Title:
ELECTRIC TOOL
Document Type and Number:
Japanese Patent JP2017200343
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electric tool capable of improving assembling properties while inhibiting a stator coil from coming off salient poles of a stator core.SOLUTION: In the electric tool, a motor includes: a stator core 20; a plurality of stator coils 50; and a rotor. The stator core 20 has a plurality of salient poles 22 projecting toward the rotor side in the circumferential direction. The stator coil 50 is provided on each salient pole 22. A first retaining member 60 and a second retaining member 70 are provided so as to be positioned between the plurality of stator coils 50 and the rotor. The first retaining member 60 and the second retaining member 70 inhibit the plurality of stator coils 50 from coming off the salient poles 22.SELECTED DRAWING: Figure 9
Inventors:
YOSHIDA KENICHIRO
Application Number:
JP2016090154A
Publication Date:
November 02, 2017
Filing Date:
April 28, 2016
Export Citation:
Assignee:
HITACHI KOKI KK
International Classes:
H02K3/487; B25F5/00
Attorney, Agent or Firm:
Takashi Murai
Hiromi Murai
Hiromi Murai
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