Strong Permanent N40 Neodymium Bar Magnets F10x 2.5x 2mm For Motor Engine Rotor
Strong Permanent N40 Neodymium Bar Magnets F10x 2.5x 2 MM For Motor Engine Rotor
Widely use in BLDC, Brushless and other industrial motors, generators, wind turbines.
Permanent magnet has the highest properties (high residual induction, coercive force and energy product) with competitive price. It can be produced into all kinds of shapes easily and used in many fundamental fields.
| Product name |
Strong Permanent N40 Neodymium Bar Magnets F10x 2.5x 2 MM For Motor Engine Rotor |
| Shape | Bar 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 |
Magnetic Properties and Grade:
Magnetization direction:
- Thickness Magnetized
- Axially Magnetized
- Diametrally Magnetized
- Multi-poles magnetized
- Radial Magnetized
- Customzied specific requirements magnetized
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Neodymium Magnets 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 |
FAQ for Permanent neodymium magnet?
2. Size and shape? if available, a sketch or drawing with dimensions and tolerances.
3. Application of the magnets?
4. Max working temperature?
5. How many pcs you want?
6. Delivery with Magnetized or not? Magnetization direction?
7. When you need goods arrived?
8. How to help your project?
Our Neodymium Magnets Advantage:
1. High Performance :
Our neodymium magnet for variable frequency compressor,motor, rotor..
2. High Consistancy :
Our neodymium, (Br) and (Hcj) are much higher than 1.63. The consistency of the surface magnetic field and magnetic flux can be controlled at +/-0.05%.
3. High Working Temperature :
Our neodymium magnet can satisfy the working temperature requirements with excellent temperature resistance. can be in most applications.
Neodymium magnet production flow:
Neodymium magnet melting-Pulverization-Magnetic filed orientation and molding-Sintering-Semi-finished inspection-Precision machining for cutting-Surface treatment-Magnetizing machine-inspection&packing-Ex factory
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.