Chassis & Performance
Technical details of the Pangolin AT-1 chassis system — floating suspension, differential steering, and terrain capabilities.
The Pangolin AT-1 chassis is engineered from the ground up for unstructured terrain. Its unique combination of independent floating suspension and differential steering delivers performance that conventional wheeled platforms cannot match.
Four-Wheel Independent Floating Suspension
Each wheel operates on an independent floating suspension arm, allowing the wheel to maintain ground contact even when the chassis tilts or traverses uneven surfaces.
Key Benefits
- Maximum Traction: All four wheels remain firmly on the ground regardless of terrain contour
- Obstacle Clearance: Each wheel independently articulates to climb over rocks, roots, and steps
- Stability: Low center of gravity combined with adaptive suspension minimizes tipping risk
- All-Weather Capability: Sealed drive components for mud, rain, and dust
Performance Specifications
| Parameter | Specification |
|---|---|
| Drive Type | Four-wheel differential drive (brushless DC motors) |
| Suspension | Four-wheel independent floating |
| Steering | Differential steering (360° zero-radius) |
| Minimum Turning Radius | 0 m (pivot turn in place) |
| Tire Type | Off-road anti-slip tires |
| Braking | Electronic braking + parking brake (auto-engage on power off) |
Differential Steering
Unlike Ackermann steering, differential steering varies the speed and direction of wheels on each side independently. This enables:
- Zero-Radius Turns: Rotate 360° in place without forward or backward movement
- Precise Low-Speed Control: Fine position adjustments in confined spaces
- Narrow Passage Navigation: Maneuver through rows, corridors, and doorways
Terrain Capability
Pangolin AT-1 is optimized for non-paved surfaces:
- Asphalt, concrete, and hard-packed surfaces
- Dirt roads and gravel paths
- Grass, mud, and soft ground
- Sloped terrain and uneven ground
- Shallow water crossings (with appropriate IP rating configuration)