801024 Auto Air Conditioning Clutch Replacement For Toyota Vios PV4 135MM 12V

     The electromagnetic clutch of the compressor is a common mechanical equipment, and its main function is to control the start and stop of the compressor. In industrial production, compressors are a very important equipment that can compress gas into high-pressure gas, which is used in various industrial production processes. In the compressor, the function of the electromagnetic clutch is to control the start and stop of the compressor. When the compressor needs to be started, the current passes through the electromagnetic coil, generating a magnetic field that attracts the iron core, causing the clutch plate to start rotating, thereby driving the compressor rotor to rotate. Compress gas into high-pressure gas.

  1. If the compressor does not engage or if it is knocked, it will suck. The main reason is that the electromagnetic clutch has poor magnetism and does not work. You can first measure the voltage of the plug of the electromagnetic clutch. Normally, when the air conditioning is working, there should be a voltage of 12V. If the voltage is normal, it is an internal fault of the electromagnetic clutch that needs to be replaced.

2. When the air conditioning compressor is not turned on, there is a reason for abnormal noise. The installation position of the electromagnetic clutch is generally close to the ground, and it often comes into contact with rainwater and soil. When the bearings inside the electromagnetic clutch are damaged, abnormal noise will occur, and in severe cases, the pulley will swing left and right.

3. Abnormal noise caused by deformation of the suction cup, uneven suction cup and friction with the pulley.

4. Before replacing the clutch, it is necessary to confirm: 一, whether there is cylinder jamming inside the compressor; 二, whether there is any leakage in the compressor. 三, Is the air conditioning system cooling properly?