Maver-X4
The MAVER-X4 is a four-steering-wheel omnidirectional mobile chassis. This chassis uses the PCW-25 module, with a built-in IMU and attitude fusion module, enabling precise trajectory tracking. It adopts a front swing arm suspension, offering lower vibration compared to Mecanum and orthogonal wheel chassis, making it particularly suitable for building embodied intelligent systems, validating control and perception algorithms, and conducting human-machine interaction research.
Maver-X4 integrates an IMU for odometry fusion, achieving high precision in dead reckoning. Odom vs. motion capture comparison video:
Safety Instructions
Important Safety Information
- It is strictly prohibited to use the device during charging.
- Confirm the device's operating voltage, power, and installation parameters before use. Issues caused by exceeding these parameters are not covered under warranty.
- Assess the IP rating, temperature, and suitability of the environment. Issues arising from harsh conditions are not covered under warranty.
- This device does not provide collision, fall, or proximity warnings. Conduct safety evaluations for integrated products and ensure compliance with relevant regulations and certifications to avoid major safety hazards.
- Read maintenance requirements to prevent irreversible damage from incorrect operations, such as battery over-discharge, low tire pressure causing hub damage, or lack of lubrication leading to axle wear.
- For first-time use, place the device in a safe, open area without loads. Follow the operation instructions and test all functions. Contact customer service if issues arise.
- In case of abnormalities or accidents, use the emergency stop or power off immediately to prevent further damage. Contact technical support and do not disassemble the device yourself. Note: Damage from unauthorized disassembly, modification, misuse, or force majeure events is not covered under warranty. The product is not liable for safety incidents with user-integrated devices. Users must conduct risk and reliability assessments.
Charger Usage Instructions
- Lithium battery chargers provide different voltages depending on the number of cells: common specifications are 7 cells (29V), 6 cells (25V), and industry-standard 13 cells (54V). Choose the correct charger, preferably the one provided with the device. Contact customer service if needed.
- Check that the charging voltage is correct; it is indicated on the device's nameplate.
- Ensure charging is supervised; disconnect power when unattended.
- Start charging after device alignment, and do not use the device while charging.
- Keep the charger and device away from bedrooms, flammable materials, and ensure they remain dry.
- The charger uses a 220V AC power input; ensure stable input voltage.
- Do not exceed 8 hours of continuous charging. Stop immediately if the charger overheats.
Technical Specifications
Robot Dimensions
Parameter Table
| Parameter | Data | Parameter | Data | |
|---|---|---|---|---|
| Applicable Scene | Indoor/Outdoor Light Off-road | Onboard Module | 9-axis IMU, Attitude Fusion Module | |
| Dimensions (L×W×H) | 604×455×240 mm | Working Time | Depending on actual conditions 3~6 h | |
| Spin Outer Radius | 350 mm | Battery Specs | 48V 20Ah | |
| Ground Clearance | 61 mm | Charging Time | 3~4 h | |
| Unloaded Mass | 29 kg | Charger | AC 220V/110V External Charger | |
| Rated Load | 80 kg | Power Output | 48V 10A Direct Battery Output | |
| Maximum Speed | 2 m/s | Communication Interface | Gigabit Ethernet + WiFi + USB | |
| Maximum Climbing Angle | 10° | Protection Level | IP20 | |
| Right-angle Obstacle | Unloaded 20 mm | Operating Temperature | 0~60°C | |
| Motion Mode | 4 Offset Steering Wheel System | Suspension | Front Swing Arm Suspension | |
| Brake | Electronic Brake | |||
Quick Start
First, please read the Chassis Controller completely.
Start Using API to Control the Chassis
Warning
- It is strictly prohibited to use the device during charging.
Refer to API Control.