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Countersunk Neodymium Magnets with hole/NdFeB Countersink Magnets

Basic Info

Model No.: NdFeB Countersink Magnets-YYM001

Product Description

Countersunk Neodymium Magnets with hole/NdFeB Countersink Magnets   Product Description Product Name:  Countersunk Neodymium Magnets with hole/NdFeB Countersink Magnets Applications: NdFeB Ring magnets are Widely used in different applications, such as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on. Material: NdFeB (Neodymium Iron Boron) Shape: Ring (Customized shapes for Sintered Neodymium  Magnet are available.) Tolerance in size: +/-0.05mm or +/-0.1mm Type of coating:  Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more. Grade:  N35-N52; N33M-N50M; N33H-N48H; N30SH-N45SH;N30UH-N40UH; N28EH-N38EH,N28AH-N35AH.

Working Temperature


Max. Operating Temperature


80°C (176°F)

33M- 48M

100°C (212°F)


120°C (248°F)


150°C (302°F)


180°C (356°F)


200°C (392°F)


220°C (428°F)


Technology Advantage

Depending on advanced R&D center, Quality control team and professional machining technicians, we can surpass our competitors in the stability of quality and superiority of property.

Delivery Advantage


The lead time must be 2-4 days quicker than industry average because of more flexible machine process control.


Price Advantage


The price is 3-10% cheaper than industry average because of an excellent and efficient management system.


Direction  of magnetization: Through the diameter and through the thickness Free of harmful substances according to ROHS Directive 2002/95/EC  Exempt from registration according to REACH. Package size: L36mm x W26mm x H16mm   Packaging&shipping 1. By Sea: As the magnets have strong attraction and we will use the spacer to apart the magnets each other in case people will be hurt when take it out. Then, they will be packed in a white box of pieces each, several boxes to a carton. (Detailed package quantity should be made upon the real products) 2. By Air: If the goods will be shipped by air, all the magnetic should be degaussed and we will use Iron sheet to shield.   Shipping: Express (TNT, DHL, FedEx, UPS, etc), Air, Ocean.
a: The weight is under 40Kgs, we recommend to send them in shielding boxes to you by Express.
b: The weight is between 40Kgs-100Kgs, it can be sent by Express or Air.
c: The weight is over 100Kgs, we recommend to send them by Ocean. Company information Company name: HangzhouYangYi magnetics Co., Ltd. Establish: 2007 Location: Hangzhou City, Zhejiang Province, P.R. China. Main products:Neodymium magnets, SmCo magnets, Alnico magnets, Mini magnets, Magnetic filters, pot magnets, magnetic assemblies, etc. Quality certification:ISO9008:2008, SGS. Market: American, German, Italy, UK, France, Japan, Korea, Iran, Israel, Home market, etc.  Production Equipment   Inspection equipment Product Advantages High Performance: The high performance YY-MAG can reach: N54, 52M, 50H, 48SH, 42UH,  38EH, 33AH, etc.  High Consistency: The Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) are much higher than 1.67. The consistency of the surface magnetic field and magnetic flux can be controlled at +/-1%. High Working Temperature: The magnets of  YY-MAG can satisfy the working temperature requirements with excellent temperature resistance. The AH series with 40 kOe super-high coercive force can replace Smco magnets in most applications. High Anti-Corrosion: The perfect coating of YY-MAG can meet many anti-corrosion requirements. The salt spray test and humidity heat test of the high anti-corrosion coating Nickel+Copper+Epoxy is typically more than 1000 hours.   Services 1.      Quick response: we commit to give you immediate detailed quotations with instructions and product material. And customize your required product in the shortest time. 2. High-quality products and favorable price: we reduce material costs through purchase large quantitative of raw materials and other measures from manufacturers directly, which ensure good quality and favorable price of our products, and we share our profit with customers. 3. Closed service: Big or long-term cooperation customers can become our VIP customers and enjoy more competitive prices and VIP service. FAQ 1:How long will you give me the reply? we will reply you in 48 hours. 2:How about the quality of the magnets? We have the certification of ISO, SGS, ROHS. 3:How is the price? As we believe the quality is the most important, we will provide the high quality magnet with reasonable price. 4:Could I get samples? Yes, we have materials in stock to help you to get the samples as soon as we can. 5:How long will you deliver sample and bulk order? If we have materials in our stock, we can send them within 3 days. If we don’t have material in stock, production time for sample is 5-10 days, 15-25 days for bulk order. 6. How to pay you? T/T, Western Union, L/C, ESCROW. Buy's Guide In order to quote you the best price timely,please kindly provide the following information in your inquiry: 1.Product details:shape&dimensions,grade,tolerances,coating,magnetization direction; 2.Order quantity; 3.Attached drawing if customized; 4.Any special packing,delivering or other requirements;      

Contact us if you need more details on High Quality Ndfeb Countersink Magnets. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Countersink Magnets、Magnets. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Neodymium Magnet > Ring Shape Magnet

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