Description of the Disc Magnet
Neodymium magnet, the third generation of the rare-earth permanent magnet, is the most powerful and advanced permanent magnet today. The disc Magnet is one type of the neodymium. ... made of the neodymium, iron, and bonded magnetic alloy blend.
The disc magnet is plated with Nickel-Cooper-Nickel coating for a shiny corrosion-resistant finish. The North and South poles are on both flat side of the magnet since magnetizing direction is Axial Magnetizing. The magnet is powerful and can be used to help stuff to stick into the iron surface.
Tolerance:
For each magnet, there has a tolerance to produce, as follow:
+/- 0.05 mm for the small dimension;
+/- 0.1 mm for the common specification;
+/- 0.15mm for the big blocks.
Magnetic testing
As the third generation "Magnetic King", the disc neodymium magnet has its powerful pulling force.
Magnetizing Direction
The normal magnetizing method of the disc neodymium magnet: Axial and Radial.
With the Axial magnetizing, the magnetic spread over both flat side; with the Radial magnetizing, the magnetic spread over the surround.
Due to this product is a customizable product, so pls send us the specific size, the same as the picture, thanks!
Coating:
There have many plating options of the disc neodymium magnet, besides the Nickel coating, there also have Zinc, Gold, Black Epoxy, White Epoxy and so on.
The Black Epoxy and White Epoxy will be more durable.
Standard Bulk Packing
The common method of the packing for disc neodymium magnet:
Pieces packed into the little white paper box, then 8 boxes packed into the High-quality Corrugated carton box with anti-magnetic.
About us Xiamen MagForever
Xiamen Magnet Forever gained its good reputation by finding the best product solutions and delivering the finest quality magnet. We specialize in motor magnets, magnetic assemblies, and coupling while always focusing on providing the best professional services. Whatever your magnet need are, you can always find them here Xiamen MagForever.
We offer not only the product but also the solution for the magnet.
Pls note that the price just a reference, the specific and exact pls send the inquiry to us to have a check, thanks!
Materials: Nd2Fe14B and other rare earth material. Country of Origin:China (mainland). Brand Name:Alloy Magnets. Applications:Used in electric toys and darts (game playing) . Properties: N35, N38 and N40 are common properties used in this field. Primary Competitive Advantages: ."Green" Product Experienced Technical Staff Competitive price High quality Good service Prompt Delivery.
Size: D30*3mm Grade:N4o Axially magnetized pulling force:13.40lb This is another type of disc magnets a customer used as a small tool holder. We also have magnets of the same dimension with different grades, N38, N38SH, N40, N45 to meet different holding or pulling force requirement. Disc magnets are the most common type in our company. You can be assured about their quality. Never will happen such problems like magnetic field missing, magnetism losing or coating peeling. We have never received such a compliant. If you are looking for this type of magnets, we can offer you 100000 pcs per month. packed in small boxes and then in standard export cartons with magnetism shielding foils
Description : The most powerful magnets commercially available Manufactured by a powder metallurgical process involving the sintering of powder compacts under vacuum Grinding and slicing possible Very reactive with moisture and oxygen A variety of Coatings can applied depending on the environment of the application Applications : various types of electric motors, engineering equipment, medical equipment, audio apparatus and household appliances
Product name : Custom Super Strong permanent N52 Neodymium Arc Magnets for PM motor Shape:Segment, Disc, Cylinder/Rod, Ring, Countersunk, Segment, Trapezoid, Irregular shapes are available, Customized shapes for Sintered NdFeB Magnet are also available) Direction of magnetisation : Through the thickness or through the diameter Type of coating : Nickel, Ni-Cu-Ni, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and so on. Grade : N38,45H,N40SH,N42SH,N33UH,N33EH Tolerance in size : +/-0.1 mm
Product name : Custom Super Strong permanent N35 Neodymium Arc Magnets for PM motor Shape:Segment, Disc, Cylinder/Rod, Ring, Countersunk, Segment, Trapezoid, Irregular shapes are available, Customized shapes for Sintered NdFeB Magnet are also available) Direction of magnetisation : Through the thickness or through the diameter Type of coating : Nickel, Ni-Cu-Ni, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and so on. Grade : N35,N38,N40,N42,N45,N48,N50,N52 Tolerance in size : +/-0.1 mm
Product name : Custom Super Strong permanent N48 Neodymium Arc Magnets for PM motor Shape:Segment, Disc, Cylinder/Rod, Ring, Countersunk, Segment, Trapezoid, Irregular shapes are available, Customized shapes for Sintered NdFeB Magnet are also available) Direction of magnetisation : Through the thickness or through the diameter Type of coating : Nickel, Ni-Cu-Ni, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and so on. Grade : N35,N40,N48,N40M,N42M,N38H,N35SH,N42SH,N33UH,N35EH Tolerance in size : +/-0.1 mm
From grade n35-n52, 1.Full quality testing machines to ensure the high performance of qulified magnets. 2.We manufactur standard magnets strictly according to the standard gb/t 13560-2009, by inspection of material br, hcj, hcb, bhmax, and fully as per customers' requirement of max working tempreture By sea/by air packing
We can make n35 to n52; n35sh to n45sh; n35uh to n40uh Paper carton and wood case
We specialize in manufacturing oem magnets in terms of shapes, sizes, magnetic properties, and coatings etc. 48 pcs/box
