Chongqing Great Well Magnet Co.,ltd.
| Supply Ability | 1000000 Piece/Pieces per Month |
| Packaging Details | Magnetism shield package for the Express and Air shipments by putting iron sheets/plates between foam form and outer carton. |
| Type | Permanent, permanent |
| Composite | Neodymium Magnet, Neodymium Magnet |
| Shape | Pot / Cup Shape, sheet |
| Application | Industrial Magnet |
| Tolerance | ±20%, 0.01mm ~ 0.05mm |
| Processing Service | Cutting |
| Grade | Rare Earth Magnet, Y25, Y30, Y32, Y35 etc |
| Size | Customized Magnet Size |
| Color | Black |
| Packing | Carton |
| Max Working Temperature | 80-120 |
| Usage | Industrial Magnet |
| Port | Shanghai |
| Place of Origin | Chongqing, China |
| Model Number | Neodymium Magnet |
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Product Specification
| Supply Ability | 1000000 Piece/Pieces per Month | Packaging Details | Magnetism shield package for the Express and Air shipments by putting iron sheets/plates between foam form and outer carton. |
| Type | Permanent, permanent | Composite | Neodymium Magnet, Neodymium Magnet |
| Shape | Pot / Cup Shape, sheet | Application | Industrial Magnet |
| Tolerance | ±20%, 0.01mm ~ 0.05mm | Processing Service | Cutting |
| Grade | Rare Earth Magnet, Y25, Y30, Y32, Y35 etc | Size | Customized Magnet Size |
| Color | Black | Packing | Carton |
| Max Working Temperature | 80-120 | Usage | Industrial Magnet |
| Port | Shanghai | Place of Origin | Chongqing, China |
| Model Number | Neodymium Magnet | ||
| High Light | Stator Rotor Neodymium Permanent Magnets ，N45 Neodymium Permanent Magnets | ||
N55 Neodymium Magnet Cylinder Permanent Magnets For Stator Rotor
Description
NdFeB permanent magnet is also called hard neodymium magnet, and the magnet that can keep magnetism for a long time is called permanent magnet. Such as natural magnet (magnetite) and artificial magnet (al Ni Co alloy). In addition to permanent magnets, there are electromagnets that need to be energized to be magnetic. Nd-Fe-B permanent magnets are not easy to be demagnetized and magnetized.
NdFeB permanent magnet is a kind of energy storage material, which can produce a constant magnetic field in a certain space. Because of its high coercivity and magnetic energy product, especially its excellent performance compared with other permanent magnets at 20 ℃ ~ 150 ℃, neodymium permanent magnets have been widely used in many fields, especially in modern high-tech fields.
Neodymium magnets have been widely used in many fields, especially in modern high-tech fields. Its application can be divided into the following categories: 1. Electric mechanical energy conversion, such as motor, loudspeaker, VCM voice coil motor, etc; 2. Mechanical energy - electric energy conversion, such as: generator, receiver, measuring instrument, etc; 3. Mechanical energy -- mechanical energy, such as magnetic separation, magnetic suspension, magnetic transmission, magnetic suspension, magnetic sucker, etc; 4. Using the physical effects of magnetic field, such as magnetic resonance, magnetization dewaxing, magnetization oil saving, etc.
| Product Name | Factory Cheap Price N55 Neodymium Magnet Cylinder Permanent Magnets For Stator Rotor |
| Place of Origin | Chongqing,China |
| Size | Customised |
| Application | sensor/education/science |
| Material | AlNiCo |
| Certification | ROHS |
| Tolerance | 0/01---+/-0.05mm |
| Features | Environment Friendly |
| Directions of Magnetization | Customized |
| Item | Grade | Remanence; | Coercivity; | Coercivity Force; | Max BH Product; | Working | ||||||||
| Br | HcB | HcJ | (BH)max | Temp. | ||||||||||
| KGs | T | KOe | KA/m | KOe | KA/m | MGOe | KJ/m | °C | ||||||
| Max. | Min. | Max. | Min. | Max | Min. | Max. | Min. | |||||||
| N | N40 | 13.2 | 12.6 | 1.32 | 1.26 | ≥10.5 | ≥836 | >=12 | >=954 | 42 | 38 | 334 | 289 | ≤80 |
| N42 | 13.5 | 12.9 | 1.35 | 1.3 | ≥10.5 | ≥836 | >=12 | >=954 | 44 | 40 | 350 | 318 | ≤80 | |
| N45 | 13.8 | 13.2 | 1.38 | 1.32 | ≥10.5 | ≥836 | >=12 | >=954 | 46 | 42 | 366 | 334 | ≤80 | |
| N48 | 14.2 | 13.7 | 1.43 | 1.37 | ≥10.5 | ≥836 | >=11 | >=876 | 49 | 45 | 390 | 358 | ≤80 | |
| N50 | 14.5 | 14.0 | 1.45 | 1.4 | ≥10.5 | ≥836 | >=11 | >=876 | 51 | 47 | 406 | 374 | <=80 | |
| N52 | 14.8 | 14.4 | 1.48 | 1.44 | ≥10.5 | >=836 | >=11 | >=876 | 53 | 49 | 422 | 390 | <=80 | |
| N55 | 1.52 | 14.6 | 1.52 | 1.46 | ≥9.0 | >=716 | ≥11.0 | >=876 | 56 | 52 | 446 | 414 | <=80 | |
| M | N38M | 12.8 | 12.3 | 1.3 | 1.23 | ≥11.6 | >=915 | >=14 | >=1114 | 40 | 36 | 318 | 287 | <=100 |
| N40M | 13.2 | 12.6 | 1.32 | 1.26 | ≥11.8 | >=939 | >=14 | >=1114 | 42 | 38 | 334 | 289 | <=100 | |
| N42M | 13.5 | 12.9 | 1.35 | 1.3 | ≥12.0 | >=955 | >=14 | >=1114 | 44 | 40 | 350 | 318 | <=100 | |
| N45M | 13.8 | 13.2 | 1.38 | 1.32 | ≥12.5 | >=994 | >=14 | >=1114 | 46 | 42 | 366 | 334 | <=100 | |
| N48M | 14.2 | 13.7 | 1.42 | 1.37 | ≥12.8 | >=1018 | >=14 | >=1114 | 49 | 45 | 390 | 358 | <=100 | |
| N50M | 14.5 | 14 | 1.45 | 1.4 | ≥13.0 | >=1042 | >=14 | >=1114 | 51 | 47 | 406 | 374 | <=100 | |
| N52M | 14.8 | 14.2 | 1.48 | 1.42 | ≥13.0 | >=1035 | >=14 | >=1114 | 53 | 48.5 | 422 | 386 | <=100 | |
| H | N35H | 12.5 | 11.8 | 1.25 | 1.18 | ≥11.0 | >=875 | >=17 | >=1353 | 37 | 33 | 295 | 263 | <=120 |
| N38H | 12.8 | 12.3 | 1.3 | 1.23 | ≥11.6 | >=915 | >=17 | >=1353 | 40 | 36 | 318 | 287 | <=120 | |
| N41H | 13.2 | 12.6 | 1.32 | 1.26 | ≥11.8 | >=939 | >=17 | >=1274 | 42 | 38 | 334 | 302 | <=120 | |
| N44H | 13.7 | 13 | 1.37 | 1.3 | ≥12.1 | >=963 | >=16 | >=1274 | 45 | 41 | 358 | 326 | <=120 | |
| N46H | 13.8 | 13.2 | 1.38 | 1.32 | ≥12.2 | >=971 | >=16 | >=1274 | 47 | 43 | 374 | 342 | <=120 | |
| N48H | 14.2 | 13.7 | 1.42 | 1.37 | ≥12.7 | >=1011 | >=16 | >=1274 | 49 | 45 | 390 | 358 | <=120 | |
| SH | N35SH | 12.5 | 11.8 | 1.25 | 1.18 | ≥11.0 | >=876 | >=20 | >=1592 | 37 | 33 | 295 | 263 | <=150 |
| N39SH | 13 | 12.3 | 1.3 | 1.23 | ≥11.6 | >=923 | >=20 | >=1592 | 40 | 36 | 318 | 287 | <=150 | |
| N42SH | 13.2 | 12.9 | 1.32 | 1.26 | >=11.8 | >=939 | >=20 | >=1592 | 42 | 38 | 334 | 302 | <=150 | |
| N44SH | 13.7 | 13 | 1.37 | 1.3 | >=12.1 | >=963 | >=20 | >=1592 | 45 | 41 | 358 | 326 | <=150 | |
| N46SH | 13.8 | 13.4 | 1.38 | 1.34 | >=12.5 | >=965 | >=20 | >=1592 | 47 | 43 | 374 | 342 | <=150 | |
| UH | N33UH | 12.2 | 11.4 | 1.22 | 1.14 | >=10.7 | >=851 | >=25 | >=1990 | 35 | 31 | 279 | 2247 | <=180 |
| N35UH | 12.5 | 11.8 | 1.25 | 1.18 | >=11.0 | >=875 | >=25 | >=1990 | 37 | 33 | 295 | 263 | <=180 | |
| N38UH | 13 | 12.3 | 1.3 | 1.23 | >=11.6 | >=915 | >=25 | >=1990 | 40 | 36 | 318 | 287 | <=180 | |
| N40UH | 13.2 | 12.6 | 1.32 | 1.26 | >=10.5 | >=836 | >=25 | >=1990 | 42 | 38 | 334 | 289 | <=180 | |
| EH | N30EH | 11.7 | 10.9 | 1.17 | 1.09 | >=10.2 | >=812 | >=30 | >=2388 | 32 | 28 | 255 | 223 | <=200 |
| N33EH | 12.2 | 11.4 | 1.22 | 1.14 | >=10.7 | >=851 | >=30 | >=2388 | 35 | 31 | 279 | 2247 | <=200 | |
| N35EH | 12.5 | 11.8 | 1.25 | 1.18 | >=11.0 | >=875 | >=30 | >=2388 | 37 | 33 | 295 | 263 | <=200 | |
| N38EH | 13 | 12.2 | 1.3 | 1.22 | >=11.5 | >=915 | >=30 | >=2387 | 40 | 36 | 318 | 287 | <=200 | |
| AH | N28AH | 11 | 10.4 | 1.1 | 1.04 | >=9.70 | >=772 | >=35 | >=2786 | 29 | 26 | 231 | 207 | <=220 |
| N30AH | 11.7 | 10.8 | 1.17 | 1.08 | >=10.2 | >=812 | >=35 | >=2786 | 32 | 28 | 255 | 223 | <=220 | |
| N33AH | 12.2 | 11.4 | 1.22 | 1.14 | >=10.7 | >=851 | >=35 | >=2786 | 35 | 31 | 279 | 247 | <=220 | |
| N35AH | 12.5 | 11.7 | 1.25 | 1.17 | >=11.0 | >=876 | >=35 | >=2386 | 37 | 33 | 295 | 263 | <=220 | |
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
13000000-15000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Chongqing great well magnet Co. ,ltd is a professional manufacturer and exporter of all kinds of high performance Magnet Assembly, Ferrite and NdFeB magnet and its correlative plastic injection, stainless shaft, ceramic shaft and magnetization machine. Now we own 402 employees, 36 of them are for te... Chongqing great well magnet Co. ,ltd is a professional manufacturer and exporter of all kinds of high performance Magnet Assembly, Ferrite and NdFeB magnet and its correlative plastic injection, stainless shaft, ceramic shaft and magnetization machine. Now we own 402 employees, 36 of them are for te...
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