公开(公告)号：US20200325003A1

公开(公告)日：2020-10-15

申请号：US16916780

申请日：2020-06-30

Applicant: Kone Corporation

Inventor： Tuukka KORHONEN ,  Tero HAKALA ,  Pasi RAASSINA ,  Seppo SUUR-ASKOLA ,  Marko HINKKANEN ,  Seppo SAARAKKALA ,  Maksim SOKOLOV ,  Reza HOSSEINZADEH

IPC: B66B11/04 ,  B66B7/04 ,  H02K41/03 ,  H02P6/00 ,  H02K7/09

Abstract: The invention refers to an electric linear motor comprising a longitudinal stator beam; at least one mover adapted to move along the stator beam; which stator beam comprises at least two side faces located at opposite sides of the stator beam, each of the side faces carrying ferromagnetic poles spaced apart by a pitch, and which mover comprises at least two counter-faces facing the respective side faces of the stator beam, wherein the at least two side faces, as well as the at least two counter-faces facing the respective side faces, are inclined or offset with respect to each other.