An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.
Electromagnets usually consist of a large number of closely spaced turns of wire that create the magnetic field. The wire turns are often wound around a magnetic core made from a ferromagnetic material such as iron; the magnetic core concentrates the magnetic fluxand makes a more powerful magnet.
Electromagnets are feasible in two versions:
Magnetization is activated by the current: The magnetic field appears when the current is turned on (ENERGIZE TO HOLD)
or
Magnetization is activated by absence of current: The magnetic field appears when the current is turned off (ENERGIZE TO RELEASE)
Applications:
Doors or windows closure, relè, automatism for gates, open doors, sensors and security systems ecc…
We realize electromagnets flat shape basing on customer’s specific drawing.
Below some example of flat electromagnet we realized >>
