this series of fans consists of a metal double flange cylindrical shell, an AC asynchronous motor with an inner or outer rotor, and plastic or metal blades. Its products have the characteristics of high air volume, low noise, low vibration, reliable operation, easy installation, and long service life. the modified series of fans are mainly used for ventilation and heat dissipation in industries such as computer systems, ground automation equipment, electronic instruments, office automation equipment, medical equipment and welding machines, cabinet heat dissipation, and photovoltaic new energy.
Usage environment:
Environmental temperature:- 10C~+40C(H) -20C~+55C(G)
Air pressure: 74.8KPa (H) 55KPa (G)
Bearing structure: H-oil bearing G-ball bearing