Strong Permanent Sintered NdFeB Block Magnet

• Application: Speaker Magnet, Industrial Magnet, Motor Magnet
• Shape: Block
• Coating: Nickel
• Grade: N35
• Product Name: Strong Permanent Sintered NdFeB Block Magnet
• Transport Package: Carton with pallet
• Model NO.: BWND
• Specification: 50*50*25mm
• Trademark: Bestway
• Origin: Ningbo, China
• HS Code: 85051110
• Production Capacity: 50000sets/Week

Product Description

Strong Permanent Sintered NdFeB Block Magnet 

Applications:  NdFeb block Magnet are Widely used in different applications, such as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on.

Material: NdFeB (Neodymium Iron Boron)

Shape:  Block ( Disc,  Ring, Countersunk, Segment, Trapezoid, Irregular shapes  are available, Customized shapes for Sintered NdFeB  Magnet are also available)

 

Tolerance in size: +/-0.1mm (+/-0.05mm available)

 

Type of coating: Nickel, Ni-Cu-Ni, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and so on.

 

Grade: N35-N50; N33M-N50M; N33H-N48H; N30SH-N45SH;N30UH-N40UH; N28EH-N38EH,N28AH-N35AH

 

Direction  of magnetization: Through the thickness

Packaging&Shipping

Carton size:35*27*14cm

Pallet size:73*83*84cm, 36CTNS/PLT

In order to quote you the best price timely, please kindly provie the followsing information in your inquiry:

 1) Product details: Shape&dimensions, grade, tolerances, coating, magnetization direction

2) Order quantity

3) Attached drawings if customized

4) Any special packing, delivring or oter requirements

 If you are not sure about any specifics of the product you need, please feel free to contact with us and we are more than happy to help.

MAGNETIC AND PHYSICAL CHARACTERISTICS (NdFeB)
 

No.	TYPE	Remanence Br		Coercive-force bHc		Intrinsic coercive force iHc		Max. energy product (BH) max		Working Temperature
		KGs	T	KOe	KA/m	KOe	KA/m	MGOe	KJ/m³	0 C
11	N-35M	11.7-12.1	1.17-1.21	10.8-11.5	860-915	≥ 15	≥ 1194	33-35	263-279	≤ 100
12	N-36M	11.9-12.2	1.19-1.22	11.1-11.6	884-923	≥ 15	≥ 1194	34-36	271-287	≤ 100
13	N-38M	12.2-12.6	1.22-1.26	10.8-11.5	860-915	≥ 14	≥ 1114	36-38	287-303	≤ 100
14	N-40M	12.6-12.9	1.26-1.29	10.8-11.5	860-915	≥ 14	≥ 1114	38-40	303-318	≤ 100
15	N-42M	12.9-13.2	1.29-1.32	10.8-11.4	860-907	≥ 14	≥ 1114	40-42	318-334	≤ 100
16	N45M	13.3-13.7	1.33-1.37	10.8-11.4	860-907	≥ 17	≥ 1114	43-45	334-358	≤ 100
17	N48M	13.6-14.2	1.36-1.42	11.4-12	907-905	≥ 14	≥ 1114	45-48	358-382	≤ 100
18	N-30H	10.8-11.2	1.08-1.12	10.1-10.6	804-844	≥ 17	≥ 1353	28-30	223-239	≤ 120
19	N-33H	11.4-11.7	1.14-1.17	10.6-11.1	844-884	≥ 17	≥ 1353	31-33	247-263	≤ 120
20	N-35H	11.7-12.1	1.17-1.21	10.8-11.5	860-915	≥ 17	≥ 1353	33-35	263-279	≤ 120