35H Neodymium large ring magnet with holes

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
Min. Order: 100 Piece/Pieces
Delivery Time: 20 Days

Basic Info


Model No.: 35H ring magnet

Application: Speaker Magnet, Industrial Magnet

Shape: Ring

Coating: Zinc

Grade: 35H

Size: OD72mm*ID20*T 20mm

Max Operating Temperature: ≤ 120 ℃


Additional Info


Packaging: Carton box size: 35cm*25cm*15cm

Productivity: 50000pcs/month

Transportation: Ocean,Land,Air

Place of Origin: NINGBO/CHINA

Supply Ability: 50000pcs/month

Certificate: ISO 9001:2008

HS Code: 85051110

Port: Ningbo,Shanghai


Product Description

35H Neodymium large ring magnet with two small holes

Neodymium Iron Boron (NdFeB) is used to manufacture the most powerful magnets per unit volume that are commercially available today. They are used where a small size and maximum power are needed. 


Depending on the application, it may be a requirement to have a hole inside the disc magnet. This is sometimes called a ring magnet. Although the hole can be placed at nearly any position on the disc (e.g. as part of the Made to Order range), the hole is almost always centrally located. The ring magnet is used for fixing the magnet to another item (as part of an assembly) or is used (particularly with large ring magnets) to make use of the parallel magnetic field within the aperture of the ring.


More details of the Neodymium large ring magnets as below:

Material NdfeB
Grade 35H
Outer Diameter 72mm
Inner Diameter 20mm
Thickness 12mm
Magnetizing Direction Axial Magnetization (Thickness)
Plating Coating Color Zinc
Magnet Weight 330g

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Contact Info

CONTACT US

Jinyu Magnet (Ningbo) Co., Ltd.

Address: Cicheng Industrial District,Ningbo,Zhejiang

Contact Person: James Zhan

Phone:86-574-87472601

Fax:86-574-87405316

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