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Product Name: AF19*30mm hard ferrite magnetic rotor for air pump
Product Part NO.: AF19*30
Specifications:
Material: Sintered Ferrite magnets (hard ferrite)
Magnet Shape: Ring
Magnet Size :OD19mm, T30mm
Magnetization: diametrical 2 poles
Residual Magnetic Flux Density (Br): 3600-3900Gs
Coercivity Force (Hcb): 3100-3400 Oe
Intrinsic Coercivity Force (Hcj): 3300-3800 Oe
Energy Density (BH)max: 27-30 jm3
This specification defines the dimensional and magnetic properties of ring magnet is used for motor pump applications .
Origin: Shenzhen, China
Original Manufacturer: Super Magnet Co.,Ltd
Applications: Motors,Couplings,Sensors,Holding systems,Loudspeakers, pump and much more.