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Planetary gear reduction device for super high speed reduction

一种行星齿轮减速、行星齿轮的技术，应用在行星齿轮减速装置领域，能够解决体积增大、难行星减速齿轮应用紧凑装置等问题，达到紧凑结构的效果

Active Publication Date: 2019-06-04
SEJIN IGB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, when the planetary reduction gear is used by simply connecting, its volume increases, so it is difficult to apply the planetary reduction gear to a compact device such as a pointer

Method used

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  • Planetary gear reduction device for super high speed reduction
  • Planetary gear reduction device for super high speed reduction
  • Planetary gear reduction device for super high speed reduction

Examples

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Embodiment Construction

[0042] Reference is made to the accompanying drawings, which are used to illustrate preferred embodiments of the invention in order to fully understand the invention, its advantages, and objects to be achieved by practicing the invention.

[0043] Hereinafter, the present invention will be described in detail by explaining preferred embodiments of the invention with reference to the accompanying drawings. The same component symbols in the drawings represent the same components.

[0044] figure 1 is a perspective view of a planetary gear reduction device for ultra-high speed reduction according to an embodiment.

[0045] figure 2 yes figure 1 bottom perspective view of . image 3 yes figure 1 partial vertical section view. Figure 4 shows from figure 2 Remove the end cap. Figure 5 shows the jig and motor mounting plate from the Figure 4 disassembled. Image 6 shows part of the planetary gear reduction unit from Figure 5 for further disassembly. Figure 7 is an ...

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Abstract

A planetary gear reduction device for super high speed reduction is disclosed. The planetary gear reduction device for super high speed reduction, according to one embodiment of the present invention,comprises: a planetary gear reduction unit for providing a primary reduced speed obtained by primarily reducing the rotational speed of a motor; and an internal planetary gear reducer having an inputshaft module, which has an end portion connected to the planetary gear reduction unit and is formed by coupling at least two parts as one body, and an output shaft module for outputting a secondary reduced speed by further reducing the primary reduced speed by an interaction with the input shaft module.

Description

technical field [0001] The present inventive concept relates to a planetary gear reduction device for super high speed reduction, and more particularly, to a planetary gear reduction device for super high speed reduction, which can provide a super high speed reduction ratio due to an effective structure and due to the structure Lightweight and compact, it can be easily applied to compact equipment. Background technique [0002] A planetary reduction gear is a device used to generate a large driving force by reducing the input torque, and can be widely used throughout the industry. [0003] For example, in automation and precision control devices, planetary reduction gears can be used to reduce and transmit high-load rotational speeds transmitted by drive shafts from power sources such as electric motors or servo motors. [0004] A typical planetary reduction gear may include a sun gear disposed at a central shaft, a plurality of planet gears surrounding the sun gear, and a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/28F16H21/18
CPCF16H1/28F16H1/32F16H2001/323F16H21/18F16H1/46F16H57/02F16H2057/02034F16H2057/02073
Inventor 林先浩
Owner SEJIN IGB
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