Title:
STATOR AND ELECTRIC MOTOR
Document Type and Number:
WIPO Patent Application WO/2022/045166
Kind Code:
A1
Abstract:
Provided are a stator and an electric motor that are configured such that the stator can be arranged properly with respect to a housing. The stator (10) of one embodiment includes: a stator core (12); a coil (14) provided on the stator core (12) and having a coil portion (14X) protruding in a direction of an axis (AX) from each of both end surfaces (12F1, 12F2) of the stator core (12) in the direction of the axis (AX); and a coating resin (16) coating the coil portion (14X). At least one of the both end surfaces (12F1, 12F2) of the stator core (12) in the direction of the axis (AX) is partially exposed from the coating resin (16).
Inventors:
SAITOU TETSUMARU (JP)
Application Number:
PCT/JP2021/031078
Publication Date:
March 03, 2022
Filing Date:
August 25, 2021
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
H02K1/18; H02K3/50; H02K5/04
Foreign References:
| JP2011015578A | 2011-01-20 | |||
| JP2010233328A | 2010-10-14 | |||
| JP2020058223A | 2020-04-09 | |||
| CN103872858A | 2014-06-18 | |||
| JP2001008388A | 2001-01-12 | |||
| JP2015211558A | 2015-11-24 | |||
| JPH0213541B2 | 1990-04-04 | |||
| JP2018207561A | 2018-12-27 | |||
| JP2016073158A | 2016-05-09 |
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
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