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Rotary electric machine

A technology of rotating electrical machines and rotating parts, which is applied to synchronous motors with stationary armatures and rotating magnets, electrical components, electromechanical devices, etc.

Inactive Publication Date: 2013-03-20
YASKAWA DENKI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, it is not easy to perform the operation of replacing the brake with conventional rotating electric machines

Method used

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  • Rotary electric machine
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Embodiment Construction

[0011] Hereinafter, a rotating electrical machine according to an embodiment of the present disclosure will be described in detail with reference to the accompanying drawings. In addition, the embodiments disclosed below are not intended to limit the present invention.

[0012] First, refer to figure 1 The configuration of the rotating electric machine according to the embodiment will be described. figure 1 is a typical vertical cross-sectional view of the rotating electric machine 1 according to the present embodiment. also, figure 1 A typical cross-sectional view of the rotary electric machine 1 is shown when the rotary electric machine 1 is cut by a plane including the rotation axis X of the rotary shaft 5 (hereinafter referred to as "shaft 5") of the rotary electric machine 1 and the axis of rotation of the shaft 5. diameter extension cord.

[0013] Such as figure 1 As shown in , the rotating electrical machine 1 according to this embodiment includes a housing 2 , a b...

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Abstract

A rotary electric machine according to an aspect of an embodiment includes a detector and a brake. The detector is provided at the counter-load side of a shaft for rotating along with a rotor to drive a predetermined load and detects the rotation position of the shaft. The brake is exchangeably provided at the outer circumferential side of the detector to control the rotation of the shaft.

Description

technical field [0001] Embodiments discussed herein relate to a rotating electric machine. Background technique [0002] There is known a conventional rotating electrical machine including: a detector that detects the rotational position of a shaft that rotates with a rotor to drive a predetermined load; and a brake that controls the rotation of the shaft (see Japanese Laid-Open No. 5-95173). The brake used to be provided in the rotating electric machine is a consumable item, so the brake needs to be replaced when the usable life is reached. [0003] However, conventional rotary electric machines do not easily perform the operation of replacing the brake. An aspect of the present embodiment is achieved in consideration of the above-mentioned problems, and an object of the present embodiment is to provide a rotating electrical machine in which a brake can be easily replaced. Contents of the invention [0004] A rotating electrical machine according to an aspect of an embo...

Claims

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Application Information

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IPC IPC(8): H02K7/102
CPCH02K11/0031H02K7/104H02K7/14H02K21/14H02K7/1025H02K11/00H02K11/225H02K11/0141
Inventor 香川隆太松浦贤司
Owner YASKAWA DENKI KK
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