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Inductive brushless double-output motor

A dual output, output shaft technology, applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problems of high cost, complex structure, and unsynchronized shafts, etc., and achieve the effect of improving service life, simple structure, and convenient installation

Active Publication Date: 2016-08-03
NINGBO WONDER POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing sensored brushless dual output motors have the following problems: two motor bodies need to be used, the structure is complex, and the cost is high. In addition, the rotation drive signal output by the controller inevitably exists when it reaches the two motor bodies. The time difference makes it impossible for the shafts of the two motor bodies to achieve absolute synchronization, and the synchronization accuracy is not high

Method used

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  • Inductive brushless double-output motor
  • Inductive brushless double-output motor
  • Inductive brushless double-output motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: As shown in the figure, a sensed brushless dual-output motor includes an outer rotor assembly, a stator assembly, a Hall plate 2 and a shaft 3, the stator assembly includes a stator 1, and the Hall plate 2 is installed on the stator 1 , the stator 1 is arranged in the outer rotor assembly, the rotating shaft 3 is fixedly connected with the outer rotor assembly, one end of the rotating shaft 3 is integrally provided with a first motor output shaft 31 , and the other end of the rotating shaft 3 is integrally provided with a second motor output shaft 32 .

Embodiment 2

[0026] Embodiment 2: As shown in the figure, a sensed brushless dual-output motor includes an outer rotor assembly, a stator assembly, a Hall plate 2 and a shaft 3, the stator assembly includes a stator 1, and the Hall plate 2 is installed on the stator 1 , the stator 1 is arranged in the outer rotor assembly, the rotating shaft is fixedly connected with the outer rotor assembly, one end of the rotating shaft 3 is integrally provided with a first motor output shaft 31 , and the other end of the rotating shaft 3 is integrally provided with a second motor output shaft 32 .

[0027] In this embodiment, the sensored brushless dual-output motor also includes a heat dissipation mechanism.

Embodiment 3

[0028] Embodiment 3: As shown in the figure, a sensed brushless dual-output motor includes an outer rotor assembly, a stator assembly, a Hall plate 2 and a shaft 3, the stator assembly includes a stator 1, and the Hall plate 2 is installed on the stator 1 , the stator 1 is arranged in the outer rotor assembly, the rotating shaft is fixedly connected with the outer rotor assembly, one end of the rotating shaft 3 is integrally provided with a first motor output shaft 31 , and the other end of the rotating shaft 3 is integrally provided with a second motor output shaft 32 .

[0029] In this embodiment, the sensored brushless dual-output motor also includes a heat dissipation mechanism.

[0030] In this embodiment, the outer rotor assembly includes an outer rotor and a plurality of magnets 8 fixedly arranged on the inner wall of the outer rotor and evenly distributed along a circle. The stator assembly also includes a first end cover 6 and a second end cover 7. The first end cover ...

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PUM

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Abstract

The invention discloses an inductive brushless double-output motor comprising an outer rotor assembly, a stator assembly, a Hall plate, and a rotating shaft, wherein the stator assembly comprises a stator, the Hall plate is installed on the stator, the stator is arranged inside the outer rotor assembly, the rotating shaft and the outer rotor assembly are fixedly connected, a first motor output shaft is integrally arranged at one end of the rotating shaft, and a second motor output shaft is integrally arranged at the other end of the rotating shaft. The inductive brushless double-output motor is constructed using the outer rotor assembly, the stator assembly, the Hall plate and the rotating shaft, the stator assembly comprises the stator, the Hall plate is installed on the stator, the stator is arranged inside the outer rotor assembly, the rotating shaft and the outer rotor assembly are fixedly connected, the first motor output shaft is integrally arranged at one end of the rotating shaft, and the second motor output shaft is integrally arranged at the other end of the rotating shaft, so that the motor has a simple structure and is of low cost; and through the first motor output shaft and the second motor output shaft integrally arranged on the rotating shaft, double-end output is realized, and absolute synchronicity of double outputs of the motor is ensured.

Description

technical field [0001] The invention relates to a dual-output motor, in particular to a brushless dual-output motor with sense. Background technique [0002] At present, in the motor industry, dual output motors are widely used. The existing sensored brushless dual output motor usually includes a controller and two motor bodies with the same structure, each motor body includes a stator assembly, an outer rotor assembly, a Hall plate and a rotating shaft, the stator assembly includes a stator, and the stator is arranged outside In the rotor assembly, the rotating shaft is fixedly arranged on the outer rotor assembly, and the two motor main bodies are respectively connected with the controller. When in use, the controller sends a rotation driving signal to the two motor bodies, and the two motor bodies rotate synchronously under the control of the rotation driving signal to realize dual output. [0003] However, the existing sensored brushless dual-output motor has the follo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/00H02K11/20H02K1/27H02K9/06H02K16/02
CPCH02K1/2786H02K7/00H02K9/06H02K16/02
Inventor 李涛
Owner NINGBO WONDER POWER TECH CO LTD