Looking for N42 Radially Magnetized Permanent Magnets:
Hello, I would like to get a quote and lead time for some disc magnets. I would like:
N42 Neodymium Disc Magnets, Radially magnetized
4 pole (2 pole pairs)
I need quote for some samples and then for volume production 100k / year.
China Rare Earth Magnet Limited manufactures neodymium magnet with multi-poles like 4 poles:
Thanks for your enquiry about neodymium disc magnets.
Do you need magnetism orientation like the picture below?
It is 4 poles magnetization across thickness.
If not, please kindly provide a picture to specify the magnetism orientation you need.
4 Poles through Diameter:
I am looking for a magnet magnetized like below. I don’t know if it’s possible in a disc magnet or if it must be a ring…?
Otherwise, what you proposed below could work.
Thanks for your quick response.
Using 4pcs 1/4 disc / arc magnets to form a disc or ring magnet with 4 poles through diameter:
N40 is one of the grades of Sintered NdFeB permanent magnetic material.
Actually, the mentioned magnetization direction is not workable for both Sintered neodymium disc magnets and ring magnets.
Probably you can only use 4pcs 1/4 disc or 4pcs arc magnets with 90°to form a disc or ring magnet if it's possible for you.
4 poles through Thickness:
Thanks for the information. Could you please quote the type from your picture?
NdFeB Permanent Magnets Manufacturer China Rare Earth Magnet Limited:
Attached below please find our quotation of the magnets you enquired.
Thank you
N42 Neodymium Disc Magnets, Magnetized across thickness with 4 poles
Fixture cost: USD***
Unit Price Ex-works Shenzhen USD***/pc
If you would like to order the magnets or have other questions, please get back to you at your early convenience.
