The smart grapple system operates autonomously, utilizing advanced grasping mechanisms, vectored thrusters for enhanced maneuverability, and a suite of sensors for precise operation in challenging underwater conditions. It has fully independent navigation capabilities with position and attitude control in 6D due to overactuation with 8 thrusters. Its design allows it to securely grasp objects of varying shapes and weights. Four fingers facilitate stable and versatile grasping, allowing for pinch contact as well as area contact for smaller items and stable transportation. Additionally, the grapple is equipped with electromagnets to assist in lifting ferromagnetic litter items. The autonomous collection grapple operates in coordination with the detection robots, moving in to collect litter once it has been identified.
- Depth Rating: 300 meters
- Current Handling: Up to 4 knots
- Payload Capacity: 250 kg
- Payload Size: 1,25 x 1,25 m
- Power Draw: 5 kW
- Voltage: 600 V
- Dimensions: L 0,7 m x W 0,7 m x H 1,2 m
- Weight: 110 kg (in air)
key features
- Enhanced Grasping Capabilities:
- Handles various types of litter, including large and irregularly shaped objects such as tires, bicycles, and pipes.
- Flexible grasping patterns, such as pinching or engulfing, to handle unknown litter shapes.
- Advanced Sensor Integration:
- Multiple sensors provide feedback on grasping forces, pose estimation, and object identification.
- Ensures precise and reliable operation in diverse environmental conditions.
- Robust Propulsion and Control:
- Equipped with eight vectored thrusters, providing full control over six degrees of freedom.
- Enables precise maneuvering and stability in currents up to 4 knots.
- Scalable and Modular Design:
- Modular design allows for direct integration with the SeaCAT2 USV and other components of the SeaClear 2.0 system.
- Environmental Impact:
- Advances the collection and remediation of marine litter in the Mediterranean and potentially other regions.
- Aligns with broader goals of environmental sustainability and ocean health.
