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Hollow ring motor

A hollow, ring-type technology, applied in the direction of electric components, electrical components, electromechanical devices, etc., can solve the problems of inability to install in series, inability to adjust according to external requirements, and restricting the installation of multiple motors

Inactive Publication Date: 2018-12-21
黎城
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of motor generally has a fixed output power, which cannot be adjusted according to external requirements, and cannot guarantee that the motor will always work within the range of the highest efficiency output power, resulting in waste of energy
And it restricts the installation method when multiple motors are used, only parallel installation can be used, and series installation cannot be used

Method used

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Embodiment Construction

[0014] 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.

[0015] refer to figure 1 , a hollow ring motor, including a motor body, the motor body is an inner rotor motor, the inner rotor motor includes a casing, a stator 2 and a rotor 4 are arranged inside the casing, and the stator 2 is arranged in a ring shape close to the inner wall of the casing , the rotor 4 is placed inside the ring-shaped stator, the outer surface of the rotor is provided with a magnetic steel 3, and the middle part of the rotor 4 has a hollow sleeve 5 that runs through the rotor from front to back; the hollow sleeve 5 is provided with a bearing 6 at the contact with the shell; Corresponding to the two ends of the hollow sleeve 5, there is no shieldin...

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PUM

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Abstract

The invention relates to a hollow ring motor, which relates to an improvement of a motor. The hollow ring motor comprises a motor body, wherein the motor body comprises a housing, a stator and a rotorare arranged inside the housing, and a hollow sleeve is arranged on the rotor. The two ends of the hollow sleeve correspond to each other, and there is no shielding structure on both sides of the shell. The beneficial effects are as follows: A hollow sleeve is connected to the rotor, At the time of use, a plurality of motor can be connected together through a hollow sleeve to form a series form,and each motor is selectively turned on or off according to the power demand, thereby achieving the purpose of controlling the output power, so that the motor is kept in the most efficient output power range all the time, and not only the efficiency is higher but also the energy is saved.

Description

technical field [0001] The invention relates to an improvement of a motor. Background technique [0002] No matter the output form of the existing motor is an inner rotor motor or an outer rotor motor, an output shaft is used to drive the output shaft to do work externally. This type of motor generally has a fixed output power, which cannot be adjusted according to external requirements, and it cannot be guaranteed that the motor will always work within the range of the highest efficiency output power, resulting in a waste of energy. And the installation method when multiple motors are used is limited, only parallel installation can be used, and series installation cannot be used. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a hollow ring motor that can be installed in series and is beneficial to energy saving. [0004] In order to achieve the above object, the present invention adopts ...

Claims

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Application Information

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IPC IPC(8): H02K1/22H02K7/20H02K5/04
CPCH02K1/22H02K5/04H02K7/20
Inventor 黎城
Owner 黎城