Strong Disc Shaped N52 Neodymium Magnet

Product Description
Sintered neodymium-iron-boron (NdFeB) magnets are the most powerful commercialized permanent magnets available today, with maximum energy product ranging from 35 MGOe to 52 MGOe. NdFeB is the third generation of permanent magnet developed in the 1980s with high resistance to demagnetization. . It has a combination of very high remanence and coercivity, and comes with a wide range of grades, sizes and shapes. The maximum operation up to 220 degree centigrade. With its excellent magnetic characteristics, abundant raw material and relatively low prices, Nd-Fe-B offers more flexibility in designing of new or replace the traditional magnet materials such as ceramic, Alnico and Sm-Co to achieve high efficiency, low cost and more compact devices.
CertificationISO, SGS, ROHSMateialsNeFeB, NeodymiumGradeN35-N52,35M-50M,38H-48H,35SH-45SH,28UH-40UH,28EH-38EH, 28AH-33AHCoatingNI(NICUNI), Black NI, Zn, Au(Gold), Ag(Silver), Epoxy, Cr, Cu, Tin, Everlube, Passivation, Phosphated and so onWorking temperatureUp to 230℃PaymentT/T, L/C, Paypal, WU, E-checking, VISA, Master Card...Delivery3-30 days(Depends on the size and quantity)DiscDiameter(mm)Thickness(mm)Maximum15050Minimum1.50.7Tolerance+/-0.1+/-0.1RingOuter Diameter(mm)Inner Diameter(mm)Thickness(mm)Maximum17012050Minimum31.50.5Tolerance+/-0.1+/-0.1+/-0.1BlockLength(mm)Width(mm)Thickness(mm)Maximum15015050Minimum21.50.5Tolerance+/-0.1+/-0.1+/-0.1
These forms are just for reference, pls contact us if you have special requirments












Application:



1). Electronics – Sensors, hard disk drives, sophisticated switches, electro-mechanical devices etc.;2). Auto Industry – DC motors (hybrid and electric), small high-performance motors, power steering;3). Medical – MRI equipment and scanners;4). Clean Tech Energy – Water flow enhancement, wind turbines;5). Magnetic Separators – Used for recycling, food and liquids QC, waste removal;6). Magnetic Bearing – Used for highly sensitive and delicate procedures in various heavy industries.









Production Flow：
Certificate More ProductsPacking&Shipment Packing:

1: For Air/Express transport: several pieces magnets in one box, 8 boxex in one carton, carton lined with foam box and iron sheets, outside of the carton withbubble paper.


2: For Sea transport:several pieces magnets in one box, 8 boxex in one carton, carton lined with foam box, several cartons in one wooden cartons/pallet.


PS: If you have special packing request, pls let us know, we will try to meet your requirments.


Shipment:

1: Usually the net weight of magnets is below 100kgs, we suggest to ship by Air/Express.


2: If the net weight of magnets is about 100kgs, we suggest to ship by Sea.Company Information HAWELL MAGNETICS (NINGBO) CO.,LTD
supply different kinds of magnets, magnetic tools and magnetic assemblies, which include NdFeB magnet, SmCo magnet, AlNiCo magnet, Ferrite magnet, rubber magnet, educational magnet , magnetic lifter, magnetic pot, magnetic separator bars, magnetic badges and so on. Besides, we also produce high-tech magnetic motor parts and magnetic coupling parts.
Contact Custom made are acceptable.
If you are interested in this kind of magnet, pls kindly send your details enquiry to us and indicate the details size, the grade, the coating and the quantity of the magnet you required. We will send you our best offer for your reference. We are also very delighted to send you some samples for your testing if you need.

If you have any question, please do not hesitate to contact me.