Magnets in electrical diving equipment for marine exploration

Published: 2023-06-04 14:00:37 • Daniel Gårdefelt

The ocean is a vast, mostly undiscovered world full of mysteries. Technology has always been at the center of our never-ending quest to find out more about the world. One of these innovations is the use of magnets to manufacture advanced, powered diving and underwater exploration equipment.

Permanent magnets are a very important part of electric propulsion devices. Their use in electric motors and generators is the backbone of many different technologies, such as the electric tools used for underwater exploration.

Permanent magnets are a good material for many reasons: they retain their magnetic properties for a long time, they are strong and not too expensive, and they can create a strong magnetic field. Because of these things, they are widely used to make electrical propulsion systems for diving tools.

But how do these magnets actually work in high-performance electrical diving equipment? The answer lies in how the electric current and the magnetic field created by the magnets interact. Simply put, this interaction creates a force that propels the engine forward, which propels the diver or underwater vehicle forward.

The electric sea bike is a good example of this type of technology. A battery powers the electric motor in this handheld gadget. Magnets in the motor interact with the electrical current to create a force that propels the device and the diver through the water.

Aside from sea scooters, magnetically driven motors are also used in remotely operated vehicles (ROVs) and autonomous underwater vehicles (AUVs), which are used to explore the ocean. These pieces of technology can reach depths and lengths that humans cannot. They can collect data that is very useful for science and business.

Magnets are becoming increasingly important in high-performance electric diving and marine exploration equipment, and this trend doesn't seem to be slowing down.

Finally, the use of magnets to power marine exploration and exploration tools is a major step forward in our quest to find out what lies in the deepest parts of our oceans. As we go further and deeper, we can be sure of one thing: magnets will continue to pull us through the deep blue.