Ac Compressor Manufacture Factory For Mazda CX3 / Mazda Demio / Mazda 3

Except for large-scale independent automobile air-conditioning units, general automobile air-conditioning compressors are connected with the main shaft of the engine through electromagnetic clutches. The stop and start of the compressor are determined by the pull-in and release of the electromagnetic clutch. Therefore, the electromagnetic clutch is an executive component in the automatic control system of automobile air-conditioning. It is affected by the temperature switch (thermostat), pressure switch (pressure relay), speed relay and the control of the power switch and other components. It is generally installed at the front end of the compressor.

Electromagnetic clutch is also called electromagnetic coupling. It uses the principle of electromagnetic induction and the friction between the inner and outer friction plates to make two rotating parts in the mechanical transmission system. Under the condition that the active part does not stop rotating, the driven part can be combined or separated from the electromagnetic mechanical connection. The device is an automatically executed electrical appliance. The electromagnetic clutch can be used to control the starting, reverse, speed regulation and braking of the machine. It has the advantages of simple structure, fast action, small control energy, and convenient for remote control; although small in size, it can transmit a large torque; when used for brake control, it has the advantages of rapid and stable braking.