop switch | Support | |
Speaker | Support | |
Atmosphere light | Support | |
Bumper strip | Support | |
Security | Basic functions[4] | Support |
Wi-Fi roaming | Support | |
Automatic charging | Support | |
Shelf recognition | Support | |
QR code accurate positioning | optional |
- Designed for indoor transport, not recommended for outdoor environments.
- The road surface is smooth, clean, and without significant undulations. Slope 5% = arctan(0.05) ≈ 2.8°. The robot may not stop or turn at ramps, steps, or gaps but only pass quickly perpendicularly.
- Navigation accuracy usually refers to the repeatability of the robot’s navigation to the target site, and the robot can achieve the expected value of repeatability of the robot navigation from a fixed direction to the target site under the condition that the environment scanned by the robot’s LIDAR is relatively stable (change rate < 30%). When the robot runs along the virtual path, it tries to fit the path as closely as possible, but repeatability is not guaranteed. The robot can guarantee to-point accuracy without guaranteeing navigation path-fitting accuracy. The minimum site spacing supported by the robot is 1 cm, so the robot cannot be used as a linear guide.
- The basic functions include map editing, model editing, positioning and navigation, API interface, etc.
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