Block Rectangular Neodymium Magnets N52 N42 For Instruments And Motor

Brand Name:NIDE
Certification:CE
Model Number:NDPJ-CW-58
Minimum Order Quantity:10000 pcs
Delivery Time:30 working days
Payment Terms:L/C, T/T
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Location: Ningbo Zhejiang China
Address: No. 169, Wohushan Road, Daqi Subdistrict, Beilun District, Ningbo, China
Supplier`s last login times: within 12 hours
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Product Details

N52 Strong Magnetic Materials Rectangular Neodymium Magnets Block NdFeB Rare Earth Magnet


NdFeB Magnet

NdFeB permanent magnets are developing rapidly and widely used due to their excellent performance, abundant raw materials and reasonable prices. Most block magnets have their north and south pole on the two largest areas. The few exceptions, which are magnetized in longitudinal direction, are specifically marked.These block magnets, like our other super magnets, are made of a special NdFeB alloy, which allows neodymium block magnets to achieve extreme adhesive force of up to 200 kg. It is mainly used in micro and special motors, permanent magnet instruments, electronics industry, automobile industry, petrochemical industry, nuclear magnetic resonance equipment, audio equipment, magnetic levitation system, magnetic transmission mechanism and magnetic therapy equipment. The surface usually needs to be electroplated, such as galvanized, nickel, silver, gold, etc., can also be phosphated or sprayed with epoxy resin to extend the service life and make it more beautiful.


NdFeB Magnet Specification

Product nameNdFeB Rare Earth Strong Neodymium Magnet
MaterialSintered Neodymium-Iron-Boron ( NdFeB )
SizeCustomized
ShapeCustomized (block,Disc,Cylinder, Bar, Ring,Arc,Countersunk, Segment, hook)
NdFeb magnet Plating/Coating:Nickel, Zinc, Ni-Cu-Ni, Epoxy, Rubber, Gold, Sliver, etc.
NdFeb magnet GradeCustomized (N33 N35 N38 N40 N42 N45 N48 N50 N52)
Size tolerance :Routine ±0.1mm and strict ±0.05mm
Density:customized

Performance Grade

Grade & working TemperatureGradeMax. Operating Temperatures
N35-N4580°C(176°F)
N48-N5260°C(160°F)
35M- 50M100°C(212°F)
33H-48H120°C(248°F)
33SH-45SH150°C(302°F)
30UH-40UH180°C(356°F)
28EH-38EH200°C(392°F)
28AH-33AH220°C(428°F)

NdFeB Magnet Applications

Neodymium(NdFeB) Magnet are widely used in many fields, such as voice coil motor(VCM), step motor, textile synchronous motor, geared motor, disc motors, servo motors, permanent magnet moving coil device, headphones, sensors, microphones, wind turbines, wind generators, printer, switchboard, packing box , loudspeakers, electric meter, speed meter, flowmeter, tachometer, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, magnetic clamp, magnetic crane, magnetic filter, CD_ROM, oil degreasing equipment, magnetic coupling, magnetic switch.ect.


NdFeB Magnet Picture Show

Information needed for magnet inquiry

It will be better if customer could send us detailed drawing including below information.

1. Magnet drawing

2. Magnet material

2. Magnet dimension: width, thickness, tolerance.

3. Magnet grade

4. Magnet applications

5. Required quantity: normally its weight or quantity

6. Other technical requirement.

If you are not sure which grade is proper, please contact our engineer. We can also customize according to your needs


NIDE can offer a variety of motor magnets, please contact us if necessary.



China Block Rectangular Neodymium Magnets N52 N42 For Instruments And Motor supplier

Block Rectangular Neodymium Magnets N52 N42 For Instruments And Motor

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