Product Overview
The FR-max is an industrial-grade robot chassis built for versatility and ruggedness. With its 48V 40Ah high-capacity battery, it is designed to bridge the gap between indoor logistics and harsh outdoor exploration. Its large physical footprint and reinforced drive system make it a premier choice for autonomous inspection, agricultural automation, and emergency response development.
Key Features
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Extended Mission Endurance: Equipped with a 48V 40Ah battery, doubling the standard capacity of the “mid” series. This allows for significantly longer operation times, covering up to 45km+ on a single charge (unladen).
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Industrial Motion Control: Utilizing a 1000W high-power drive system, the FR-max supports precise maneuvering with an Ackermann steering structure (or dual-drive variants depending on configuration), providing automotive-grade stability at higher speeds.
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All-Terrain Capability: Featuring a high ground clearance and large-diameter tires, it can navigate obstacles up to 90mm and handle slopes of up to 20°.
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Multi-Level Security: Built-in hardware and software protection including physical emergency stops, logic safety interlocks, and automotive-grade battery management (BMS).
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Open SDK & Modular Design: Supports ROS/ROS2 drive packages, making it a “plug-and-play” platform for developers adding LiDAR, cameras, or robotic arms.
Technical Specifications
| Feature | Specification |
| Dimensions | 1600mm × 820mm × 520mm (Approx.) |
| Battery Capacity | 48V / 40Ah (High-capacity Lithium) |
| Max Speed | ~8.0 km/h |
| Payload Capacity | 100kg+ (Level ground) |
| Charging Time | 3–5 hours (with 10A adapter) |
| Communication | CAN 2.0B / Serial Port |
| IP Rating | IP44 (Dust and splash resistant) |
| Operating Temp | -20°C to 50°C |
Primary Applications
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Industrial Inspection: Carrying heavy sensor suites (LiDAR, thermal cameras) for power plants or oil and gas facilities.
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Logistics & Delivery: Developing last-mile delivery solutions or internal factory transport.
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Agriculture: Use as a base for autonomous spraying, seeding, or crop monitoring.
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Research & Education: A robust platform for universities and labs focused on SLAM, path planning, and AI.
Note: Because Yuhesen continuously upgrades its chassis line, specific internal components (like the exact motor wattage or wheel diameter) may vary slightly based on the latest production batch. It is highly compatible with Yuhesen’s NV-magic and OS-mate kits for instant autonomous navigation capabilities.
Technical Specifications (Detailed)
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