Motor stator assembly
A motor stator and component technology, which is applied to electric components, electrical components, electromechanical devices, etc., can solve the problems affecting the safety performance of the motor stator, the service life, the unstable structure of the tachometer, and the cheap position of the tachometer, so as to improve the safety performance and Service life, easy installation, and the effect of prolonging service life
Active Publication Date: 2015-11-04
HUZHOU NANYANG ELECTRIC MOTOR
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Problems solved by technology
[0003] However, the current conventional plastic skeleton motor stator has an unstable structure in the installation of the speedometer. When the motor is working, the speedometer is prone to vibrations. If the position is cheap or even falls off, it will seriously affect the safety performance and service life of the motor stator
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[0014] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.
[0015] Example. A motor stator assembly such as figure 1 and 2 As shown: it includes an insulating skeleton disk 1 covered with a stator core inside, winding coils are arranged on the insulating skeleton disk 1, and a plurality of hollow mounting columns 4 are arranged on the upper side of the insulating skeleton disk 1, and the A speedometer 2 is arranged above the installation column 4, and the speedometer 2 is fixed on the installation column 4 by self-tapping screws 5. The edge of the insulating skeleton plate 1 is also provided with a buckle structure that is fastened to the outside of the speedometer 2. The buckle structure includes a card body 6 arranged on the edge of the insulating skeleton disk 1 and a card seat arranged on the outside of the speedometer 2, and the card body 6 is a...
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The invention discloses a motor stator assembly comprising an insulating skeleton plate (1) coating a stator iron core arranged inside the plate. A winding coil is arranged on the insulating skeleton plate (1). A plurality of hollow mounting posts (4) are arranged at the upper side of the insulating skeleton plate (1); velometers (2) are arranged above the mounting posts (4) and are fixed on the mounting posts (4) by self-tapping screws (5). Besides, a buckle structure buckled with the outer sides of the velometers (2) is arranged at the edge of the insulating skeleton plate (1). According to the invention, the mounting stability of the velometer can be improved and thus the safety and service life of the motor stator assembly can be enhanced. Moreover, mounting becomes convenient.
Description
technical field [0001] The invention relates to a motor, in particular to a motor stator assembly. Background technique [0002] When the motor is manufactured, the motor stator is generally lined with an insulating layer and dipped in varnish when it is embedded in the coil of the enameled wire winding, so as to improve the insulation performance of the stator armature. The traditional method is to line the green shell paper with better insulation between the stator core and the enameled wire coil winding, and then insert bamboo slots to plug the coil tightly and then immerse and dry it. In recent years, a small micro motor is usually isolated and insulated with a plastic skeleton. The stator made by this process has neat appearance, good insulation performance, high production efficiency and low cost, and is widely used by manufacturers. [0003] However, the current conventional plastic skeleton motor stator has an unstable structure in the installation of the speedomet...
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IPC IPC(8): H02K1/18H02K11/00
Inventor 沈恩明沈荣泉
Owner HUZHOU NANYANG ELECTRIC MOTOR