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Encoder

An encoder and multi-pole magnetic ring technology, which is applied in the field of encoders, can solve the problems of inability to meet the installation and connection requirements of new micro-motors, and the large difference of encoders.

Pending Publication Date: 2017-07-07
湖州太平微特电机有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, due to the different uses and application environments, the structures of the encoders are various and vary greatly, and these encoders are designed for the installation requirements of some common micro motors, while for some new The multi-pole structure of the micro-motor, the existing structure of the encoder due to its own structure, so that it cannot meet the installation and connection requirements of the new micro-motor, so it is necessary to design a new structure of the encoder to meet the diverse needs of use

Method used

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Embodiment Construction

[0027] The invention provides a new type of encoder, which not only enriches the types of encoders, but also satisfies the more diverse use requirements of micro and special motors.

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] Such as Figure 1-Figure 3 As shown, the encoder of the new structure provided by the embodiment of the present invention is used to be arranged on the motor, more preferably used to be arranged on the new micro-special motor 8 with the multi-pole structure of the outer ro...

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Abstract

Disclosed in the application is an encoder applied to a motor. The encoder comprises a multi-polar magnet ring sleeving a power output shaft of a small and special electric machine, an annular electronic assembly sleeving the outer side of the multi-polar magnet ring, an annular support frame with mounting holes connecting the electronic assembly, and a bar-shaped hole connecting the small and special electric machine. The encoder disclosed by the application has a structure different from that of the existing encoder; the types of the encoders are increased; the encoder can be applied to a novel small and special electric machine; the diversified using demands of the small and special electric machines can be satisfied; and the application range of the encoder can be extended.

Description

technical field [0001] The invention relates to the technical field of encoders, in particular to an encoder. Background technique [0002] The encoder is one of the key components of a micro motor (miniature special motor, which refers to a motor with a diameter of less than 160mm or a rated power of less than 750W or a motor with special performance and special purpose). It is mainly used to measure the speed of a micro motor to ensure The micro motor works smoothly. [0003] Encoders generally include electronic components, magnetic rings and brackets. Among them, the electronic components are used for data processing, the magnetic ring is set on the output shaft of the micro-motor to measure the speed of the micro-motor, and the bracket supports the electronic components and The role of connecting electronic components to micro motors. In the prior art, due to the different uses and application environments, the structures of the encoders are various and vary widely, a...

Claims

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Application Information

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IPC IPC(8): G01D5/14H02K11/21H02K11/215
CPCG01D5/147
Inventor 施文美徐新荣袁卫华张水春
Owner 湖州太平微特电机有限公司
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