Ferrite magnet

Coupling

Coupling magnets are multi-pole magnetized ring-type pair magnets (outer ring and inner ring) that can transmit energy without contact.Application example, magnet pump.Uses isotropic ferrite magnets, anisotropic ferrite magnets and rare earth magnets.

Cylinder type

Unit: mm

Custom size production is possible.Please contact us.

Disc type

Unit: mm

OD x ID x H  Number of magnetic 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 materials are anisotropic Sr ferrite

Radial anisotropy type

Unit: 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 to d2
* All materials are anisotropic Sr ferrite