This is a problem that many customers and friends have been concerned about recently. According to the existing industrial fan manufacturers on the market, the motors used in industrial large fans can be roughly divided into two types: one is a gear motor imported from Germany, and the other is a PMSM permanent magnet synchronous brushless motor.
The geared motor large fan has the following characteristics:
1. The low backlash assembly process and gear grinding process of the reducer make the noise of the ceiling fan lower than 55dba;
Geared motor
2. Large torque, sufficient power, smooth and safe operation, no vibration;
3. Three-dimensional circulation with large air volume, covering an area of up to 1500 square meters, both ventilation and cooling are correct.
Industrial big fan
Reducer industrial fans are suitable for factories, workshops, animal husbandry, logistics industries, warehouses and other places with large areas, harsh environments, and densely populated places, automobile factories, machinery factories, chemical plants, industrial warehouses and other places. The use of large industrial fans can effectively Solve the problems of hot space, exhaust gas dust, humidity and so on.
Features of permanent magnet brushless motor energy-saving industrial fan:
1. The permanent magnet motor adopts the principle of electromagnetic induction, double bearing transmission, and sealed structure, which can realize the maintenance-free motor;
2. Small size, easy installation, space saving, friendly to small and medium spaces;
Permanent magnet energy saving fan
3. Soft air volume, low noise and quietness, low power consumption.
Permanent magnet energy-saving fans have basically no restrictions on space selection, and can be used in small and medium-sized factories, workshops, warehouses, and commercial spaces. Nowadays, permanent magnet industrial fans are installed in indoor basketball halls, school stadiums, feed warehouses and other places to solve space ventilation, dehumidification, and natural cooling. become a popular trend.
