Title:
ELECTRIC ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2018/079549
Kind Code:
A1
Abstract:
This electric actuator is provided with a driving motor 2; a motion conversion mechanism 6 which converts the rotary motion of the driving motor 2 into a linear motion in the axial direction parallel to the output shaft 2a of the driving motor 2; and a transmission gear mechanism 5 which transmits driving force from the driving motor 2 to the motion conversion mechanism 6, wherein the driving motor 2 is mounted on an actuator case 9 on which a double-row bearing 24 that supports the motion conversion mechanism 6 and a bearing 19 that supports the transmission gear mechanism 5 are mounted.
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Inventors:
SHIMIZU TATSUNORI (JP)
Application Number:
PCT/JP2017/038359
Publication Date:
May 03, 2018
Filing Date:
October 24, 2017
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
H02K7/06; F16H25/20; F16H25/22; F16H37/12
Foreign References:
| CN104505978A | 2015-04-08 | |||
| JP2013103696A | 2013-05-30 | |||
| JP2006022950A | 2006-01-26 | |||
| JP2013038846A | 2013-02-21 |
Other References:
See also references of EP 3534506A4
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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