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Brushless motor with built-in controller

A brushless motor and controller technology, applied in the direction of connecting with control/drive circuits, etc., can solve the problems of large design manpower and material resource consumption, and achieve the effects of saving manpower, smooth operation and long life.

Inactive Publication Date: 2018-11-06
JIANGSU OUBANG MOTOR MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: The purpose of the present invention is to address the deficiencies of the prior art, to provide a brushless motor with a built-in controller, to solve the problem that the brushless motor body and the controller are separately assembled on large equipment in the prior art. , The problem of large consumption of manpower and material resources in the assembly process

Method used

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  • Brushless motor with built-in controller

Examples

Experimental program
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Embodiment 1

[0027] Example 1: See figure 1 and figure 2 , a brushless motor with a built-in controller, including a motor body, a controller and a rear shield 8;

[0028] The motor body includes a housing, a front end cover 2, a rear end cover 7, a rotor assembly 4, a stator assembly, a rotating shaft 1 and a Hall plate 5; Rear end; the rear end of the rotating shaft 1 is installed on the rear end cover 7 of the housing through the rear rolling bearing 6, the front end of the rotating shaft 1 is installed on the front end cover 2 of the housing through the front rolling bearing 3, and the front end of the rotating shaft 1 It is exposed on the front end of the front end cover 2; the rotor assembly 4 is installed on the rotating shaft 1 and is located in the housing; corresponding to the installation position of the rotor assembly 4, the stator assembly is installed on the inner wall of the housing; The center of the Hall plate 5 is provided with a shaft through hole, the Hall plate 5 is...

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Abstract

The invention discloses a brushless motor with a built-in controller. The brushless motor comprises a motor body and a controller; the controller is connected with the motor body through a data transmission line and used for controlling the operation of the motor body; the controller is arranged on the motor body. The controller is arranged on the brushless motor; on the one hand, only one mounting space needs to be taken into consideration in the design, the assembling and like loops when the brushless motor is assembled in the large-scale equipment, the manpower and the material resource aresaved; on the other hand, the line layout between the brushless motor and the controller is simple.

Description

technical field [0001] The invention relates to a brushless motor, in particular to a brushless motor with a built-in controller. Background technique [0002] A brushless motor is a drive motor that converts a voltage signal into torque and speed to drive a control object. The speed of the motor rotor of the brushless motor is controlled by the input signal and can respond quickly. In the automatic control system, it is used as an actuator, and has the characteristics of small electromechanical time constant, high linearity, and small starting voltage. [0003] Currently, brushless motors and their controllers are usually separated. In actual use, it is usually necessary to reserve the installation space for the brushless motor and the controller. After the brushless motor and the controller are respectively installed firmly, the two are conductively connected through wires. [0004] The above installation method has the following disadvantages: (1) During the installat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K11/30H02K11/33
CPCH02K11/30H02K11/33
Inventor 章顶平刘建军
Owner JIANGSU OUBANG MOTOR MFG CO LTD