FR-mini: Modular AI Robot Development Platform for Embodied Intelligence-General Modular Robot Chassis | Industrial Mobile Robot Platform - Yuhesen Technology-YUHESEN | Mobile Robot Chassis & SLAM Navigation Solutions Provider

FR-mini

Lightweight, All-Scenario UGV

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All-Scenario Ackermann Steering

The chassis adopts an all-terrain independent suspension design with excellent shock absorption performance. Combined with millimeter-level motion control precision, it delivers smoother and more responsive dynamic performance.

Preemptive Planning Drive Algorithm

The chassis uses predictive modeling and dynamic optimization for real-time planning and parameter tuning, enabling rapid response and flexible maneuvering across Ackermann steering mode.

Lightweight Ackermann UGV

Combine real-time precision motion control with a reinforced structure to navigate complex, multi-scenario environments with ease and confidence.

Obstacle Clearance Height：40mm(unladen)/30mm(laden)
Max Climbing Angle：30°(unladen)/10°(laden)
Max Speed：6.5km/h
Braking Method：Motor Brake
IP Rating：IP22
Payload：20kg

The chassis features a multilayered security architecture, covering operations, electrical systems, and control domains, achieving integrated hardware-software protection for an open and reliable modular robotic chassis.

Application Safety

Implement dual protection with physical emergency stops and logic safety interlocks, and extend safety further with anti-collision sensors.
Operational Safety

Integrates electronic braking with flexible control to deliver dual advantages of stability and agility.
Electrical Safety

Automotive-grade EC-BOX enhances electrical stability and anti-interference capability in complex environments.
Control Safety

Leverage extensive protection strategies and high-precision control algorithms to build a robust system for interference resistance and error compensation, enabling more accurate navigation development.

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Industrial Applications

NV-magic

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ROS R&D Kit

OS-nano

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ROS R&D Kit

OS-mate

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Advantages of Modular Design

Multi-Scenario Operating Capability

Indoor-Outdoor Narrow-space Transportation
High-Precision Positioning Under Signal Degradation
Large-Scale Mapping Performance
Indoor-Outdoor All-Terrain Mobility

Indoor-Outdoor Narrow-space Transportation
High-Precision Positioning Under Signal Degradation
Large-Scale Mapping Performance
Indoor-Outdoor All-Terrain Mobility

Multi-Industry Application Capability

Energy
Manufacturing
Agriculture
Healthcare

Supporting the integration of diverse modular applications.

We anticipate collaborating with you to explore the future of the industry.

FR-mini

Size：615mm*405mm*190mm
Weight：18kg
Drive Form：Front Ackermann steering, rear motor drive
Suspension：Independent Suspension
Ground Clearance：61mm
Wheelbase：400mm
Wheel Track：312mm
Tire Diameter：140mm
Motor：100W*2
Battery：24V/10Ah(standard); 24V/20Ah(optional)
Charging Time：1-2h
Charging Adapter：24V/10A
Power Supply：12V/15A; 24V/15A
Braking Method：Motor Brake
Parking Method：Motor Parking
Payload(Level Ground)：20kg
Max Speed：6.5km/h
Wading Depth：30mm
Operating Mileage：Standard: 40km(unladen); 17km(laden)
Optional: 80km(unladen); 35km(laden)
Max Climbing Angle：30°(unladen); 10°(laden)
Span Width：100mm(unladen); 90mm(laden)
Obstacle Clearance Height：40mm(unladen); 30mm(laden)
IP Rating：IP22
Communication Interface：CAN2.0B
Operating Temperature：-20~50℃
Optional Modules：NV-magic Kit/OS-mate kit/OS-lite kit/ Docking charging station
Support Services ：Standard ROS drive packages(SDK)/ STP files / User Manual / Online Technical Support
Configuration Notes ：Due to continous upgrades on products. Actual product may different from the webpage descriptions. Please contact our engineer for obtaining the latest information.