Nd-Fe-B Magnet

Plate Catch

Plate Catch

Since a traditional Plate Catch is thick, it had some disadvantages such as it
had to be fixed on the main body of a storage case. The newly developed Plate
Catch is thin and flat, and can easily be fixed on the lid since a hole for
counter sunk head screw is directly bored in the magnet.

[Round Type]

Measure：mm

Code OD × H M Holiding Force Remarks
N kgf
NC-53R 5φ × 3 1.6 6.26 0.6 2)
NC-54R 5φ × 4 1.6 7.59 0.8 2)
NC-55R 5φ × 5 1.6 8.47 0.9 2)
NC-63R 6φ × 3 1.6 7.67 0.8 2)
NC-64R 6φ × 4 1.6 9.79 1.0 2)
NC-65R 6φ × 5 1.6 11.29 1.2 2)
NC-66R 6φ × 6 1.6 12.26 1.3 2)
NC-73R 7φ × 3 1.6 8.82 0.9 2)
NC-74R 7φ × 4 1.6 11.82 1.2 2)
NC-75R 7φ × 5 1.6 14.02 1.4 2)
NC-77R 7φ × 7 1.6 16.67 1.7 2)
NC-85R ８φ × 5 2 18.42 1.88 2)
NC-88R ８φ × 8 2 24.21 2.47 2)
NC-95R 9φ × 5 2 21.17 2.16 2)
NC-103R 10φ × 3 3 15.58 1.59 2)
NC-105R 10φ × 5 3 23.62 2.41 2)
NC-115R 11φ × 5 3 25.87 2.64 2)
NC-12R 12φ × 3 3 20.39 2.08 1)
NC-124R 12φ × 4 3 23.42 2.39 2)
NC-155R 15φ × 5 4 36.85 3.76 2)
NC-185R 18φ × 5 4 49.29 5.03 2)
NC-204R 20φ × 4 5 48.02 4.90 2)
NC-24R 24φ × 4 5 58.21 5.94 2)
NC-254R 25φ × 4 6 60.56 6.18 2)
NC-256R 25φ × 6 6 87.61 8.94 2)
NC-305R 30φ × 5 5 91.92 9.38 2)
NC-35R 35φ × 5 5 106.33 10.85 2)

* The magnetic absorption is value ​​for reference.

[Square Type]

Measure：mm

Code L × W × H M Holiding Force Remarks
N kgf
NC-53L 5 × 5 × 3 1.6 7.23 0.7 2)
NC-54L 5 × 5 × 4 1.6 9.08 0.9 2)
NC-63L 6 × 6 × 3 1.6 8.64 0.9 2)
NC-64L 6 × 6 × 4 1.6 11.38 1.2 2)
NC-65L 6 × 6 × 5 1.6 13.41 1.4 2)
NC-73L 7 × 7 × 3 1.6 9.79 1.0 2)
NC-74L 7 × 7 × 4 1.6 13.49 1.4 2)
NC-75L 7 × 7 × 5 1.6 16.41 1.7 2)
NC-83L 8 × 8 × 3 2 12.08 1.2 2)
NC-84L 8 × 8 × 4 2 15.44 1.6 2)
NC-85L 8 × 8 × 5 2 19.23 2.0 2)
NC-93L 9 × 9 × 3 2 14.64 1.5 2)
NC-94L 9 × 9 × 4 2 17.02 1.7 2)
NC-95L 9 × 9 × 5 2 21.79 2.2 2)
NC-105L 10 × 10 × 5 3 26.75 2.73 2)
NC-124L 12 × 10 × 4 3 25.28 2.58 2)
NC-153L 15 × 10 × 3 3 26.26 2.68 2)
NC-155L 15 × 15× 5 4 45.67 4.66 2)
NC-20L 20 × 10 × 3 3 34.59 3.53 1)
NC-204L 20 × 10 × 4 3 42.24 4.31 2)
NC-256L 25 × 25 × 6 6 104.47 10.66 2)
NC-303L 30× 10 × 3 3 54.03 5.51 2)
NC-35L 34.5 × 20 × 5 5 103.98 10.61 2)
NC-50L 50 × 10 × 3 3×2 99.96 10.20 1)

* The magnetic absorption is value ​​for reference.
* Must be used below 80°C.
1) Zn plated/Cr treated(RoHS-compliant)
2)Ni plated

Plate Catch Thin Sheet Type(Yoke Attached)

Measure：mm
Code D1 D2 M1 M2 H Holiding Force Coating
NCC-18RT 17.8 17 3.2 6 2.5 4kgf Ni plated

* The magnetic absorption is value ​​for reference.
* Must be used below 80°C.
* Use M3 countersunk head screws for mounting

Measure：mm
Code L × W × H D1 D2 M Pitch T(yoke) Holiding Force Coating
NCC-40LT 40.5 × 17 × 3 17 9.05 4 28 1.4 3.5 kgf Ni plated

* The magnetic absorption is value ​​for reference.
* Must be used below 80°C.
* Use dish or rivets M2.6 countersunk head screws, the mounting

Plate Catch Round Type(Yoke Attached)

A plate magnet with a yoke attached makes adsorbability two or four times as
strong as the one without a yoke.

Measure：mm

[Round Type]

Code OD × H M T(yoke) Holiding Force Remarks
N kgf
NCC-12R 15.5φ × 5 3 1.6 39.23 4.0 1)
NCC-29R 29φ × 6.6 5 2.1 235.36 24.0 2)
NCC-40R 40φ × 7.6 5 2.1 392.27 40.0 3)

* The magnetic absorption is value ​​for reference.
* Must be used below 80°C.
1)Zn plated/Cr treated(RoHS-compliant)
2)Only yoke is Cr treated.
3)Niplated.

Plate Catch Square Type (Yoke Attached)

Measure：mm

A plate magnet with a yoke attached makes adsorbability two or four times as
strong as the one without a yoke.

Code L × W × H M T(yoke) Holiding Force Remarks
N kgf
NCC-20L 20 × 13.5 × 5 3 1.6 73.55 7.5 1)
NCC-35L 34.5 × 25 × 7.5 5 2 294.20 30.0 2)
NCC-50L 50 × 13.5 × 5  3×2 1.6 196.13 20.0 1)

* The magnetic absorption is value ​​for reference.
* Must be used below 80°C.
1)Zn plated/Cr treated(RoHS-compliant)
2)Ni plated.