Ningbo Nide Mechanical Equipment Co., Ltd.  

Product Name: Permanent Ferrite Arc Magnet Disc Magnet with Ring Magnetic Field Model NO.: NDPJ-CW-1 Coating: Nickel Shape: Block Application: Industrial Magnet Type: Permanent Composite: Ferrite Magnet Certification: RoHS Composition: Ferrite Magnet Dimension: Customized Grade: as Per Customer's Requirement Testing Standard: IEC Standard Temperature Range: -40~+80 Density: 4.5~5.1 Hardness: 480~580 Trademark: NIDE Transport Package: Plywooden-Case Specification: RoHS Origin: China HS Code: 8503009090 Product Description Nide products are widely used in the various fields, especially automobile industry. Nide will continue to research and design more products for application to various industries to meet the requirement of different customer.Magnets for automobile starterMagnets for automobile starter are applicable for 1.0KW, 1.2KW, 1.4KW, 1.5KW, 1.7KW starters based on Y26H-2, Y28H-2 materials grade. They also are suitable for different environmental temperature.Magnets for medical, health care, and gymnastic machineMagnets for medical, health, care and gymnastic machine are based on Y30H-2, Y30H-3 high performance materials.Physical characteristics of permanent ferrite& technical propertyItemSymbolUnitValueNoteTemperature range-ºC-40~+80Expand coefficientαRK-17~15X10-6Densitydg/cm³4.5~5.1ResistivitypΩ·cm104 ~108Curie temperatureθcºC460~480Temperature coefficient of remanenceαBrK-1-(0.18~0.20)%0~100Temperature coefficient of coercive forceαHCJK-1(0.20~0.50)%0~100Recoil permeabilityμ-1.05~1.30HardnessHv-480~580Information needed for magnet inquiryIt will be better if customer could send us detailed drawing including below information.1. Magnet dimension2. Magnet material3. Magnet application5. Required quantity6. Other technical requirement.We can offer a variety of NdFeB Magnet and Ferrite Magnet,If you need special magnetic tiles, we can also customize according to your needs.Youtube:https://www.youtube.com/user/nida0606Facebook:https://www.facebook.com/NideGroupInstagram:https://www.instagram.com/nidegroup/