Cap Neodimium Hooks

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項目 範囲 スライド操作
外径 D-mm
高さ H-mm
幅 W-mm
ネジ規格 M-ISO
JIS
長さ L-mm
吸引力・吸着力 F-kgf
  Code Product name D H W M L Adsorption force
E10 Pot Cap Neodymium Φ10mmX5mm Hook N-pole 10 5 6 M3 12 3 kgf Price
E10 Pot Cap Neodymium Φ10mmX5mm Hook S-pole 10 5 6 M3 12 3 kgf Price
E12 Pot Cap Neodymium Φ12mmX5mm Hook N-pole 12 5 6 M3 13 4.5 kgf Price
E12 Pot Cap Neodymium Φ12mmX5mm Hook S-pole 12 5 6 M3 13 4.5 kgf Price
E16 Pot Cap Neodymium Φ16mmX5mm Hook N-pole 16 5 6 M4 13 7 kgf Price
E16 Pot Cap Neodymium Φ16mmX5mm Hook S-pole 16 5 6 M4 13 7 kgf Price
E20 Pot Cap Neodymium Φ20mmX7mm Hook N-pole 20 7 8 M4 15 9 kgf Price
E20 Pot Cap Neodymium Φ20mmX7mm Hook S-pole 20 7 8 M4 15 9 kgf Price
E25 Pot Cap Neodymium Φ25mmX8mm Hook N-pole 25 8 8 M4 17 25 kgf Price
E25 Pot Cap Neodymium Φ25mmX8mm Hook S-pole 25 8 8 M4 17 25 kgf Price
E32 Pot Cap Neodymium Φ32mmX8mm Hook N-pole 32 8 10 M5 18 34 kgf Price
E32 Pot Cap Neodymium Φ32mmX8mm Hook S-pole 32 8 10 M5 18 34 kgf Price
E36 Pot Cap Neodymium Φ36mmX8mm Hook N-pole 36 8 10 M5 18 41 kgf Price
E36 Pot Cap Neodymium Φ36mmX8mm Hook S-pole 36 8 10 M5 18 41 kgf Price
E38 Pot Cap Neodymium Φ38.1mmX9mm Hook N-pole 38.1 9 10 M6 20.6 43 kgf Price
E38 Pot Cap Neodymium Φ38.1mmX9mm Hook S-pole 38.1 9 10 M6 20.6 43 kgf Price
E42 Pot Cap Neodymium Φ42mmX9mm Hook N-pole 42 9 10 M6 20 68 kgf Price
E42 Pot Cap Neodymium Φ42mmX9mm Hook S-pole 42 9 10 M6 20 68 kgf Price
E48 Pot Cap Neodymium Φ48mmX11.5mm Hook N-pole 48 11.5 10 M6 24 81 kgf Price
E48 Pot Cap Neodymium Φ48mmX11.5mm Hook S-pole 48 11.5 10 M6 24 81 kgf Price
E50.8 Pot Cap Neodymium Φ50.8mmX11.5mm Hook  50.8 11.5 10 M6 22.3 92 kgf Price
E60 Pot Cap Neodymium Φ60mmX15mm Hook N-pole 60 15 12 M8 30 113 kgf Price
E60 Pot Cap Neodymium Φ60mmX15mm Hook S-pole 60 15 12 M8 30 113 kgf Price
E75 Pot Cap Neodymium Φ75mmX18mm Hook  75 18 12 M8 33 164 kgf Price
  Code Product name D H W M L Adsorption force

The magnetic flux density differs slightly depending on the measuring device. Please consider them to be only reference values.The adsorptive power is the reference value when the magnet is pulled at a perpendicular angle.

Adsorption force

Adsorption force, which is also called attraction, defines the force working between two objects such as a magnet and a magnetic body containing iron. Newtons (N) are used as the representative unit for adsorption force. Basic units of mass such as kilogram-force (kgf) and pound-force (lbf) may also be used.

Adsorption force

Load

Load is defined as a force produced where two points are in contact such as between a magnet and a steel plate. This the load from this force is changed depending upon friction, the state of the surface, and an impact. A slip load which indicates whether a magnet and a steel plate and the like can stay in place without slipping while withstanding a load applied horizontally, is also denoted in units of Newtons (N).

Load

Method for measuring adsorption force and slip load

The resulting numerical values tend to vary according to the usage environment and the measurement method. As a result, it is necessary to define the usage environment and the measurement method when using adsorption force in the specification of a magnet. At Magfine, these forces are defined when measured under the following measurement method and usage conditions.

Measurement method

  • 1.Adsorption force
    Adsorption force is the force when a magnet is pulled away from a steel plate perpendicular to the vertical axis and the magnet separates from the steel plate.
    1.Adsorption force
  • 2.Slip load
    A slip load is the force when a magnet is pulled parallel to the horizontal axis and the magnet moves away from the steel plate.
    2.Slip load

Environment conditions

  • 1.The thickness (T) of the steel plate and the thickness of the magnet (H) are as stated above.
  • 2.The magnet is placed in the center of the steel plate.
  • 3.The surface area of the steel plate is at least three times greater (300%) than the surface area of the magnet.
  • 4.The material of the steel plate is pure iron (Fe).
  • 5.The surface of the steel plate is flat without unevenness and the coefficient of friction is not considered.
  • 6.Any gap between the steel plate and the magnet is closed so that there is no gap.
1.The thickness (T) of the steel plate and the thickness of the magnet (H) are as stated above. 3.The surface area of the steel plate is at least three times greater (300%) than the surface area of the magnet. 5.The surface of the steel plate is flat without unevenness and the coefficient of friction is not considered.