Permanent Electromagnets

Permanent Electromagnets

Permanent electromagnets are a type of magnet that provides significant electrical benefits. These magnets retain their magnetic field even during power outages. After receiving a short-duration current command, the magnets release themselves. This situation provides a permanent magnetic field by controlling the electricity and maintains the highest level of safety.

The greatest advantage of permanent electromagnets is that they ensure the restoration of electricity when power is applied. This allows for safe operation in an environment. When the power is interrupted, operation continues without a decrease in load. Especially crane operations and sheet metal handling tasks are performed very easily with these magnets. Additionally, since there is no load reduction, these magnets can continue operating without losing power for extended periods. Working with these magnets does not require constant energy input.

There are many different models of permanent electromagnets. Among these, there are those with a pulling force of 400 N/40 kg. They can be used in areas such as industrial sorting, robotic grippers, and automation systems.

Permanent Electromagnet and Differences Between Electromagnets

There are distinct differences between permanent electromagnets and electromagnets. The most important of these is that electromagnets lose their magnetism when the power is cut off. Electromagnets are made from materials such as nickel, iron, or cobalt. The magnetic field in these magnets is initiated by an electric current, and the magnetic field ceases when the electricity is cut off. In this respect, they differ from permanent magnets. Additionally, this type of magnet exhibits high temperature sensitivity. It cannot withstand extreme temperatures for long periods.

Permanent electromagnets maintain their holding force even when the power is cut off. They continue to operate until power is restored after a power outage. When energized or upon receiving a 1-second current command, the magnet releases itself. With this intervention, the magnetic field is eliminated. This enables safe operation and provides savings.

Permanent electromagnets do not experience heating problems since they do not require continuous operating power. They continue to operate for extended periods without losing power at high performance. They are an excellent value-for-money product. These magnets have very strong pulling forces and are hybrid systems.

Our company can produce these magnets in different sizes upon special request. You can contact our company to get answers regarding manufacturing processes or any other topics you may be curious about.