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N42 grade neodymium strong round permanent magnet
N42 grade neodymium strong round permanent magnet
N42 grade neodymium strong round permanent magnet
N42 grade neodymium strong round permanent magnet
N42 grade neodymium strong round permanent magnet
N42 grade neodymium strong round permanent magnet
N42 grade neodymium strong round permanent magnet
N42 grade neodymium strong round permanent magnet

N42 grade neodymium strong round permanent magnet

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US $0.001
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Quick Details

Brand Name:
Honesun
Model Number:
HS-ND001
Delivery Time:
7-21 days
Product Name:
N42 grade neodymium strong round permanent magnet
Grade BH:
N28,N30,N35,N38,N40,N42,N45,N48,N50,N52
Plating:
Nical,Zinc,Gold,Silver,Epoxy,Passivated,etc.
Max Working Temperature:
200Degree C
Quality System:
ISO9001:2001
Environment:
RoHS

Quick Details

Tolerance:
0.01mm and 0.1mm
Grade:
neodymium magnet, N,M,H,SH,UH,EH series
Place of Origin:
Zhejiang, China
Brand Name:
Honesun
Model Number:
HS-ND001
Delivery Time:
7-21 days
Product Name:
N42 grade neodymium strong round permanent magnet
Grade BH:
N28,N30,N35,N38,N40,N42,N45,N48,N50,N52
Plating:
Nical,Zinc,Gold,Silver,Epoxy,Passivated,etc.
Max Working Temperature:
200Degree C
Quality System:
ISO9001:2001
Environment:
RoHS

Product Description

neodymium strong round permanent magnet

products are strictly controled on machining, plating processing

Honesun Magnets Quality compare to other supplier:

Houesun Magnet has good size, g ood consistency magnetic strength (surface gauss value), good Appearance

For example: D20X5 below.

Magnet from honesun:

Honesun magnets N35,Ni,D20x5 about 3500gauss on edges, 2500gauss on center surface
Items Diameter Thickness Surface gauss Surface gauss Surface gauss Surface gauss
20 5 N S N S
Standard +/-0.1 +/-0.1 Highest Surface gauss Center surface gauss
Data 19.98 5.02 3451 3327 2430 2476
19.95 5.02 3446 3394 2427 2468
19.97 5.02 3633 3461 2493 2491
19.96 5.01 3459 3398 2456 2455
19.97 5.01 3450 3420 2434 2447
Magnet from other supplier:

Some suppliers N35,Ni,D20x5 about 2700gauss on edges, 2000gauss on center surface.

and smaller diameter and thickness size.

Items Diameter Thickness Surface gauss Surface gauss Surface gauss Surface gauss
20 5 N S N S
Standard +/-0.1 +/-0.1 Highest Surface gauss Center surface gauss
Data 19.53 4.70 2630 2660 1830 1813
19.44 4.72 2700 2890 1913 1959
19.52 4.68 2720 2760 1885 2000
19.46 4.74 2760 2770 1819 1900
19.50 4.72 2580 2760 1850 1980

Magnetic properties:

Description: Ndfeb Magnet
Material: Neodymium-Iron-Boron
Product Name: NdFeB Magnets,Sintered Rare Earth Magnets,Neodymium-Iron-Boron Magnets,Permanent Magnets
Working Temperature: Grade Temperature
N28-N48 80ºC
N50-N55 60ºC
30M-52M 100ºC
28H-50H 120ºC
28SH-48SH 150ºC
28UH-42UH 180ºC
28EH-38EH 200ºC
28AH-33AH 200ºC
Magnet Shape: Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid and Irregular shapes and more.Customized shapes are available
Magnet Coating: Ni,Zn,Au,Ag,Epoxy,Passivated,etc
Features: The most powerful permanent magnet, offers a great return for cost & performance, have the highest field/surface strength(Br), high coercivity(Hc), can be easily formed into various shapes and sizes. Be reactive with moisture and oxygen,usualy supplied by plating (Nickel, Zinc, Passivatation, Epoxy coating, etc.).
Applications: Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc.
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