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Portable disc-type motor

A disc-type motor, portable technology, applied in electric components, electromechanical devices, electrical components, etc., can solve the problems of increasing processing difficulty, reducing production efficiency, increasing motor weight, etc., to facilitate processing, reduce motor weight, and improve stability. sexual effect

Inactive Publication Date: 2019-10-25
北京永光高特微电机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the above-mentioned stator is inserted with an iron core, thereby increasing the weight of the motor, which is inconvenient to carry, and the iron core needs to be processed during the processing process, which increases the processing difficulty and reduces the production capacity. efficiency

Method used

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Embodiment Construction

[0029] The present invention will be further described in detail below with reference to the accompanying drawings.

[0030] refer to Figure 1 to Figure 3 , is a portable disc motor disclosed by the present invention, comprising a base 1, a central shaft 5 fixed on the base 1 with vertical bolts, a rotor 2 sleeved on the central shaft 5 and rotating around the axis of the central shaft 5 And the stator 4 fixed on and fixed with the base 1, the rotor 2 includes a rotor support 20 and a plurality of permanent magnets 22 adhered to the rotor support 20, and the rotor support 20 includes a sleeve 24 sleeved on the central shaft 5 , an annular mounting groove 21 formed at one end of the sleeve 24 and integrally formed with the sleeve 24, and a number of fixing rods 23 fixed at the bottom of the mounting groove 21, and small peripheral devices are fixedly installed on the fixing rods 23; The permanent magnets 22 are evenly and densely arranged in the mounting groove 21 in the circ...

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Abstract

The invention relates to a portable disk-type motor, which comprises a base, a central shaft, a rotor and a stator, wherein the central shaft is fixedly arranged on the base, the rotor is sleeved on the central shaft and rotatably connected with the central shaft, and the stator is fixedly connected with the base; the rotor is provided with mounting grooves, a plurality of permanent magnets are uniformly distributed in the mounting grooves, and the adjacent permanent magnets are opposite in magnetic pole; and the stator comprises a supporting plate fixedly connected with the base and winding teeth sequentially arranged on the supporting plate, the winding teeth are provided with coils, and the winding teeth are made of a non-metal material. The portable disc-type motor has the effects thatthe weight of the motor can be reduced, the occupied space of the motor is saved, and the motor is convenient to carry and use.

Description

technical field [0001] The present invention relates to the technical field of disc motors, in particular to a portable disc motor. Background technique [0002] At present, the disc motor is also called a disc motor, which has the characteristics of small size, light weight and high efficiency. Generally, the rotor and stator of the motor are dressed inside and outside. In order to be thin, the stator is fixed on a flat substrate, and the rotor is Covered on the stator, generally the stator is a coil, and the rotor is a permanent magnet or a disk with a permanent magnet. [0003] The existing Chinese invention with the application number of 201811513022.2 discloses a stator assembly for a disc motor and a disc motor containing the stator assembly. The main technical solutions of the invention include a stator iron core and a winding coil, and the stator The iron core includes at least two layers of concentrically arranged winding tooth groups, each layer of the winding too...

Claims

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Application Information

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IPC IPC(8): H02K1/12H02K1/18H02K1/27H02K7/14
CPCH02K1/12H02K1/182H02K1/2793H02K7/14
Inventor 刘炬光李利胡彤
Owner 北京永光高特微电机有限公司
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