公开(公告)号：US20240188269A1

公开(公告)日：2024-06-06

申请号：US18525869

申请日：2023-12-01

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Naoki ASANUMA ,  Daisuke MIYAZAKI ,  Toshiyuki YAMAGISHI ,  Shinobu ARISAWA ,  Toru TAKANO ,  Toshiaki TSUCHIDA ,  Shinichi KIMURA ,  Mitsuru IWAKIRI ,  Yoshiki NAGANO

IPC: H05K13/04 ,  H02K9/18 ,  H02K9/26 ,  H02K11/21 ,  H02K41/03

CPC classification number: H05K13/04 ,  H02K9/18 ,  H02K9/26 ,  H02K11/21 ,  H02K41/031

Abstract: A linear head module includes linear motors each of which includes a movable element and a stator. The movable element includes a shaft having a shaft axis, and magnets fixed to the shaft. The stator includes a coil and a back yoke having a back yoke axis. The movable element is inserted into the back yoke movably along the shaft axis such that the shaft axis substantially coincides with the back yoke axis. The back yoke includes a protruding portion protruding outwardly. The coil is fixed to the back yoke to face the magnets. The linear motors are arranged such that the protruding portion of a first linear motor among the linear motors protrudes along a first protruding direction different from a second protruding direction along which the protruding portion of a second linear motor among the linear motors protrudes.

公开(公告)号：US20170036293A1

公开(公告)日：2017-02-09

申请号：US15214458

申请日：2016-07-20

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Kazuhiro HANIYA ,  Hidenori MATSUURA ,  Takashi SANADA ,  Osamu HARADA ,  Shingo TSUTSUMI ,  Hiroshi SAITO ,  Daisuke MIYAZAKI ,  Ken NAKAMURA ,  Hirotaka MORITA ,  Tomoharu GYOTOKU ,  Kanji TAKANISHI ,  Takao SUMI ,  Shoji KURIHARA

IPC: B23K9/12 ,  B23K9/133 ,  B23K9/32 ,  B23K9/173

Abstract: A robot arm apparatus includes a base structure, a first arm, a first actuator, and an assisting device. The first arm is pivotable relative to the base structure about a first pivot axis. The first actuator is configured to pivotally actuate the first arm relative to the base structure. The assisting device is configured to apply an assist rotational force to the first arm to assist the first actuator.

Abstract translation: 机器人手臂装置包括基座结构，第一臂，第一致动器和辅助装置。 第一臂相对于基部结构围绕第一枢转轴线可枢转。 第一致动器构造成相对于基部结构枢转地驱动第一臂。 辅助装置构造成向第一臂施加辅助旋转力以辅助第一致动器。

公开(公告)号：US20140125166A1

公开(公告)日：2014-05-08

申请号：US13831784

申请日：2013-03-15

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Daisuke MIYAZAKI ,  Toshiyuki YAMAGISHI

IPC: H02K9/04

CPC classification number: H02K9/04 ,  H02K5/10 ,  H02K9/06

Abstract: The disclosure discloses a rotating electrical machine including a stator and a rotor that are arranged facing each other via a magnetic air gap, an output shaft that is coupled to the rotor and is rotatably arranged by at least one bearing, and a fan that is coupled to the output shaft. The fan includes a disc portion configured to cover an end portion of the stator in an axial direction, and a plurality of blade portions that is provided on the stator side of the disc portion so as to protrude towards the stator.

Abstract translation: 本公开公开了一种旋转电机，其包括通过磁性空气间隙彼此面对地布置的定子和转子，输出轴，其联接到转子并且由至少一个轴承可旋转地布置;以及风扇， 到输出轴。 所述风扇包括被构造为在轴向方向覆盖所述定子的端部的盘部，以及设置在所述盘部的所述定子侧以朝向所述定子突出的多个叶片部。