This product is a radial multi-pole external magnetized ring magnet, bonded Nd-Fe-B material. It can produce thin-walled magnets of about 0.6MM, 8 poles, 16 poles, 24 poles, 32 poles and so on. It is mainly used in motor, automation equipment, robots, sensors and other fields.
What are the physical properties of bonded NdFeB?
Density of bonded NdFeB: 5.8-6.2g/cm 3
Curie temperature of bonded Nd-Fe-B: 310-340 C
Bonded NdFeB hardness: 80-120 Hv
Bonded Nd-Fe-B resistivity: 0.026_.cm
Compressive strength of bonded NdFeB: 3kgf/mn2
Compressive bending strength of bonded NdFeB: 25kg/mn