ferrite magnet

Magnetic Torque Couples

A pair of Ring Type magnets which conveys magnetic energy without contact.

Cylinder Type

Measure: mm

Custom-sized production is possible.

Disc Type

Measure: mm

OD x ID x H Poles
20φ x 8φ x 8 4 poles, 6 poles
25φ x 8φ x 6 4 poles, 6 poles
29φ x 10φ x 3.5 4 poles, 6 poles
30φ x 12φ x 5 4 poles, 6 poles, 8 poles
37φ x 14φ x 6 4 poles, 6 poles, 8 poles
45φ x 22φ x 8 4 poles, 6 poles, 8 poles, 10 poles
52.5φ x 20φ x 5 4 poles, 6 poles, 8 poles, 10 poles
60φ x 32φ x 7 4 poles, 6 poles, 8 poles, 10 poles
70φ x 32φ x 8 4 poles, 6 poles, 8 poles, 10 poles
80φ x 40φ x 8 4 poles, 6 poles, 8 poles, 10 poles

* All are made from anisotropic Sr-ferrite.

Diametrically magnetized anisotropic type

Measure: mm

OD × ID * × H
12φ x 4 * 5φ x 12
12φ x 4 * 5φ x 20
15φ x 6 * 7φ x 30
19φ x 6 * 7φ x 30

* ID = d1 ~ d2
* All are made from wet Anisotropic Ferrite.