Rare-earth Neodymium Magnet, Bonded magnets made of rapidly quenched NdFeB powder and binders by compaction molding or injection molding. With very high accuracy tolerance and excellent mechanical properties , can be made into relatively complex shapes , moulding one time and multi-polar orientation as well .
Meanwhile can be injected with other parts together .Now widely used in computers (hard drives, optical drives and floppy disk drive spindle motor)printers, mobile phones, home appliances (air conditioners, refrigerators), micro-motors, etc.
These high efficiency magnetic rings are the core parts of permanent magnet synchronous motors, stepping motors and DC brush-less motors, these motors are widely used in automotive, computers, electrics, communications, office and school equipments, and household products.
Features:
1) Higher magnetic properties Compared with other isotropic bonded materials
2) Strong mechanical properties, varieties of shapes can be available
3) Excellent toughness, can be added driving shaft or other plug-ins during the production process
4) Moderate temperature stability
5) Radial-oriented multi pole magnetic ring