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

Hanwha Electro-Parts, an expert in auto parts manufacturing, provides you with high-quality automotive motor armatures

Release Time：

2023-07-20

Hanwha Electro-Components, your trusted automotive parts manufacturing expert, provides high-quality automotive motor armatures. Whether you need to replace faulty parts or upgrade your vehicle's performance, we can meet your needs. As a leading manufacturer in the industry, we focus on quality and reliability, and have earned a good reputation in the market.

At Hanwha Electro-Components, we have advanced production equipment and a technical team focused on the manufacturing of automotive motor armatures. Our products are carefully designed and rigorously tested to ensure their performance and durability. Whether you need armatures for small cars or heavy-duty trucks, we can provide customized solutions to meet your diverse needs.

Our motor armatures use high-quality materials and advanced manufacturing processes to ensure stability and longevity. Our expert team performs rigorous quality control on each part to ensure that every armature meets the highest standards. You can confidently choose Hanwha Electro-Components products to bring superior performance and reliability to your vehicle.

In addition to high-quality products, Hanwha Electro-Components also provides comprehensive after-sales service. We have a professional technical support team ready to answer your questions and provide technical guidance. Whether you are an individual car owner or an auto repair shop, we will provide you with better service to ensure your satisfaction.

As an automotive parts manufacturing expert, Hanwha Electro-Components focuses on continuous innovation and R&D. We collaborate with domestic and international partners to jointly promote the development of the automotive industry. Our goal is to provide customers with the most advanced products and solutions to meet the ever-changing market demands.

Whether you need to replace a motor armature or seek to upgrade your vehicle's performance, choosing Hanwha Electro-Components is a wise choice. Our high-quality products and professional services will bring you superior satisfaction. Please contact us immediately to learn more about Hanwha Electro-Components.

Hanwha Electro-Mechanical

09-13

2022

Methods for winding the armature of a DC brushless automotive motor

The method for winding the armature winding of a DC brushless car motor is to leave a section of the cable end free and tie it tightly to the shaft. Hold the car armature with one hand, and wind the coil inductance clockwise with the other hand. Taking a five-slot armature as an example, the first coil is 1-5, the second coil is 2-6, then 3-7..., and so on. The sides of many components are on the next layer. The 5-9 components have one side on the next layer and the other side on the top layer. The sides of many components are on the top layer. In order to ensure the insulation between the top layer and the next layer components, it is advisable to place 0.1-0.15mm thick insulating paper pads in between. When the coil inductance in the slot reaches a certain level, a crossbar is needed to make it reach the bottom of the slot. When winding the coil inductance, the wire should be tightened first. Whether in the slot or the wire connection part, it is necessary to prevent the occurrence of crossed turns to prevent excessive space occupation and short circuit between turns due to partial stress of the wire. After all the windings are wound, the wire ends of the same winding component are bundled together, then the insulation layer of the wire connector is removed, different color waterproof sleeves are used, and they are embedded in the corresponding commutator segments. The important role of the armature in a DC brushless motor: DC motor,

09-05

2022

The function of a DC motor armature

The armature is a crucial component in an electric motor, playing a central role in the conversion between mechanical and electromagnetic energy. In a generator, it is the component that generates the electromotive force, such as the rotor in a DC motor and the stator in a DC motor. In a motor, it is the component that produces the magnetic force, such as the rotor in a DC motor. The armature is the component in an electric motor that contains the coils, which move relative to the electromagnetic field. In a generator, the rotation of the coils generates an induced current, producing electricity. In a motor, the energized coils are subjected to Ampere's force in the magnetic field, causing rotation. A DC motor or related equipment can be described from either a mechanical or electrical perspective. Although distinctly separate, these two terminologies are often used interchangeably or in combination. This can lead to confusion when using hybrid devices such as brushless DC motors or when communicating between personnel accustomed to different equipment configurations. In most generators, the field magnet rotates and is part of the rotor, while the armature is stationary and part of the stator.

08-22

2022

Design rules for automotive armatures

Automotive armature manufacturers indicate that single-layer windings are not suitable for large-capacity motors, and small-capacity motors should not be double-layered. The magnetic flux density of the motor core should not be too high or too low. When the frequency and thickness of the silicon steel sheet core material are constant, the iron loss depends on the magnetic flux density. If the magnetic flux density is too high, the iron loss increases, and the motor efficiency decreases. The increased heat from the iron core increases the motor temperature, and the increased excitation power increases the motor power factor, so the magnetic flux density of the core should not be too high. Try to avoid excessive saturation of the magnetization curve. If the magnetic density is too low, it will increase the amount of motor material used, increasing the cost. The rotor teeth are narrow, the magnetic density is high, the slot entry wire is large, that is, the automotive armature slots are large. Automotive armature manufacturers indicate that due to poor air conduction, there are many gaps in the slots, affecting the coils and easily damaging the heat dissipation of the insulation material, accelerating the increase in motor temperature. The slot fill factor of the motor slots cannot be too high or too low. Usually, the slot fill factor for low-speed motors is 75% to 85%, which can effectively prevent the enamelled wire from loosening in the slots. The design of the motor rotor slot shape should use parallel trapezoidal recesses as much as possible, and the edges of the recesses should not have sharp corners. Try to use a circular bottom recess, because the circular slot is filled with aluminum, which is easy to injection mold and the stator chip is easy to insert. The coil current density should not be...

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