公开(公告)号：US20230018678A1

公开(公告)日：2023-01-19

申请号：US17863971

申请日：2022-07-13

申请人： UNIVERSITY INDUSTRY FOUNDATION, YONSEI UNIVERSITY

发明人： JunYoung YOON ,  JaeWoo JUNG ,  EunKyu KIM ,  HyeongMin YOON

IPC分类号： H02N15/00 ,  H02K11/22 ,  H02K41/03

摘要： The present disclosure relates to an actuator. The actuator includes at least two iron cores, each iron core including a pole extending in a first direction parallel to a direction of gravity; a permanent magnet disposed between the at least two iron cores so as to generate a magnetic field along a shape of a combination of the at least two iron cores arranged so as to be adjacent to each other in a direction not parallel to the first direction; and a winding wound around the pole of each of the at least two iron cores.