NdFeB magnets with hole ring magnet strong magnet radial direction
| Min. Order: | 1000 Piece/Pieces |
|---|---|
| Payment Terms: | L/C, PAYPAL, T/T |
| Supply Ability: | 1000Ton/year |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Arc Motor NdFeB Magnet, Rare Earth Permanent Arc Magnet, Good Quality NdFeB Magnets, Rare Earth Permanent Magnets, N50 Permanent Ring Magnet BrmT(KG) 1400-1450(14.0-14.5) |
Product Detail
| Model No.: | 30SH |
|---|---|
| Means of Transport: | international express, Ocean, Air, Land |
| Shape: | Ring |
| Application: | Speaker Magnet |
| Type: | Permanent |
| Composite: | Neodymium Magnet |
| Brand Name: | Xingde |
| Material: | Rare earth permanent magnets |
| Finish: | NiCuNi |
| Size: | Customized |
| Grade: | 30SH |
| BrmT(KG): | 1080-1130(10.8-11.3) |
| Hcb KA/m(KOe): | >=804(>=10.1) |
| Hcj KA/m(KOe): | >=1592(>=20) |
| (BH) max KJ/m³(MGOe): | 223-247(28-31) |
| Max Working temperature: | 150℃ |
| Production Capacity: | 1000Ton/year |
| Packing: | magnetic power shield packing |
| Delivery Date: | about 15 days after contract |
Product Description
NdFeB magnets with countersunk details
1)Item: Rare earth permanent Magnet
2)Grade: N, M, H, SH, UH, EH
3)Coating: Znic,etc.
4)Size: Bespoke size
5)Shape: square
6)Usage: widely used in industry, electronics products, loudspeakers, motor, etc.
Performance of NdFeB magnets with countersunk
Material Code | Br | Hcj | BH(max) | Max Working temperature | ||||
KGs | T | Koe | KA/m | MGOe | KJ/m3 | (Tw) | ||
N52 | 1430-1480 | 14.3-14.8 | >=11 | >=876 | 50-53 | 398-422 | 80℃ | |
N50 | 1400-1450 | 14.0-14.5 | >=11 | >=876 | 48-51 | 398-423 | 80℃ | |
N48 | 1380-1420 | 13.8-14.2 | >=12 | >=955 | 46-49 | 366-390 | 80℃ | |
N45 | 1320-1380 | 13.2-13.8 | >=12 | >=955 | 43-46 | 342-366 | 80℃ | |
N42 | 1280-1320 | 12.8-13.2 | >=12 | >=955 | 40-43 | 318-342 | 80℃ | |
N40 | 1250-1280 | 12.5-12.8 | >=12 | >=955 | 38-41 | 302-326 | 80℃ | |
N38 | 1220-1250 | 12.2-12.5 | >=12 | >=955 | 36-39 | 287-310 | 80℃ | |
N35 | 1170-1220 | 11.7-12.2 | >=12 | >=955 | 33-36 | 263-287 | 80℃ | |
50M | 1400-1450 | 14.0-14.5 | >=14 | >=1114 | 48-51 | 382-406 | 100℃ | |
48M | 1360-1430 | 13.6-14.3 | >=14 | >=1114 | 46-49 | 366-390 | 100℃ | |
45M | 1320-1380 | 13.2-13.8 | >=14 | >=1114 | 43-46 | 342-366 | 100℃ | |
42M | 1280-1320 | 12.8-13.2 | >=14 | >=1114 | 40-43 | 318-342 | 100℃ | |
40M | 1250-1280 | 12.5-12.8 | >=14 | >=1114 | 38-41 | 302-326 | 100℃ | |
38M | 1220-1250 | 12.2-12.5 | >=14 | >=1114 | 36-39 | 287-310 | 100℃ | |
35M | 1170-1220 | 11.7-12.2 | >=14 | >=1114 | 33-36 | 263-287 | 100℃ | |
33M | 1130-1170 | 11.3-11.7 | >=14 | >=1114 | 31-33 | 247-263 | 100℃ | |
30M | 1080-1130 | 10.8-11.3 | >=14 | >=1114 | 28-31 | 223-247 | 100℃ | |
48H | 1370-1430 | 13.7-14.3 | >=17 | >=1353 | 46-49 | 366-390 | 120℃ | |
45H | 1320-1380 | 13.2-13.8 | >=17 | >=1353 | 43-46 | 342-366 | 120℃ | |
42H | 1280-1320 | 12.8-13.2 | >=17 | >=1353 | 40-43 | 318-342 | 120℃ | |
40H | 1250-1280 | 12.5-12.8 | >=17 | >=1353 | 38-41 | 302-326 | 120℃ | |
38H | 1220-1250 | 12.2-12.5 | >=17 | >=1353 | 36-39 | 287-310 | 120℃ | |
35H | 1170-1220 | 11.7-12.2 | >=17 | >=1353 | 33-36 | 263-287 | 120℃ | |
33H | 1130-1170 | 11.3-11.7 | >=17 | >=1353 | 31-34 | 247-271 | 120℃ | |
30H | 1080-1130 | 10.8-11.3 | >=17 | >=1353 | 28-31 | 223-247 | 120℃ | |
45SH | 1320-1380 | 13.2-13.8 | >=20 | >=1592 | 43-46 | 342-366 | 150℃ | |
42SH | 1280-1320 | 12.8-13.2 | >=20 | >=1592 | 40-43 | 318-342 | 150℃ | |
40SH | 1240-1280 | 12.5-12.8 | >=20 | >=1592 | 38-41 | 302-326 | 150℃ | |
38SH | 1220-1250 | 12.2-12.5 | >=20 | >=1592 | 36-39 | 287-310 | 150℃ | |
35SH | 1170-1220 | 11.7-12.2 | >=20 | >=1592 | 33-36 | 263-287 | 150℃ | |
33SH | 1130-1170 | 11.3-11.7 | >=20 | >=1592 | 31-34 | 247-271 | 150℃ | |
30SH | 1080-1130 | 10.8-11.3 | >=20 | >=1592 | 28-31 | 223-247 | 150℃ | |
40UH | 1240-1280 | 12.5-12.8 | >=25 | >=1990 | 38-41 | 302-326 | 180℃ | |
38UH | 1220-1250 | 12.2-12.5 | >=25 | >=1990 | 36-39 | 287-310 | 180℃ | |
35UH | 1180-1220 | 11.8-12.2 | >=25 | >=1990 | 33-36 | 263-287 | 180℃ | |
33UH | 1130-1170 | 11.3-11.7 | >=25 | >=1990 | 31-34 | 247-271 | 180℃ | |
30UH | 1080-1130 | 10.8-11.3 | >=25 | >=1990 | 28-31 | 223-247 | 180℃ | |
28UH | 1020-1080 | 10.2-10.8 | >=25 | >=1990 | 26-29 | 207-231 | 180℃ | |
38EH | 1220-1250 | 12.2-12.5 | >=30 | >=2388 | 36-39 | 287-310 | 200℃ | |
35EH | 1170-1220 | 11.7-12.2 | >=30 | >=2388 | 33-36 | 263-287 | 200℃ | |
33EH | 1130-1170 | 11.3-11.7 | >=30 | >=2388 | 31-34 | 247-271 | 200℃ | |
30EH | 1080-1130 | 10.8-11.3 | >=30 | >=2388 | 28-31 | 223-247 | 200℃ | |
28EH | 1040-1090 | 10.4-10.9 | >=30 | >=2388 | 26-29 | 207-231 | 200℃ | |
Pictures of NdFeB magnets with countersunk
NdFeB, the third generation of rare earth permanent magnet, not only owns the high remanence, high corrective force, high energy products and high cost performance ratio, but can be easily formed into various shapes and sizes. Avoiding the surface of the magnet being oxidized, ensuring the design of the products and its corrosion resistance to be widely applied in different conditions, it will be coated with NiCuNi, Epoxy, Zn, passivated and decorated with plated Au, Ag, Cr. NdFeB magnetic products are widely used in several fields such as aviation, electronics, instruments, meters, machine, medical instrument, etc.
Besides, it is especially suitable for the development of high performance, compact and light products.
