Title:
LINEAR MOTOR
Document Type and Number:
Japanese Patent JP2021158773
Kind Code:
A
Abstract:
To provide a linear motor capable of improving filling property of a resin coating a coil.SOLUTION: A linear motor comprises: a plurality of teeth parts 31b; a plurality of coils 35; and a substrate 37. The plurality of coils 35 is arranged along a straight one direction. The plurality of coils 35 is connected to the substrate 37. The substrate 37 comprises: a connection part 53; and a circulation part 59. The connection part 53 is provided to one side of a direction orthogonal to one direction, and is connected to each coil 35. The circulation part 59 is provided to the other side of a direction orthogonal to the one direction to penetrate the substrate 37 in a thickness direction, and forms a penetration part 57a passed through between the adjacent coils 35.SELECTED DRAWING: Figure 3
Inventors:
MATOBA HISASHI
YUMOTO TORU
YUMOTO TORU
Application Number:
JP2020056294A
Publication Date:
October 07, 2021
Filing Date:
March 26, 2020
Export Citation:
Assignee:
MITSUBA CORP
International Classes:
H02K41/02
Attorney, Agent or Firm:
Nishizawa Kazumi
Shingo Suzuki
Koichiro Kamata
Shingo Suzuki
Koichiro Kamata