Invention Grant
- Patent Title: Electric actuator
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Application No.: US16209971Application Date: 2018-12-05
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Publication No.: US10686348B2Publication Date: 2020-06-16
- Inventor: Hiroshi Shirai , Toshiaki Nakamura , Yutaka Uematsu
- Applicant: NIDEC TOSOK CORPORATION
- Applicant Address: JP Kanagawa
- Assignee: NIDEC TOSOK CORPORATION
- Current Assignee: NIDEC TOSOK CORPORATION
- Current Assignee Address: JP Kanagawa
- Agency: JCIPRNET
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3d7f03c
- Main IPC: H02K5/22
- IPC: H02K5/22 ; H02K11/00 ; H02K7/11 ; H02K7/116 ; H02K11/215 ; F16H57/02

Abstract:
There is provided an electric actuator including a motor, a first case having a first opening, a second case having a second opening that opens to the other side in the axial direction, a rotation sensor, and a plurality of bus bars which are electrically connected to a plurality of sensor terminals that extend from the rotation sensor and are held in the second case. The first and second cases are fixed to each other while the first opening and the second opening face each other in the axial direction, and parts connecting the plurality of bus bars and the plurality of sensor terminals are disposed at positions shifted from each other in a circumferential direction and radially outward from the rotation sensor. Among the plurality of connecting parts, at least one pair of adjacent connecting parts are disposed at positions different from each other in the radial direction.
Public/Granted literature
- US20190173356A1 ELECTRIC ACTUATOR Public/Granted day:2019-06-06
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