Multi poles ring magnets with Teflon coating Dia30 x dia22.8 x 18mm

MaterialNd2Fe14B
GradeN42H
ShapeRing
DimensionsDia30 x dia22.8 x 18mm
CoatingTeflon
MagnetizationRadial Multi Poles
MOT120℃
Weight40.30g / Piece

Fast & Secure
Delivery

Always Absolute
Top Quality

Professional Advice

Patent
Protection

Rohs & Reach
Compliance

Description

Multi poles ring magnets with Teflon coating are the perfect solution for industries that require precise and efficient magnetic performance. With their unique design, they provide an exceptional holding force and are suitable for a wide range of applications, including robotics, medical equipment, and industrial automation.

One of the key advantages of our Multi poles ring magnets is their Teflon coating. This coating provides superior corrosion resistance, making them ideal for use in harsh environments where traditional magnets would quickly deteriorate. Additionally, the Teflon coating offers excellent protection against abrasion and chemical damage, ensuring the longevity and reliability of the magnets.

With multiple poles around the circumference of the ring, these magnets generate a highly uniform magnetic field, resulting in a stronger and more consistent holding force. Their compact and lightweight design also makes them ideal for use in small spaces where traditional magnets may not fit. Overall, our Multi poles ring magnets with Teflon coating are a versatile and durable solution for all your magnetic needs.

Additional information

Material

Sintered Neodymium-Iron-Boron (NdFeB)

Grade

Shape

Dimensions

Dia30 x dia22.8 x 18mm

Coating

Magnetization

Tolerance

+/- 0.05 mm

Density

7.40 ~ 7.70 g/cm3

Weight

40.3 g

Operating Temperature

Remanence (Br)

>12.9 kGs, >1.29 T

Coercivity (HcB)

>957 kA/m, >12.0 kOe

Intrinsic Coercivity (HcJ)

>1353 kA/m, >17 kOe

Maximum Energy (BHmax)

318 ~ 342 kJ/m3, 40 ~ 43 MGOe

Vickness Hardness

500 ~ 700 HV

Compressive Strength

1000 ~ 1100 MPa

Tensile Strength

80 ~ 90 MPa

Bending Strength

150 ~ 400 MPa

Thermal Conductivity

8 ~ 10 W/(m·K)

Young's Modulus

150 ~ 200 Gpa

Electrical Resistivity C∥

1.4 ~ 1.6 μΩ·m

Electrical Resistivity C⊥

1.2 ~ 1.4 μΩ·m

Thermal Expansion C∥

4 ~ 9 x 10^-6/K

Thermal Expansion C⊥

-2 ~ 10 x 10^-6/K

Reviews

There are no reviews yet.

Be the first to review “Multi poles ring magnets with Teflon coating Dia30 x dia22.8 x 18mm”

Your email address will not be published. Required fields are marked *