Fan Magnet
Fan Magnet
A Fan Magnet refers to a permanent magnet integrated into the rotor or assembly of electric fans, blowers, and ventilation systems. These magnets are crucial in brushless DC (BLDC) fan motors, where they help generate rotational motion when interacting with the stator’s electromagnetic field. Fan magnets are typically made from ferrite or rare-earth materials like Neodymium to deliver strong magnetic force with compact size. They ensure efficient, quiet, and long-lasting fan performance in both industrial and consumer applications.
Key Features
Key Features
- Magnet Types: Ferrite (Ceramic), Neodymium (NdFeB), or Samarium Cobalt (SmCo).
- Shapes: Arc segments, rings, discs, or custom molded to rotor design.
- Magnetic Strength: Tailored to motor power needs (from small cooling fans to large industrial blowers).
- Temperature Resistance: Suitable for continuous operation in high-heat environments.
- Corrosion Protection: Coated (e.g., nickel, epoxy) for durability in humid or chemical-exposed settings.
- Precision Tolerances: Engineered for balance and high-speed rotation.
- Custom Designs: Available to match specific motor and fan blade configurations.
Applications
Applications
Benefits
Benefits
