Title:
WATER-COOLED LINEAR MOTOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/243889
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a linear motor that has high speed, high precision, and stability, and has a structure that can improve cooling efficiency as well as simplify the manufacturing process, thereby improving overall output, stability, and productivity. In order to achieve the above objective, a linear motor according to one embodiment of the present invention is a linear motor system having a coil in at least one of a mover or a stator, wherein the mover or the stator comprises: a coil mold part formed by molding a composite resin material and having the coil thereinside; and a jacket part adhesively bonded to cover at least one side surface of the coil mold part, wherein the side surface of the coil mold part has a flow path groove to form a cooling passage that provides a flow path of a cooling fluid through the adhesive bonding between the coil mold part and the jacket part.
More Like This:
Inventors:
CHO SUNG-HOON (KR)
JUNG YONG-HOON (KR)
JUNG YONG-HOON (KR)
Application Number:
PCT/KR2023/006859
Publication Date:
December 21, 2023
Filing Date:
May 19, 2023
Export Citation:
Assignee:
JUSTEK INC (KR)
International Classes:
H02K41/03; H02K3/24; H02K3/44; H02K9/19; H02K9/22
Foreign References:
| KR20100084120A | 2010-07-23 | |||
| JP2004357426A | 2004-12-16 | |||
| KR20120020076A | 2012-03-07 | |||
| JP2008283744A | 2008-11-20 | |||
| KR20050064843A | 2005-06-29 | |||
| KR102510204B1 | 2023-03-16 |
Attorney, Agent or Firm:
LEE, Ki Seong (KR)
Download PDF: