There are two types of air conditioner fan motors: indoor unit and outdoor unit. According to the motor structure, they are divided into induction motors and brushless motors. Induction motors are divided into single-phase motors and three-phase motors (industrial use) according to different power supply methods, and brushless motors are divided into internal drive brushless motors and external drive brushless motors according to the drive.

AIP currently has a relatively complete induction motor test solution, which includes a motor stator test system, a cast aluminum rotor test system, and motor test system.

The brushless motor started late, but it has developed rapidly, and there has been a trend to gradually replace the induction motor. The brushless motor has the advantages of easy control, high efficiency and low noise. However, because the working principle is electronically commutated by program control, the test is more complicated than that of the induction motor. The AIP brushless motor test program includes: motor stator test system, motor rotor Test system, brushless loading (no-load) test system, circuit board test system.

The understanding of control signals is the difficulty in testing brushless motors, such as the power-on sequence of VCC/VSP/VM, phase loss detection, etc. AIP has started the research and development of brushless motor testing since 2013. At present, AIP has a relatively complete set of brushless motor testing solutions, and has cooperated with many large enterprise customers such as Welling Group, Kaibang Group and Hitachi Group. , the trust of customers is the best description.

                                                   Brushless loading test equipment use site          Application site of automatic production line of brushless loading test equipment

Focus on global motor testing, provide customers with one-stop motor testing solutions, purchase motor testing equipment, and choose AIP!