In fields such as deep-sea exploration, offshore operations, and underwater security, underwater robots (ROVs, AUVs, underwater towed robots, etc.) are core equipment for extending human underwater operational capabilities. As the “nerve center” and “energy channel” of underwater robots, connectors directly determine whether the equipment can stably transmit power and data in the marine environment characterized by high pressure, high corrosion, and drastic temperature changes. Their reliability is even related to the success or failure of the entire operation task and equipment safety. Ankeno, deeply engaged in the field of high-end precision connectors, has independently developed the Rubber & Plastic Type 15 Data Composite Series, which has become the preferred connection solution for the underwater robot field due to its customized design and excellent environmental adaptability.

The operating environment of underwater robots is extremely harsh, with requirements for connectors far exceeding those of ordinary industrial scenarios. From high-salinity corrosion in shallow seas to extreme high pressure in deep seas, from low temperatures of -25℃ to high temperatures of 80℃ during equipment operation, and dynamic stress caused by water flow impact and equipment vibration during operation, all put extremely high requirements on the sealing performance, corrosion resistance, and electrical stability of connectors. Ordinary connectors often suffer from seal failure, material corrosion, or poor contact, leading to robot power interruption and data transmission distortion, which not only affects operational efficiency but also may cause major losses due to equipment damage.

Targeting the core needs of underwater robots, Ankeno has conducted targeted R&D on the Rubber & Plastic Type 15 Data Composite Series, which perfectly adapts to the operating scenarios of ROV and underwater towed robot systems. Its core advantages have been fully verified in practical applications. An offshore engineering company selected this series of connectors to match underwater robots in an offshore oil platform inspection project, successfully solving the pain point that traditional connectors are prone to failure in high-salt and high-pressure environments.

In this project, the underwater robot needed to complete platform pipeline inspection, fault diagnosis, and data collection tasks in 150-meter deep seas, with an operation cycle of up to 30 days, putting strict tests on the stability and durability of the connectors. With its precise product design, Ankeno Rubber & Plastic Type 15 Data Composite Series perfectly met the operation requirements: the plug tail cable and watertight rubber cable are directly vulcanized and formed, eliminating the hidden danger of water leakage at the connection between the cable and the plug, forming the first reliable sealing line of defense; the socket body is made of 316L stainless steel, which effectively resists seawater corrosion and will not rust or deform even after long-term immersion. For deeper sea operations, a customized TC4 titanium alloy shell can be provided to further improve pressure and corrosion resistance.

In terms of electrical performance, the core parameters of this series of connectors provide solid guarantee for the stable operation of robots. The flexible configuration of 2 or 4 cores can be flexibly selected according to the power and data transmission needs of the robot’s detection equipment and thrusters; the contact resistance of ≤10mΩ ensures minimal power transmission loss; the design of single-core current-carrying capacity ≤2A and total current ≤10A can stably supply power to the core components of the robot, avoiding power interruption; the insulation resistance of >500MΩ and dielectric withstand voltage performance of ≤1000V/DC for 1min effectively prevent short-circuit faults caused by seawater infiltration, ensuring the safety of equipment and operators.

In addition, the environmental adaptability and durability of this series of connectors further improve the operational efficiency of underwater robots. The wide operating temperature range of -25℃ to 80℃ adapts to water temperature changes in different sea areas; the conventional factory water pressure test standard of 15MPa, with a maximum customizable 25MPa, ensures zero leakage of the connector in the high-pressure deep-sea environment; the mechanical life of >300 times meets the operation needs of multiple dives and recoveries of the robot, greatly reducing equipment maintenance costs and downtime. At the same time, customized tail loose wire designs of different forms can accurately match the internal wiring needs of the robot, simplify the installation process, and improve equipment integration efficiency.

In addition to offshore oil platform inspection, Ankeno Rubber & Plastic Type 15 Data Composite Series is also widely used in underwater robot systems in various scenarios such as marine scientific research exploration, underwater security patrol, and seabed ecological monitoring. Its high-reliability and high-precision connection performance not only solves the connection problems in extreme underwater environments but also helps underwater robots break through operational boundaries and improve operational efficiency and safety.

As a deep cultivator in the field of high-end precision connectors, Ankeno focuses on customized solutions and provides stable and efficient connection support for global underwater robot customers relying on the product advantages of the Rubber & Plastic Type 15 Data Composite Series. In the future, Ankeno will continue to focus on the connection needs of underwater equipment, continuously optimize product performance, and help more underwater robots achieve more efficient and safer operations in the deep blue field.