Details of Ring Permanent Magnet(Audio)
(1) Largest Flux:6000 gauss
(2) Coating: Zn,Ni,Expoxy,NiCuNi ,Golden, Color Zn Etc.
(3) High Grade can be used such as N38SH,N38H,N42,N45,N40H.
(4) Regular Packing: Cartons+Iron Pallets
Performance of Ring Permanent Magnet(Audio)
(1) Largest Flux:6000 gauss
(2) Coating: Zn,Ni,Expoxy,NiCuNi ,Golden, Color Zn Etc.
(3) High Grade can be used such as N38SH,N38H,N42,N45,N40H.
(4) Regular Packing: Cartons+Iron Pallets
Performance of Ring Permanent Magnet(Audio)
Grade | Br | Hcj | BH(max) | Max Working temperature | |||
KGs | T | Koe | KA/m | MGOe | KJ/m3 | (Tw) | |
N52 | 1430-1480 | 14.3-14.8 | >=11 | >=876 | 50-53 | 398-422 | 60℃ |
N50 | 1400-1450 | 14.0-14.5 | >=11 | >=876 | 48-51 | 398-423 | 60℃ |
N48 | 1380-1420 | 13.8-14.2 | >=12 | >=955 | 46-49 | 366-390 | 80℃ |
N45 | 1320-1380 | 13.2-13.8 | >=12 | >=955 | 43-46 | 342-366 | 80℃ |
N42 | 1280-1320 | 12.8-13.2 | >=12 | >=955 | 40-43 | 318-342 | 80℃ |
N40 | 1250-1280 | 12.5-12.8 | >=12 | >=955 | 38-41 | 302-326 | 80℃ |
N38 | 1220-1250 | 12.2-12.5 | >=12 | >=955 | 36-39 | 287-310 | 80℃ |
N35 | 1170-1220 | 11.7-12.2 | >=12 | >=955 | 33-36 | 263-287 | 80℃ |
Application for Ring Permanent Magnet(Audio)
Mainly in Acoustic euipments, speakers, radios etc...
Classic Audio centre is one of our customer
Mainly in Acoustic euipments, speakers, radios etc...
Classic Audio centre is one of our customer