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FR-mini

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.

FR-mini all-scenario Ackermann steering chassis rendering showcasing independent suspension with red shock absorbers

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.

FR-mini preemptive planning drive algorithm chart showing free to roam tracking and Ackermann steering mode graphics

Lightweight Ackermann UGV

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

FR-mini Ackermann robot chassis profile showcasing low-profile structure and red springs on an inclined terrain
  • 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

Multi-level Security Protection

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.

FR-mini Ackermann steering chassis aerial view projecting blue radar rings for integrated hardware-software protection
  • FR-mini Ackermann chassis rear view highlighting emergency stop button and anti-collision sensors for application safety

    Application Safety

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

  • FR-mini Ackermann steering robot profile executing responsive electronic braking on a dark inclined slope

    Operational Safety

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

  • Automotive-grade EC-BOX electrical control box rendering for ensuring FR-mini stability in complex environments

    Electrical Safety

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

  • Control microchip rendering for FR-mini high-precision navigation algorithms and error compensation system

    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.

Multi-Scenario Operating Capability

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    Large-Scale Mapping Performance

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    Indoor-Outdoor Narrow-space Transportation

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    High-Precision Positioning Under Signal Degradation

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    Indoor-Outdoor All-Terrain Mobility

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Multi-Industry Application Capability

  • Energy

    Energy

  • Manufacturing

    Manufacturing

  • Agriculture

    Agriculture

  • Healthcare

    Healthcare

Supporting the integration of diverse modular applications.

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

Parameter

  • 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.

Technical Support

Technical support and Open SDK assistance for YUHESEN robot chassis customers

CaseVideo