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Tiny Rare-earth Magnets (Micro Precision Magnets) Maximize

Tiny Rare-earth Magnets (Micro Precision Magnets)

Catalog No.SA11MP
MaterialNdFeB/SmCo/Ferrite/AlNiCo
ShapeCustomized
GardeCustomized

Leading Tiny Rare-earth Magnets supplier - SAM
Stanford Advanced Materials specializes in manufacturing and distributing top quality micro precision rare earth magnets with precisions of up to 0.0002’’. We also provide tailor-made tiny magnets upon your request.

Related products: Neodymium Magnets, NdFeB Strip Cast Alloys

More details

Applications:
Our tiny rare-earth magnets are widely used in micromotor, optical communication, quartz watch, instrumentation, inductor, medical devices, electric-acoustic and other fields.

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Specification:
Below is our regular product list. SAM is capable to provide micro precision magnets with customized sizes and shapes.

Rotor Magnets for Quartz Watch Movement

Material

OD(mm)

ID(mm)

Thickness(mm)

Magnetization direction

Tolerance(mm)

Coating

SmCo

0.8-0.2

0.25-0.60

0.35-0.60

Radial

+/-0.005- +/-0.015

No Coating

NdFeB

0.8-0.2

0.25-0.60

0.35-0.60

Radial

+/-0.005- +/-0.015

Parylene C, Nickel Coated

 

Ring Magnets for Fiber Optics

Material

OD(mm)

ID(mm)

Thickness(mm)

Magnetization direction

Tolerance(mm)

Coating

SmCo

1.0

0.5

0.35

Axial

+/-0.01- +/-0.02

No Coating, Nickel Coating

 

Ring Magnets for Mobile Motor (Thin wall and longhole)

Material

OD(mm)

ID(mm)

Thickness(mm)

Magnetization direction

Tolerance(mm)

Coating

SmCo

2.5

1.2

2.8

Radial

+/-0.01

No Coating, Nickel Coated

NdFeB

2.5

1.2

2.8

Radial

+/-0.01

No Coating, Nickel Coated

 

Ring Magnets for Motormeter Motor

Material

OD(mm)

ID(mm)

Thickness(mm)

Magnetization direction

Tolerance(mm)

Coating

SmCo

1.6

0.6

0.6

Radial

+/-0.01

Nickel Coated

NdFeB

1.6

0.6

0.6

Radial

+/-0.01

Nickel Coated

 

Micro Magnets for Sensor and others

Material

Spec

Size

Magnetization direction

Tolerance(mm)

Coating

SmCo

NdFeB

Ferrite

 

 

Cylinder

D*H

0.20

Axial

+/-0.005

Nickel Coated, Parylene C, Gold Coated

Ring

D*d*H

0.20

Tile

R*r*H*T*W

0.20

Rectangle

W*L*H

0.20

Holed Rectangle

L*W*H*d

0.20

 

Packaging of SAM Tiny Magnets:
Our tiny magnets are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.

Other Names of Tiny Magnets:
Micro Precision Magnets
Miniature Magnets
Minitype Magnets
Minisize Magnets
Mini-sized Magnets


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