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1. (WO2018079535) ELECTRIC ACTUATOR

Pub. No.:    WO/2018/079535    International Application No.:    PCT/JP2017/038320
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Wed Oct 25 01:59:59 CEST 2017
IPC: H02K 7/06
F16C 19/18
F16H 37/12
F16H 25/24
Applicants: NTN CORPORATION
NTN株式会社
Inventors: SHIMIZU Tatsunori
清水 辰徳
Title: ELECTRIC ACTUATOR
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