Wholesale Custom Made NdFeB Nickle Cylinder Shaped Magnet

• Customization: Available
• Application: Speaker Magnet, Industrial Magnet, Motor Magnet
• Shape: Cylinder
• Model NO.: BMAG
• Coating: Nickle, Zinc, Epoxy, Silver, Gold, Parylene
• Grade: N35-N55,N30m-N52m,N30h-N48h, N30sh-N45sh,N28uh-N42
• Composite: Neodymium Magnet
• Delivery Time: 5-35 Days
• Tolerance: +/- 0.05mm
• Material: Rare Earth
• Product Name: Wholesale Custom Made NdFeB Nickle Cylinder Shape
• Packing: Lid Carton and Magnetic Insulation Packaging
• Transport Package: Carton
• Specification: CE, ROSH
• Trademark: Bestway
• Origin: Ningbo, China
• HS Code: 85051110
• Production Capacity: 1000000PCS/Month
• Package Size: 36.00cm * 26.00cm * 16.00cm
• Package Gross Weight: 15.000kg

Product Description

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Wholesale Custom Made NdFeB Nickle Cylinder Shaped Magnet
 

Detailed Photos

 

 

Product name	Wholesale Custom Made NdFeB Nickle Cylinder Shaped Magnet
	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 Description

 

 

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,****** Trade 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.

 

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
1	N-35	11.7-12.1	1.17-1.21	10.8-11.5	860-915	≥12	≥955	33-35	263-279	≤80
2	N-36	11.9-12.2	1.19-1.22	10.8-11.5	860-915	≥12	≥955	34-36	271-287	≤80
3	N-38	12.2-12.6	1.22-1.26	10.8-11.5	860-915	≥12	≥955	36-38	287-303	≤80
4	N-40	12.6-12.9	1.26-1.29	10.5-11.0	836-876	≥12	≥955	38-40	303-318	≤80
5	N-42	12.9-13.2	1.29-1.32	10.5-11.0	836-876	≥12	≥955	40-42	318-334	≤80
6	N-43	13.0-13.3	1.30-1.33	10.5-11.0	836-876	≥12	≥955	41-43	326-342	≤80
7	N-45	13.3-13.7	1.33-1.37	10.5-11.0	836-876	≥12	≥955	43-45	342-358	≤80
8	N-48	13.6- 14.2	1.36 1.42	926 11.6	876 11.0	≥12	≥955	45-48	358-382	≤80
9	N-50	14.1-14.5	1.41-1.45	11-11.4	828-907	≥11	≥876	48-50	382-398	≤70
10	N-52	14.4-14.8	1.44-1.48	10.5-11.4	828-907	≥11	≥876	49.5-52	394-414	≤70
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
21	N-36H	11.9-12.2	1.19-1.22	11.1-11.6	884-923	≥17	≥1353	34-36	271-287	≤120
22	N-38H	12.2-12.6	1.22-1.26	11.5-12.0	915-955	≥17	≥1353	36-38	287-303	≤120
23	N-40H	12.6-12.9	1.26-1.29	11.5-12.0	915-955	≥17	≥1353	38-40	303-318	≤120
24	N-42H	12.9-13.2	1.29-1.32	11.5-12.0	915-955	≥17	≥1353	40-42	318-334	≤120
25	N-44H	13.3-13.6	1.33-1.36	11.4-11.9	907-947	≥16	≥1274	42-44	334-350	≤110
26	N-30SH	10.8-11.2	1.08-1.12	10.1-10.6	804-844	≥20	≥1592	28-30	223-239	≤150
27	N-33SH	11.4-11.7	11.4-11.7	10.6-11.1	844-884	≥20	≥1592	31-33	247-263	≤150
28	N-35SH	11.7-12.1	1.17-1.21	10.8-11.5	860-915	≥20	≥1592	33-35	263-279	≤150
29	N-38SH	12.1-12.5	1.21-1.25	10.8-11.5	860-915	≥20	≥1592	36-38	287-302	≤150
30	N-40SH	12.6-12.9	1.26-1.29	10.8-11.5	860-915	≥20	≥1592	38-40	303-318	≤150
31	N-42SH	13-13.3	1.30-1.33	11.4-11.9	907-947	≥19	≥1512	40-42	318-314	≤140
32	N28UH	10.4-10.8	1.04-1.08	9.8-10.2	780-812	≥25	≥1990	26-28	207-223	≤180
33	N30UH	10.8-11.2	1.08-1.12	10.1-10.6	804-844	≥25	≥1990	28-30	223-239	≤180
34	N35UH	11.7-12.1	1.17-1.21	10.5-11.2	836-890	≥25	≥1990	33-35	263-278	≤180
35	N38UH	12.2-12.6	1.22-1.26	11.4-11.9	907-947	≥25	≥1990	36-38	287-303	≤180
36	N28EH	10.4-10.8	1.04-1.08	9.8-10.2	780-812	≥30	≥2388	26-28	207-223	≤200
37	N30EH	10.8-11.2	1.08-1.12	10.1-10.6	804-844	≥30	≥2388	28-30	223-239	≤200
38	N33EH	11.4-11.7	1.14-1.17	10.3-11.0	820-876	≥30	≥2388	31-33	247-263	≤200
39	N35EH	11.7-12.1	1.17-1.21	10.8-11.4	860-907	≥30	≥2388	33-35	263-279	≤200
Remark: The above mentioned data of magnetic and physical characteristics are given at room temperature