Custom Strong N52 Square Block NdFeB Neodymium Magnet Rare Earth Permanent for EV Motor Industrial Use

Product Description

Product Description

Product name	Neodymium Magnets NdFeB Neodium Magnet
Material	Sintered Neodymium-Iron-Boron ( NdFeB )
Grade & working Temperature	Grade	Max. Operating Temperatures
	N35-N55	80°C (176°F)
	35M- 54M	100°C (212°F)
	35H-52H	120°C (248°F)
	35SH-50SH	150°C (302°F)
	28UH-48UH	180°C (356°F)
	28EH-45EH	200°C (392°F)
	28AH-42AH	220°C (428°F)
Size	Customized Size
Shape	Customized (Block,Disc,Cylinder, Bar, Ring,Arc,Countersunk, Segment, Hook)
Coating	Customised (Ni, Zn, Epoxy, Gold, etc.)
Size Tolerance	±0.05mm for diamater /thickness, ±0.1mm for width/ length
Density	7.5-7.6g/cm³
Magnetization	Thickness Magnetized, Axially Magnetized, Diametrally Magnetized
Applications	Neodymium(NdFeB) Magnet are widely used in many fields, such as motors, sensors,microphones, wind turbines, wind generators,printer, switchboard, packing box , loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, ect.

Product Application

Packing Logistics

Company Profile

Bestway Magnets: Engineering the Future of Magnetic Solutions

With more than 20 years of dedicated expertise, Bestway Magnets has established itself as a trusted leader in the research, development, and manufacturing of premium Neodymium (NdFeB) magnets. Our commitment to excellence is validated by stringent IATF 16949:2016 and ISO 9001:2015 certifications, ensuring every product meets the highest standards of quality and reliability, fully compliant with ROHS and REACH directives.

Precision-Driven for Diverse Industries
We master a complete spectrum of grades and customizations to meet the exact demands of advanced applications. Our magnets are critical components driving innovation in:

Sustainable Transportation: Electric Vehicles (EVs), New Energy Vehicles

High-Efficiency Power Systems: Wind Generators, Precision Motors (PMSM, DC Motors)

Advanced Electronics: Sensors, Acoustic Devices (Loudspeakers, Microphones)

Industrial Automation: Magnetic Separators, Packaging Systems

Beyond Supply: A True Partnership
"Bestway is your best choice for magnets" is not just a slogan—it's our promise. We go beyond manufacturing to become your strategic ally, offering:

Expert Technical Consulting: Help you select the ideal magnet for performance and cost-effectiveness.

Seamless Customization: From material grade (including HRE-Free options) to complex shapes and sizes.

Global Export Confidence: Extensive experience in serving international clients with smooth, compliant logistics.

Let's build the magnetic solution that powers your next breakthrough.

FAQ

Q1:How fast can I get a reply?
A: You will receive our reply within 15 minutes during our work time 08:00-18:00(UTC-8).

Q2:What information do I need to supply when I have a inquiry?
A: In order to get precise quotation on time,pls inform us following details when you send inquiry to us: Dimensions or drawing;Grade of Material;Magnetized direction; Surface coating(if necessary) ;Quantity and delivery terms.

If you have don't have above information, you can inform us the application of the magnets, our technician will provide
professional advice for you.

Q3:Can you offer customized size and shape?
Yes, we could produce customized size,shape magnets according to customers' requirements.

Q4:Can I have a free sample before mass production?
A: Yes. We could offer free samples if the magnets are in stock but you need to pay the delivery cost. It may take minimum 7 days for production if your size is out of stock.For neodymium magnets, we have many different size samples in stock.

Q5:Can magnets could be shipped by air or by express?
A: We could ship the magnets by air or by express with our magnetic shield package.

Q6. How about the quality of the magnets?
A: To ensure the quality of the products, every production procedure is inspected strictly by the professional QC team from all aspect.Besides,Assurance order will protect your payment, and make sure that we deliver on time and manufacture quality products as required.

Q7: Will the magnetism be weaker after use years?
A: Yes, magnets do weaken over time.If you store permanent magnets correct, neodymium magnets will likely lose less than 1% of their flux density over 100 years.The magnetism decline is neglect, that's why we call it Permanent Magnet.