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In the printing and packaging industry, the lateral deviation of the coil during high-speed movement is the core problem affecting the accuracy and yield of overprinting. As the executing component of the automatic correction system, the permanent magnet low-speed synchronous motor, with its characteristics of low-speed direct drive, high torque, and millisecond response, has become an ideal choice to ensure the precision and stability of the coil path.

Field of Ventilation and Heat Dissipation Equipment

Axial flow fans are the most widely used ventilation and heat dissipation solution in the field of power supply and electrical cabinets. Its core advantage lies in its large air volume, high rotational speed, and axial straight flow of air, which can efficiently replace the accumulated hot air inside the cabinet and quickly reduce the ambient temperature. For equipment such as frequency converters, servo drives, control cabinets, etc., the heating elements are dense and temperature sensitive. Axial flow fans are usually installed directly on the panel, side wall, or top of the cabinet to form a continuous airflow in a straight in and straight out manner, effectively preventing overload tripping or insulation aging caused by overheating. However, the weakness of axial flow fans lies in their low air pressure. When there are precision filters, dust-proof cotton, or many bends in the air ducts inside the cabinet, the air volume will significantly decrease. Therefore, it is more suitable for heat dissipation scenarios with smooth ventilation paths and low resistance.

Intelligent Transportation Field

The barrier gate mechanism, barrier gate dedicated motor, and supporting controller are the three core components that make up a modern intelligent barrier gate system, and their performance directly determines the efficiency and safety of vehicle passage. In terms of power drive, the barrier gate dedicated electric motor adopts an integrated structure design of servo motor and planetary gear reducer. The servo motor has high response speed, high control accuracy, and excellent overload capacity, while the planetary gear reducer is known for its small size, high transmission efficiency, and strong load-bearing capacity. After the integration of the two, not only is the structure compact and saves installation space, but it can also achieve precise angular displacement control while ensuring maximum output torque.

Heat Exchanger

In response to the cold winter market demand in Europe and the emphasis on building energy efficiency, permanent magnet low-speed synchronous motors have become the core driving technology for efficient ventilation and heat recovery in the heat exchanger industry. In the heat recovery fresh air system, the motor directly drives the fan to exchange equal amounts of outdoor cold air and indoor polluted air in both directions. Through the heat exchange core, the heat in the exhaust is efficiently transferred to the fresh air, ensuring indoor air quality while minimizing heat loss. This solves the contradiction between air pollution caused by long-term window closure and heat waste caused by window ventilation.

Dry/Wet Transformer

Cross flow fan mainly plays a crucial role in cooling and heat dissipation in the field of dry-type transformers. It adopts a long cylindrical impeller structure, in which air enters from one side of the impeller during operation, passes through the interior, and is discharged from the other side. The direction of the air flow is perpendicular to the axis of rotation. This unique design enables it to form a flat air flow that is evenly distributed along the axial direction of the impeller and covers a wide range, which perfectly matches the long strip distribution of the dry-type transformer winding and heat sink, thus achieving comprehensive and uniform forced convection cooling and effectively eliminating local overheating hazards.

Medical Device Field

Permanent magnet low-speed synchronous motors play a key role in the field of medical devices, especially in low-temperature refrigeration systems that require extremely high operational stability, due to their low speed, high torque, smooth operation, and ability to directly drive loads.