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Three-component magnet made of neodymium plus iron and boron Neodymium magnet with square hole-With neodymium square hole 25×19×4.5 (Φ5 countersink)
Three-component magnet made of neodymium plus iron and boron Neodymium magnet with square hole-Kinki Magnet Application Co., Ltd.

Three-component magnet made of neodymium plus iron and boron Neodymium magnet with square hole
Kinki Magnet Application Co., Ltd.

Kinki Magnet Application Co., Ltd.'s Response Status

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100.0%

Response Time

13.1hours

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About This Product

■Overview of neodymium magnets

A three-component magnet made of neodymium plus iron and boron. It has the highest magnetic energy product among many magnets, and is also cheaper than other rare earth magnets. It has the best magnetic properties among the magnets in circulation, and has a magnetic force so strong that even if two neodymium magnets with a diameter of about 1 cm are attracted to each other, it will be impossible for an ordinary person to pull them straight apart. Masu. They are widely used in various electronic devices and account for most of the increase in production of rare earth magnets. Characteristics of neodymium magnets

■The strongest magnet

Neodymium magnets are the strongest magnets currently available.

■High strength

Neodymium magnets are less likely to crack or chip than other magnets, and have excellent mechanical strength.

■Inexpensive despite being a rare earth magnet

Neodymium magnets are characterized by relatively low cost among rare earth magnets.

■Weak against heat

Neodymium magnets are more sensitive to temperature changes than other magnets, so care must be taken regarding the operating temperature and operating point. Demagnetization due to heat is large, and normal products can only be used at temperatures below about 80°C. (High temperature type also available)

■Easy to rust

Neodymium magnets also have poor corrosion resistance and require surface treatment. (Epoxy/fluorine surface processing is possible) *Can be manufactured to desired dimensions

■Main uses of neodymium magnets

・Motors of various sizes and shapes such as hybrid cars and electric cars ・Electronic parts such as hard disks ·speaker ・Medical equipment such as MRI ・Other industrial/industrial machinery, etc.

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    Three-component magnet made of neodymium plus iron and boron Neodymium magnet with square hole

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1 Models of Three-component magnet made of neodymium plus iron and boron Neodymium magnet with square hole

Image Part Number Price (excluding tax) Limit operating temperature Weight Surface magnetic flux density Surface treatment Kinds Magnetization direction Material symbol Shape Dimensional tolerance Size Adsorption power
Three-component magnet made of neodymium plus iron and boron Neodymium magnet with square hole-Part Number-With neodymium square hole 25×19×4.5 (Φ5 countersink)

With neodymium square hole 25×19×4.5 (Φ5 countersink)

Available upon quote

80℃

15.37g

2,800G/280mT

Ni plating (NiCuNi)

Neodymium magnet

Thickness magnetic

N40

With square hole

L (±0.1) ×W (±0.1) ×H (±0.1) [ID (±0.1)] (mm)

25×19×4.5 (Φ5 countersink)

7.25kgf

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About Company Handling This Product

Response Rate

100.0%


Response Time

13.1hrs

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