🔷 Direct coupling 🔷
In the direct coupling method, the electric motor and the air conditioner rotate with the same revolution and the power transmission is direct. Also, in this method, the electric motor and the air generator unit are installed in the same direction. Using the direct coupling method increases the life of the air conditioner and reduces its energy consumption.
🔷 Belt 🔷
In this method, the electric motor and the air generator unit are connected to each other by a belt pulley. In this method, the belt is placed on the groove of the pulleys and they perform the rotation process. One pole is placed on the side of the air conditioner unit and one pole is placed on the side of the electric motor. In this method, power is transferred from the engine side to the air conditioning unit. The change in the amount of aeration in this method occurs by changing the size of the pulleys, which changes the size of the aeration unit.
Compressed air screw compressors can be made in two types: fixed speed and variable speed (inverter). . In variable speed compressors, an inverter kit is installed on the electric motor, which reduces the energy consumption of the compressor.