Specializing in the design and manufacture of automotive motor armatures and stators.

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Han Hua Electric Equipment Union wins first prize in Liaoning Provincial Federation of Trade Unions' rationalization suggestion selection

Release Time：

2022-02-22

　　On June 22, a group of 13 leaders, including Inspector Yan Wanda from the Provincial Federation of Trade Unions, Chairman and Standing Committee Member of the Municipal Federation of Trade Unions Zhao Jing, Secretary of Binhai New Area Yang Lin, Deputy Director Yang Xu from the Provincial Federation's Research Office, Deputy Minister Yang Ren from the Provincial Federation's Department of Economics and Technology, Deputy Editor-in-Chief Yang Lihua from the Contemporary Workers Magazine, Vice Chairman Zuo Liya from the Municipal Federation of Trade Unions, Member of the Standing Committee and Head of the Economic Auditing Committee He Yougang from the Municipal Federation of Trade Unions, Section Chief Guan Feng from the Provincial Federation's Department of Economics and Technology, and Chairman Kumamoto from Binhai New Area, visited Han Hua Electric Fitting Company for the provincial top ten rationalization suggestions commendation and high-skilled talent research.
　　The commendation mainly focused on the "Provincial Top Ten Rationalization Proposals and Excellent Proposals" selection activity organized by the Provincial Federation of Trade Unions in 2015. Han Hua Electric Fitting Union's entry, "Suggestions on the Rationalization of Electroplating," won first place in Liaoning Province. The Provincial Federation of Trade Unions, the Municipal Federation of Trade Unions, and the Binhai New Area Trade Union each awarded a prize of 10,000 yuan. Inspector Yan Wanda, Chairman and Standing Committee Member Zhao Jing, and Secretary Yang Lin presented the award on-site and commended and encouraged the Han Hua Electric Fitting Company's trade union work.
　　In addition, General Manager Ma and the head of the Human Resources department of Han Hua Electric Fitting Company held a research meeting on high-skilled talent with the provincial and municipal federations of trade unions.

Han Hua Electric Fitting Union wins first prize in Liaoning Provincial Federation of Trade Unions' rationalization suggestion selection

05-10

2023

Introduction to the relevant knowledge of brushless motor stator and rotor

Brushless motor stators and rotors are electric motors used in power tools. Compared to traditional AC motors, they have a longer lifespan, higher efficiency, and lower noise. The application of stator and rotor technology has brought about a new technological breakthrough. Simply put, a stator and rotor is a motor structure in which the rotor remains stationary while the stator rotates. Brushless motor stator and rotor technology replaces the internal coils of the stator with external coils, allowing the rotor, which is composed of permanent magnets, to move within the motor, driving the motor to operate. Due to reduced mechanical wear, brushless motors are more efficient than traditional motors, significantly improving battery life. Brushless motors offer more flexible motor control than traditional motors, better adapting to needs. Parts prone to wear and tear, such as mechanical switches, are eliminated, resulting in a lifespan of typically 5-10 years. Because the motor structure does not require carbon brushes, noise is significantly reduced, making it more comfortable to use. Brushless motors require no regular maintenance, reducing maintenance costs. Brushless motor stator and rotor technology is widely used in power tools and household appliances. In the power tool industry, due to the advantages of brushless motors, they are gradually replacing traditional AC motors and becoming an industry trend. Simultaneously, with

05-06

2023

What are the advantages of a starter armature?

The starter motor is an essential component of modern gasoline vehicles, and the core component of the starter motor is the armature. The armature plays a vital role in the process of starting the vehicle's engine. So, what are the advantages of the starter motor armature? 1. It can provide a powerful starting current, which can quickly start the engine without waiting for a long time to warm up. 2. It has extremely high operational stability and can work normally even in harsh environments. This advantage is due to the guaranteed quality of the armature's materials and manufacturing process. 3. Using high-quality raw materials and excellent manufacturing processes, its service life is longer than other accessories. Under normal use conditions, the armature's lifespan can generally reach several years. 4. The design of the starter motor armature is suitable for various types of engines, from small cars to large industrial machinery. This flexibility is unmatched by other starting methods. 5. The starter motor armature operates over a wide temperature range and can adapt to various environments from extremely cold to high temperatures. This advantage is due to the high heat resistance and cold resistance of the materials and manufacturing processes used in the armature. 6. Using a starter motor armature avoids complex operations such as manually cranking the engine; simply press the start button.

04-20

2023

Dry goods sharing: understand the starter armature in one minute

The starter armature is a crucial component of a car engine, responsible for initiating the engine's starting process. So, what are its characteristics? Firstly, structurally, the starter armature typically consists of numerous windings made from high-conductivity metallic materials. This structural design allows the starter armature to efficiently conduct current, enabling the engine to start quickly. Additionally, according to professionals, another characteristic of the starter armature is its ability to withstand high-temperature and high-current operating environments. At the moment the car engine starts, the armature will withstand currents as high as several hundred amperes and temperatures of several hundred degrees. Therefore, the armature material must be sufficiently strong to withstand such high temperatures and high currents. Furthermore, the starter armature also features quick starting, high efficiency, and low noise, characteristics that make the starter armature an important component for the normal starting of a car engine. In short, although its role in the car engine may seem insignificant, the starter armature undertakes the important task of starting the engine and has many unique features, providing a guarantee for the smooth operation of the car engine. The starter armature is an important component in the car engine system, whose function is to...

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