公开(公告)号：US11139729B2

公开(公告)日：2021-10-05

申请号：US16657004

申请日：2019-10-18

Applicant: Korea Electronics Technology Institute

Inventor： Sehyun Rhyu ,  Jungmoo Seo ,  Jeongjong Lee ,  Kideok Lee ,  Raeeun Kim ,  Myunghwan Yoon

IPC: H02K49/10 ,  H02K1/27

Abstract: The present disclosure provides a magnetic coupling that can be manufactured to meet various specification requirements by employing magnets which can be shared between the magnetic couplings. Magnet insertion recesses are formed in a two-dimensional arrays having a plurality of rows and a plurality of columns in an area where the magnets are to be is installed, the magnets are inserted selectively into the magnet insertion recesses according to the specification requirements.