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Disc Neodymium Magnet with Countersunk
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Disc Neodymium Magnet with Countersunk

Material:
Size:
grade:
Tolerance:
Type of coating:
  • BWND
  • BMAG
  • 8505111000

Product Description

Disc Neodymium Magnet with Countersunk

Automobile is an important and intensive application filed of neodymium magnets. Magnets in automobile motors and parts play an important role in improving automotive comfort, controllability, energy efficiency, light weight and intelligence.

Magnets in automotive motor field:

New energy automobile motors: 38SH, 35UH, 38UH, 35EH, 38EH, 40EH.

Power steering wheel motors: 45H, 48H, 38SH, 40SH, 42SH, 48SH, 35UH.

Oil pump motors: 33UH, 35UH.

Active suspension system motors: 42SH.

Starting motors: 38UH.

Sunroof motors: 35M, 38H.

Magnets in the field of sensor:

ABS system sensor: 44H, 42SH.

Camera sensor: 42SH, 33EH.

Magnets in other fields:

Electric generator: 38UH.

Suspension system: 42SH.

Ignition coil: 30UH, 33UH, 35UH, 33EH.

Loudspeakers box: 38H, 40H.

Gearbox: 38UH, 35EH.

With the progress of technology and the development of era, the application of gearless permanent magnetic tractors has become the mainstream of elevator motor. On today and tomorrow, the land resources are more intensive, when the advantages of gearless permanent magnetic tractors will be more prominent because of theirs high energy-efficient, maintenance-free, machine-room-less.

Permanent magnetic elevator tractors: 48H, 35SH, 38SH, 30UH, 35UH, 38UH.

Permanent magnetic wind driven generators are usually using block magnets, 38H, 40H, 44H are the common grade of magnets to use, but some magnet manufacturers might use other grades such as 38SH, 40SH, 42SH, 38UH.


General Dimension
D10*H2(B5.0-C3.2)mm D20*H10(B5.5-C7.0)mm
D10*H3(B5.0-C3.2)mm D20*H3(B6.5-C3.2)mm
D10*H4(B5.0-C3.2)mm D20*H5(B5.5-C4.2)mm
D12*H2(B5.0-C3.2)mm D25*H3(B6.5-C4.2)mm
D12*H3(B5.0-C3.2)mm D30*H3(B5.5-C4.2)mm
D15*H2(B5.0-C3.2)mm D40*H3(B8.5-C5.2)mm
D15*H3(B5.0-C3.2)mm D50*H10(B10-C5.5)mm
D15*H5(B5.0-C3.2)mm

 Countersunk-3

图纸(圆片打沉头孔)

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