Title:
ELECTRIC ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2018/079535
Kind Code:
A1
Abstract:
This electric actuator is provided with: a drive motor 2; a motion converting mechanism 6 that converts the rotational motion of the drive motor 2 into linear motion in an axial direction parallel to an output shaft 2a of the drive motor 2; and a transfer gear mechanism 5 that transfers driving force from the drive motor 2 to the motion converting mechanism 6, wherein a double-row bearing 24, which supports the motion converting mechanism 6, is disposed on the opposite side of the drive motor 2 with respect to the transfer gear mechanism 5. The electric actuator is configured to satisfy the relationship, L
Inventors:
SHIMIZU TATSUNORI (JP)
Application Number:
PCT/JP2017/038320
Publication Date:
May 03, 2018
Filing Date:
October 24, 2017
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
H02K7/06; F16C19/18; F16H37/12; F16H25/24
Foreign References:
JP2003516906A | 2003-05-20 | |||
JP2008006869A | 2008-01-17 | |||
JPH06327190A | 1994-11-25 | |||
JPS5243018B2 | 1977-10-27 |
Other References:
See also references of EP 3534507A4
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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