Top Rotary solenoid factory in China

الملفات اللولبية الدوارة, also known as rotary solenoids, is an electromagnetic device that can convert electrical energy into rotating mechanical energy. Its working principle is based on electromagnetic induction and magnetic field. When current passes through the coil wound on the iron core, a magnetic field will be generated around the iron core, causing the iron core and its moving parts (such as rotors or armatures) to rotate under the action of magnetic force.

Specifically, الملفات اللولبية الدوارة usually contain a fixed iron core, a rotatable moving part (rotor), and a coil wound on the iron core. When the coil is energized, the magnetic field generated interacts with the permanent magnet or magnetic material on the rotor to generate a rotational torque, causing the rotor to start rotating. By controlling the on and off state of the coil and the direction and magnitude of the current, the direction and speed of the rotor rotation can be controlled.