Electromagnets

Electromagnets are powerful magnetic devices that generate a magnetic field when an electrical current is applied. Unlike permanent magnets, electromagnets can be switched on and off, making them an essential solution for applications that require controlled, temporary, or adjustable magnetic force.

At Jobmaster Magnets, our range of electromagnets is designed for demanding industrial and commercial environments. They are commonly used in manufacturing, automation, lifting systems, robotics, security mechanisms, and specialist engineering applications where precision and reliability are critical.

Electromagnets offer excellent flexibility, allowing users to control holding force through the applied electrical current. This makes them ideal for processes that require repeated engagement and release, such as material handling, machine safety systems, and automated production lines. Built for durability and consistent performance, our electromagnets are engineered to meet professional standards.

How do industrial electromagnets work?

Industrial electromagnets work by passing an electrical current through a coil of wire wrapped around a ferromagnetic core, typically made of iron or steel. When the current flows, it creates a magnetic field that magnetises the core, producing a strong and focused magnetic force. Once the electrical supply is switched off, the magnetic field disappears, allowing the magnet to release its load instantly.

The strength of an industrial electromagnet depends on factors such as the number of coil windings, the amount of current supplied, and the design of the magnetic core. This controllability makes electromagnets particularly useful in industrial automation and precision-based applications.

Jobmaster Magnets provides electromagnets suitable for a wide range of operational requirements, with clear specifications to help you choose the correct model for your application. Browse our full selection of electromagnets below to find reliable, high-performance magnetic solutions built for professional use.

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