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1. (WO2018180945) ACTUATOR

Pub. No.:    WO/2018/180945    International Application No.:    PCT/JP2018/011584
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sat Mar 24 00:59:59 CET 2018
IPC: H02K 33/16
Applicants: NIDEC SANKYO CORPORATION
日本電産サンキョー株式会社
Inventors: KITAHARA, Hiroshi
北原 裕士
TAKEDA, Tadashi
武田 正
TSUCHIHASHI, Masao
土橋 将生
Title: ACTUATOR
Abstract:
In order to provide an actuator (1) capable of supplying discretionary drive signals to respective coils of a plurality of magnetic drive circuits, a substrate (15) held by a support (2) is provided with a total of six power supply electrodes (153) electrically connected respectively with both terminals of a first coil (61) of a first magnetic drive circuit (6) that vibrates a movable body (3) in an X direction, both terminals of a second coil (71) of a second magnetic drive circuit (7) that vibrates the movable body (3) in a Y direction, and both terminals of a third coil (81) of a third magnetic drive circuit (8) that vibrates the movable body (3) in the X direction. An opening (110) that exposes the six power supply electrodes (153) is formed in a cover (11). Thus, discretionary drive signals can easily be supplied respectively to the first coil (61), the second coil (71), and the third coil (81).