Large-scale ROS research robotProduct Brochure
S300 Mini Open-Source Composite Robot
Smaller footprint, full power.
Product Details

Product Overview
The S300 Mini and S300 Pro share the same robotic arm, perception system, and software configuration. The difference lies in the chassis size and payload: 5-inch hub motors reduce the overall dimensions to 530×450×961 mm and weight to 50 kg, making it ideal for navigating between lab workstations.
The chassis also features independent suspension and dual TOF LiDAR, supports automatic docking, and allows mixed use of Pro and Mini models for teaching and research based on site conditions.
Other models in the same series
Key Features
- 5-inch wheel motor chassis, compact body design for seamless movement between lab corridors and workstations.
- Retains dual TOF LiDAR, independent suspension, and auto-docking capability.
- Also comes standard with the Reearman ECO65 collaborative robot, sharing the same software as the Pro version.
Typical Applications
- Mobile grasping training in the lab
- Narrow Aisle Navigation and Obstacle Avoidance Validation
- Multi-device task distribution with Pro
Technical Specifications (11Item
- Chassis Motor
- 5-inch hub motor
- Chassis Maximum Speed
- 2.0m/s
- Maximum chassis load
- 20 kg
- Robot Dimensions
- 530×450×96 mm
- Robot weight
- 50 kg
- Robotic Arm
- Riemer ECO65 Collaborative Robot Arm, 6 Degrees of Freedom
- Robot arm working radius
- 610mm
- Mechanical arm repeatability
- ±0.05mm
- end load
- 5 kg
- Battery Life
- Approximately 8 hours
- Perception and Energy Replenishment
- Dual TOF LiDAR with automatic charging