China Manufacturer Super Strong High Grade Rare Earth Sintered Permanent Medical Devices Magnet/NdFeB Magnet/Neodymium Magnet

Model NO.: N40 Neodymium magnet Shape: Block Grade: N42 Specification: D7*H5*W3mm HS Code: 85051110 Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet Coating: Nickel Trademark: Neodymium Magnet Origin: China China manufacturer super strong high grade rare earth sintered permanent medical devices magnet/NdFeB Magnet/neodymium magnet



 1. Neodymium magnet description: 

Product name	N33 N35 N42 N48 N50 N52 Customized strong Block Neodymium Magnet
Shape	Block(Sintered NdFeB Magnets shape can customized)
Material	NdFeB (Neodymium Iron Boron)
Coating	Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper etc.
Tolerance in size	+/-0.05mm or +/-0.1mm
Magnetization direction	Thickness, Length, axially, diameter, radially, multipolar
Grade	N33-N52;N33M-N50M;N33H-N48H; N30SH-N45SH;N30UH-N40UH; N28EH-N38EH,N28AH-N35AH
Br(kgs)	N35(11.8-12.2);N52(14.4-14.8);N35M(11.8-12.2);N30H(10.8-11.3); N30SH(10.8-11.2); N30UH(10.8-11.2); U30EH(10.8-11.2)
Hcj(ka/m)	N35≥955;  N52≥876;   N30SH≥1353;   N33AH≥2785
TW(degrees celsius)	N35≤80;    N52≤70;   N30SH≤150;   N33AH≤240
Application	NdFeB neodymium rare earth Permanent Magnets are widely use in many different area, such as motors, sensor, speaker, rotors, alarm, microphone, wind turbines/wind generators, magnetic hooks, magnetic holder, filters automobiles and so on
MOQ	Samples could be offered
Delivery time	3 to 10 days for sample, 10 to 30 days for order. (According to the stock information)
Certification	ROHS, SGS, ISO9001

 2. Magnetic properties and grade:

Grade	Br		Hcb		Hcj		(BH)		TW
	T	KGs	KA/m	KOe	KA/m	KOe	KJ/m3	MGOe	°C
N35	1.17-1.21	11.7-12.1	876-899	11.0-11.3	≥955	≥12	263-279	33-35	≤80
N38	1.22-1.26	12.2-12.6	876-923	11.0-11.6	≥955	≥12	287-303	36-38	≤80
N40	1.26-1.29	12.6-12.9	876-923	11.0-11.6	≥955	≥12	303-318	38-40	≤80
N42	1.30-1.33	13.0-13.3	876-926	11.0-11.6	≥955	≥12	318-334	40-42	≤80
N45	1.33-1.37	13.3-13.7	876-926	11.0-11.6	≥955	≥12	342-358	43-45	≤80
N48	1.36-1.42	13.6-14.2	876-926	11.0-11.6	≥955	≥12	358-382	45-48	≤80
N50	1.41-1.45	14.1-14.5	828-907	10.4-11.4	≥876	≥11	382-398	48-50	≤70
N52	1.44-1.48	14.4-14.8	828-907	10.4-11.4	≥876	≥11	394-414	49.5-52	≤70
N35M	1.17-1.21	11.7-12.1	892-915	11.2-11.5	≥1114	≥14	263-279	33-35	≤100
N38M	1.22-1.26	12.2-12.6	907-931	11.4-11.7	≥1114	≥14	287-303	36-38	≤100
N40M	1.26-1.29	12.6-12.9	907-947	11.4-11.9	≥1114	≥14	303-318	38-40	≤100
N42M	1.30-1.33	13.0-13.3	907-947	11.4-11.9	≥1114	≥14	318-334	40-42	≤100
N45M	1.33-1.37	13.3-13.7	907-955	11.4-12.0	≥1114	≥14	334-358	42-45	≤100
N48M	1.36-1.42	13.6-14.2	907-955	11.4-12.0	≥1114	≥14	358-382	45-48	≤100
N50M	1.41-1.45	14.1-14.5	907-971	11.4-12.2	≥1114	≥14	382-398	48-50	≤100
N33H	1.14-1.17	11.4-11.7	820-876	10.3-11.0	≥1353	≥17	247-263	31-33	≤120
N35H	1.17-1.21	11.7-12.1	860-907	10.8-11.4	≥1353	≥17	263-279	33-35	≤120
N38H	1.22-1.26	12.2-12.6	907-947	11.4-11.9	≥1353	≥17	287-303	36-38	≤120
N40H	1.26-1.29	12.6-12.9	907-947	11.4-11.9	≥1353	≥17	303-318	38-40	≤120
N42H	1.30-1.33	13.0-13.3	907-947	11.4-11.9	≥1353	≥17	318-334	40-42	≤120
N45H	1.33-1.37	13.3-13.7	907-947	11.4-11.9	≥1353	≥17	342-358	43-45	≤120
N48H	1.36-1.42	13.6-14.2	907-971	11.4-12.2	≥1274	≥16	358-382	45-48	≤110
N30SH	1.08-1.12	10.8-11.2	804-844	10.1-10.6	≥1592	≥20	223-239	28-30	≤150
N33SH	1.14-1.17	11.4-11.7	820-876	10.3-11.0	≥1592	≥20	247-263	31-33	≤150
N35SH	1.17-1.21	11.7-12.1	860-907	10.8-11.4	≥1592	≥20	263-279	33-35	≤150
N38SH	1.22-1.26	12.2-12.6	907-947	11.4-11.9	≥1592	≥20	287-303	36-38	≤150
N40SH	1.26-1.29	12.6-12.9	907-947	11.4-11.9	≥1592	≥20	303-318	38-40	≤150
N42SH	1.30-1.33	13.0-13.3	907-947	11.4-11.9	≥1592	≥20	318-334	40-42	≤150
N45SH	1.33-1.37	13.3-13.7	907-947	11.4-11.9	≥1512	≥19	342-358	43-45	≤140
N28UH	1.04-1.08	10.4-10.8	780-812	9.8-10.2	≥1990	≥25	207-223	26-28	≤180
N30UH	1.08-1.12	10.8-11.2	804-844	10.1-10.6	≥1990	≥25	223-239	28-30	≤180
N33UH	1.14-1.17	11.4-11.7	820-876	10.3-11.0	≥1990	≥25	247-263	31-33	≤180
N35UH	1.17-1.21	11.7-12.1	860-907	10.8-11.4	≥1990	≥25	263-279	33-35	≤180
N38UH	1.22-1.26	12.2-12.6	907-947	11.4-11.9	≥1990	≥25	287-303	36-38	≤180
N40UH	1.26-1.29	12.6-12.9	907-947	11.4-11.9	≥1990	≥25	303-318	38-40	≤180
N28EH	1.04-1.08	10.4-10.8	780-812	9.8-10.2	≥2388	≥30	207-223	26-28	≤200
N30EH	1.08-1.12	10.8-11.2	804-844	10.1-10.6	≥2388	≥30	223-239	28-30	≤200
N33EH	1.14-1.17	11.4-11.7	820-876	10.3-11.0	≥2388	≥30	247-263	31-33	≤200
N35EH	1.17-1.21	11.7-12.1	860-907	10.8-11.4	≥2388	≥30	263-279	33-35	≤200
N38EH	1.22-1.26	12.2-12.6	860-907	10.8-11.4	≥2388	≥30	287-303	36-38	≤200
N30AH	1.08-1.12	10.8-11.2	804-844	10.1-10.6	≥2786	≥35	223-239	28-30	≤240

3. Neodymium magnet shape and application:

SHAPE	APPLICATION
Cylinder NdFeB Magnets Disc NdFeB Magnets	a) Motors b) Sensors c) Microphones d) Switchboard
Block Neodymium Cube Shape Magnet	a) VCM b) Printer c) Magnetic chuck d) Switchboard
Ring Neodymium Magnets Bar Magnets	a) Horn, Trumpet b) Magnetic separation c) Loudspeakers
Segment Neodymium  Arc Segment Magnets	a) Motor b) Wind turbines c) Wind generators d) Switchboard
Customized Size Neodymium Magnets	a) Motors b) Permanent-magnet machine c) Magnetic device d) Magnetic therapy

4. Company Information:

Established in 2008, located in Dongguan City, Dongguan Cirun Electronics Co., Ltd. is a high-tech manufacturer for magnetic material, we mainly specialize in permanent neodymium magnet and Ferrite Magnet.
 
Our factory have 3000 square meters area, with first-class production equipment and perfect testing philosophy, that means we can provide top-quality products for our customers. Now we have export our magnet to Europe, North American, Southeast Asian and other countires.
For all, We persist in providing superior quality, competitive prices as well as prompt delivery. Based on this strong background for many years. We serve our customers sincerely while they treat us as their trustful friends.




5.Our Services:

A:  What's the payment we accept?
For small order: T/T, Western Union, Paypal, Escrow. Need full payment in advance.
For big order: T/T, L/C, D/P, D/A, Western Union, Escrow. 30% deposit in advance, 70% payment before shipping.
 
B: What's the MOQ?
10pcs, 100pcs, 500pcs, 50000pcs, 500000pcs etc, depend to the different size, item, design and process.
Sample order is accepted.
 
C: What's the delivery time?
5 to 30 days, according to the quantity, stock information and your special request, will give the accurate delivery time when you contact us.
 
D: Where's your company?
Welcome customer to visit our company, full address is: A106 Building Fumin Road, Shuiku Industrial Area, Guanjingtou Village, Fenggang Town, Dongguan, Guangdong, China
 
E: How can i contact you?
Here is the contact information, please feel free to contact us in anytime, we will try to reply you within 24 hours.

 

China manufacturer super strong high grade rare earth sintered permanent medical devices magnet/Ndfeb magnet/neodymium magnet

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