High Quality NdFeB N45 Od70X ID62X20mm Ring Magnet

• Customization: Available
• Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Generator NdFeB Magnet
• Shape: Ring
• Model NO.: N45
• Coating: Nicuni
• Grade: N45 NdFeB Magnet
• Product Name of NdFeB Magnet: High Quality NdFeB N45 Od70X ID62X20mm Ring Magne
• Envrionment Management System: ISO9001/14001
• Certificate of NdFeB Magnet: CE/RoHS/SGS
• Tolerance of NdFeB Magnet: +/- 0.05mm
• Model Number of NdFeB Magnet: Gme-Ring
• Magnetization Direction of NdFeB Magnet: Axial/Radial/Multi-Poles Magnetization
• Working Temp. of NdFeB Magnet: 80-200 Degree Centigrade
• Transportation of NdFeB Magnet: by Sea, by Air, by Express
• Payment: T/T, Paypal, Western Union
• Lead Time of NdFeB Magnet: 7-25days
• Transport Package: Carton, Wood Case, Anti-Magnetized Package
• Specification: As Client′s Request
• Trademark: GME
• Origin: Zhejiang/Xiamen
• HS Code: 850511100
• Production Capacity: 3000 Tons

Product Description

Standard sizes ship within 2 weeks. custom-made size and grade are always available.
We accept small order for you to ensure that we are your trust-worthy partner and supplier.
No Matter you buy 1 pcs or 100,000 pcs of magnets, you can not find better service elsewhere.

A permanent magnet is that a magnet that is permanent, in contrast to an electromagnet, which only behaves like a magnet when an electric current is flowing through it.
Permanent magnets are made out of substances like magnetite (Fe3O4), 
the most magnetic naturally occurring mineral or neodymium, Samarium cobalt, a powerfully magnetic synthetic substance.
The Earth itself is a huge permanent magnet, though its magnetic field is quite weak relative to its size. Humans have used the magnetic field of the Earth for navigation since the compass was invented in ancient China.
Even the most powerful permanent magnet is not as strong as the strong electromagnets, so their applications are limited, but they still have very widely application, magnets can be found everywhere, including your hard disk, ATM and credit cards, speakers and microphones, electric motors, and toys.
Every permanent magnet generates a magnetic field, which circulates around the magnet is a distinct pattern. The size of the magnetic field is related to the size of the magnet and its strength. 

GME Magnets offers the highest quality Neodymium magnets with consistent performance and lowest price. 
Our Neodymium magnets are designed and manufactured to meet with quality standards using the latest technology. 

Here introduce a super strong permanent magnet that very popular in European magnet mareket, especially in German.

Outer Diameter:	OD70mm
Inner Diameter	ID62mm
High degree	20mm
Optimal Pull:	40.13KG
Magnet Material	Licensed NdFeB
Plating/Coating	NiCuNi
Magnet Weight	126g
Grade	Ndfeb Magnet N45
Br	13.2-13.7 KG
Hcb	≥11 KOe
Hci	≥12  KOe
BHmax	43-46  MGOe
Tmax	80C / 176F
MOQ	500pcs
Leading Time	18-23 working days
Sample	Yes
Certificate	ISO2000, TS16949, RoHS, CE & SGS
Payment	T/T, PayPal, Western Union

Magnetic Characteristics of N45

GRADE	Remanence		Coercive Force		Intrinsic Coercive		Max Energy Product		Working Temp.
	(Br)		(bHc)		(iHc)		(BH)max		Tw(ºC)
	T	KGs	KA/m	KOe	KA/m	KOe	KJ/m³	MGOe

N45

1.32-1.37

13.2-13.7

≥876

≥11.0

≥955

≥12

342-366

43-46

≤80

GME core values

Customer Care
Quality is our life. Customer satisfaction is our eternal pursuit. Everything we do at GME is driven by an unyielding passion for excellence in identifying and delivering solutions that exceed expectations.

Innovation
In today's fast-developing global economy, innovation is critical to a company's survival. We anticipate and adapt to changing for continuous improvement.

Co-Prosperity
A business cannot be successful unless it creates prosperity and opportunity for others. We have a dream--customers could win more through our Great Service; we have a dream--GME members could realize their own dreams while striving for GME Dream.

Social Responsibility
Sustainability isn't only important for people and the planet, but also is vital for business success. We are environmentally responsible and drive to sustainability. And we should do something for our better future.

For more information, please refer to greatmagtech.en.made-in-china.com