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

Jinzhou Hanhua welcomes ISO14001:2015 and OHSAS18001:2007 dual-system recertification audit:

Release Time：

2022-02-22

　　From July 17 to 20, 2018, TÜV SÜD China conducted a recertification audit of Hanwha Corporation's ISO14001:2015 Environmental Management System and OHSAS18001:2007 Occupational Health and Safety Management System. The four-day audit involved two auditors who, based on audit requirements, comprehensively and meticulously reviewed the planning and management of Hanwha Corporation's environmental and safety management systems, the organization's environment, risks and opportunities, assessment of environmental factors/hazards, compliance with laws, regulations and other requirements, targets and indicators, and environmental and occupational health monitoring, etc., for the past year. The auditors affirmed Hanwha Corporation's environmental and health and safety management system operations, while also suggesting areas for improvement and providing valuable management recommendations. Hanwha Corporation is actively addressing these improvement items and will continue to improve in future work. The recertification audit was successfully completed.

10-09

2022

What are the components of a fuel pump armature?

In an automotive engine's electric fuel pump, the armature (also called the rotor) is a crucial component. Theoretically, a fuel pump's lifespan can reach thousands of hours; however, due to wear and tear, its actual lifespan is significantly reduced to only hundreds of hours. The primary cause of this reduced lifespan is the severe damage caused by fuel corrosion and other effects on the armature. A current market solution involves applying an insulating layer to the fuel pump armature using a spray coating process. Generally, the spray powder is applied to the armature shaft and metal sheets to form an injection-molded insulating layer, typically an epoxy resin layer created through electrostatic spraying. However, this structure presents significant safety hazards. Uneven thickness in the spray coating during the process may lead to high-voltage breakdown of the insulating layer. Furthermore, the spray powder may dissolve in methanol, ethanol, diesel, or other fuels, causing fuel pump failure. Therefore, the insulating layer of existing fuel pump armatures using spray coating technology cannot guarantee the safe operation of the fuel pump, and the lifespan remains too short. Fuel pump armatures are divided into two types: DC armature windings and AC armature windings. They are used for DC and AC respectively. The armature includes the armature core and the armature windings.

09-22

2022

Basic knowledge of fuel pump armature

The fuel pump armature is a key component in the motor that enables the mutual conversion between mechanical and electrical energy. For generators, it is the component that generates electromotive force. Below is some basic knowledge about fuel pump armatures. The fuel pump armature is the part of the motor that contains the coil, and the coil moves relative to the magnetic field. In a generator, it generates induced electromotive force in the coil, and the coil rotates under force to generate electricity. In a motor, the energized coil is subjected to Ampere force in the magnetic field, causing it to rotate in the magnetic field. In fact, in the mid-19th century, the term was used for inductors, i.e., the support of magnets. Since everyone will use fuel pump armatures, you need to know that the components of an alternator or related equipment can be represented mechanically or electrically. Although these two sets of terms are clearly separate, they are often used interchangeably, or a combination of mechanical and electrical terms is included. Confusion may arise when using composite machines such as brushless alternators, or when talking between people accustomed to using differently configured machines. In fact, in most fuel pumps, the magnetic field rotates and is part of the rotor, while it is stationary and part of the stator. The fuel pump armature is generated by excitation. In power generation and motor modes

09-16

2022

Starter armature: What is an armature?

The starter armature manufacturer states that in the process of realizing the mutual conversion of mechanical energy and electrical energy, the motor plays a key and crucial role. For a generator, it is the component that generates electromotive force, such as the rotor in a DC generator and the stator in an AC generator; for a motor, it is a component that generates electromagnetic force, such as the rotor in a DC motor. The starter armature manufacturer states that the armature is the relative motion of the coil relative to the magnetic field of the coil-carrying component in the motor. In a generator, an induced electromotive force is generated in the forced rotating coil to generate electricity. In a motor, the energized coil is subjected to the Ampere force in the magnetic field, causing it to rotate in the magnetic field. In the mid-19th century, the term "armature" was early used for inductors, i.e., holders of magnets. The starter armature manufacturer states that part of an AC generator or related equipment can be represented by any mechanical or electrical aspect. Although these two sets of terms are clearly separated, they are often used interchangeably, or a combination of mechanical and electrical terms is included. This can cause confusion when using composite motors such as brushless AC generators, or when talking to people accustomed to using different configurations of motors. In most generators, the field magnet is rotating and is part of the rotor, while the armature is stationary.

< 1...15 16 17...24 >

Add：NO 2, Section 4. Bohail Avenue,Jinzhou Economic and Tchnical Development Zone, Jinzhou

Sales Department：+86 416-2933839

Http：www.jzhhdz.com

Email：hhdz_sales@163.com

Scan To Learn More

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

Copyrights Jinzhou Hanhua Electrical Systems co., ltd. Website：300.cn jinzhou.300.cn SEO Privacy Policy

Business License