It has been a factory specializing in manufacturing ceiling fans for 20 years, and every process must be professional.
Core material advantages
All copper wire winding
Using 99.99% high-purity electrolytic copper (superior to ordinary copper-clad aluminum motors)
Slot occupancy rate ≥ 85% (industry average of 75%), reducing resistance losses and increasing efficiency by 12%
ndfeb magnet
N40SH grade magnetic steel, temperature resistance of 150 ℃ (conventional motor ≤ 120 ℃)
Magnetic flux density 1.2T, torque output increased by 20%
Advanced Manufacturing Technology
1. Precision winding technology
Fully automatic winding machine (error ± 0.5 turns)
Double layer insulation treatment: polyester imine enameled wire+vacuum impregnation process (withstand voltage 3KV)
2. Intelligent assembly process
Laser positioning magnetic steel bonding (angle deviation<0.2 °)
Six axis robot completes motor shaft core pressing (concentricity ≤ 0.01mm)
3. Nanoscale surface treatment
Anodized coating on motor housing (thickness 25 μ m, no corrosion after 1000 hours of salt spray testing)
Customized silencing fan blade design reduces vortex noise by 3dB
Highlights
Ultra long warranty: two-year warranty commitment
Energy saving performance: 60% more energy-efficient than AC motors, meeting ERP energy efficiency requirements
Silent operation: Minimum noise level<25dB (library environment level)
Intelligent adaptation: supports seamless integration of Bluetooth/WiFi modules
International certifications: CE/ETL/CB/RoHS/ERP/ISO, etc
Post time: May-04-2025