7m permanent magnet synchronous ceiling fan
Ceiling fan motor adopts advanced external rotor permanent magnet synchronous motor, all copper core winding, good heat resistance, moisture resistance, impact resistance, high efficiency, energy saving, silent, stable operation, lifelong
maintenance-free.Ceiling fan motor adopts advanced external rotor permanent magnet synchronous motor, which is efficient,energy-saving, quiet, stable operation, and maintenance-free for life.
Large-scale fluid mechanics simulation design of the fan blade surface, the best air supply effect; the wall thickness is
increased, and the inner cavity is equipped with 4 stiffeners, which greatly improves the resistance to bending and breaking;
High-performance aluminum alloy material; surface electrostatic spray treatment, wear-resistant and easy to clean.
Professional industrial large fan controller, multiple protections such as electronics and logic operation, super heat dissipation device, provide the most perfect guarantee for the safe, stable and efficient operation of the fan.
The chassis is made of high-performance structural steel; the upper and lower double chassis are clamped by 12 high-strength bolts, so that all the fan blades are connected as a whole to prevent looseness and noise.
All 12.9/8.8 grade high-strength bolts are used to ensure quality; mechanical locking nuts are used to prevent loosening; with glue, permanent locking without hidden dangers.