We can custom design motor housings according to customer needs, and our expertise and advanced equipment will provide reliable and consistent functionality to the motor while maintaining good performance. Aluminum alloy motor housings are made solely from aluminum alloy materials, making them strong, durable and resilient. All aluminum alloy motor casings fit around your car motor like clothing, providing unmatched protection and heat dissipation.

Mindwell, as a professional aluminum die-casting manufacturer, our company has multiple die-casting machines and equipment and has the ability to produce large-scale products. We have a team of engineers who can custom design the motor housing. Whether it is a fin-shaped or integrated housing die-cast, we can customize it according to the usage requirements. Motor housings can also be produced through standardized customization or low-volume production equipment.

Aluminum motor housing material

1. A356 aluminum alloy:A356 aluminum alloy has the characteristics of high strength, high toughness, good resistance to thermal expansion and good corrosion resistance. The density of this material is 2.7g/cm³, and it is mainly used in high-end aluminum motor casings, automobile wheels and other fields.
2. ADC12 aluminum alloy:ADC12 aluminum alloy has good mechanical properties and thermal fatigue resistance, and its density is 2.73~2.75g/cm³. It is mainly used in fields such as motors, automobile parts and building materials.
3. 6061 aluminum alloy:6061 aluminum alloy has excellent corrosion resistance and heat resistance, and its density is 2.7g/cm³. It is mainly used in fields such as aerospace, electronics, automobiles and machinery equipment manufacturing.
4. 5083 aluminum alloy:5083 aluminum alloy is an aluminum alloy material with high strength, corrosion resistance, and outstanding heat resistance, with a density of 2.66g/cm³. It is mainly used in fields such as shipbuilding, shipbuilding and ocean engineering.

To sum up, the commonly used aluminum materials for aluminum motor casings are A356 aluminum alloy, ADC12 aluminum alloy, 6061 aluminum alloy and 5083 aluminum alloy. Different materials have different characteristics and application fields. Choosing the appropriate aluminum material can better protect the motor and extend its service life.

Advantages of aluminum motor housings

• Good heat dissipation: During the working process of the motor, energy will be converted, and a large part of it is converted into heat. We know that aluminum has good heat dissipation, and can quickly cool down the motor and last longer.
• Lightweight: Metal aluminum is very light. Using aluminum motor housing can reduce the weight of the entire motor. Easy to install and transport.
• Aluminum has good moldability. Aluminum has a higher elongation than iron, is easy to process, and has good plasticity. It can be made into a variety of shell shapes that meet the requirements, such as fin shape.
• The aluminum alloy motor casing can also reduce the vibration of the motor, reduce the noise, and has waterproof, dustproof, anti-corrosion and other protective functions.

Aluminum motor housings have good load-bearing capacity and heat dissipation effects and are widely used in industrial motors, automotive motors and other industries. Using aluminum as motor housings has great advantages.

Surface treatment options for motor housings

1. Surface brushing treatment：Metal drawing is a manufacturing process in which lines are repeatedly scraped out of aluminum sheets using sandpaper.
2. Electroplating electrophoresis treatment：Electroplating electrophoresis uses electrolysis to attach a metal film to the surface of metal or other material parts to prevent metal oxidation (such as rust) and improve wear resistance, conductivity, reflectivity, and corrosion resistance (copper sulfate etc.) and enhance aesthetics.
3. Surface grinding and polishing treatment：The polishing process is mainly divided into: mechanical polishing, chemical polishing, and electrolytic polishing. The aluminum motor casing is mechanically polished + electrolytic polished to achieve a stainless steel mirror effect.
4. Surface sand blasting and shot blasting treatment：Using the impact of high-speed sand flow to clean and roughen the metal surface can achieve a certain degree of cleanliness and different roughness on the surface of the workpiece, thereby improving the mechanical properties of the workpiece surface, thereby improving the fatigue resistance of the workpiece and increasing its and The adhesion between coatings extends the durability of the coating and is also beneficial to the leveling and decoration of the coating.
5. Anodizing：The most commonly used surface treatment for aluminum shells is anodizing. Anodizing can not only solve the defects of aluminum surface hardness, wear resistance, etc., but also extend the service life of aluminum and enhance its aesthetics. It is the most common surface treatment process among all aluminum shells. It is commonly used and is the most mature process.

Why choose us

1. One-stop service: We not only focus on the die-casting manufacturing of aluminum alloy products, but also cover multiple fields such as aluminum alloy extrusion and processing, and aluminum die-casting mold development. This diversified production capacity enables us to meet the diverse needs of our customers and provide customers with one-stop comprehensive solutions.
2. Advanced equipment and processes: We have a series of special production equipment, such as die-casting machines, shot blasting machines, ultrasonic cleaning machines and anodizing surface treatment equipment. We are also equipped with CNC lathes, CNC milling machines, multi-function drilling machines and other general precision machines. process equipment. These modern equipment and processes ensure the high quality and production efficiency of the products.
3. Mature technology and experience: After years of continuous improvement and optimization, our company’s production technology has a mature and complete production process, ensuring product consistency and reliability. Our team has extensive experience and is able to handle a variety of challenges and your needs.
4. Advanced Quality Control: We have advanced product testing equipment to ensure that our products meet high quality standards. We have established a sound and comprehensive quality assurance system to ensure that every product meets or exceeds customer expectations.
5. Customer customization service: We are willing to provide samples, drawings, and fine processing according to customer requirements to produce qualified finished products. We pay attention to our customers’ needs and are committed to providing personalized solutions.

In short, our company has extensive experience, advanced equipment and processes, and diversified production capabilities in the field of aluminum alloy manufacturing. These factors make us your ideal partner, able to meet your various needs and provide high-quality High quality aluminum alloy housing products.

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Design of die-casting motor housing

The die-casting design of the motor housing is crucial to the performance, appearance and reliability of the motor. Our engineers will also give you professional advice after receiving your design drawings. A good motor housing should be considered from the following points :

• Structural design: The structure of the motor housing should be designed taking into account the loads and pressures it will withstand. The structure should be strong enough to protect the motor’s internal components and maintain stability. At the same time, ensure that the design of the enclosure allows for the assembly and maintenance of internal components.
• Heat dissipation design: The design of the motor casing should take into account the heat dissipation requirements. Through the proper heat dissipation structure and heat dissipation channels, the motor can effectively dissipate the generated heat and keep the motor running within a safe temperature range.
• Sealing design: The motor casing needs to have a good seal to prevent external dust and moisture from entering the interior and protect the internal parts of the motor from damage.
• Aesthetic Design: The appearance of the motor housing is also an important consideration in the design. Through reasonable shape, edge treatment and surface treatment, such as spraying, the aesthetics of the shell can be increased, so that it can match the application scene and the overall design of the product.
• Manufacturability: Die casting parts should be designed taking into account the feasibility and efficiency of manufacture. Avoid overly complex shapes to reduce cost and production time while ensuring that the design fits the die casting process.
• Splicing and Assembly: If the motor housing is made up of multiple parts, design to ensure that these parts can be spliced and assembled accurately to form a complete housing structure.
• Production Costs: When designing a motor housing, manufacturing costs should be considered. Reasonable design can reduce material loss and processing difficulty, thus reducing production cost.
• Reliability and safety: Finally, the design should ensure that the motor casing has sufficient reliability and safety, can run stably for a long time under various working conditions, and protect the safety of the internal components of the motor and users.

The above things need to be considered when we design the motor shell. Reasonable design can improve the performance, durability and reliability of the motor, and provide a good guarantee for the application of the motor. Therefore, in MINDWELL, during the process of designing and communicating with customers, we are in close contact with customers to ensure that the final die-casting design meets all requirements, so that the function of the motor shell can be maximized.

Material

The first choice of die casting material for motor housing is aluminum, followed by magnesium. Aluminum and magnesium alloys are widely used because of their outstanding properties. Overall, however, aluminum is the most cost-effective and an ideal material choice for motor housings. The main reasons for choosing aluminum alloy are as follows:

1. Lightweight and strong: Aluminum alloy has a lower density than other materials, making the motor shell lighter than other materials and contributing to the overall weight of the motor. Although the aluminum alloy is light, it is quite strong, giving adequate structural support and stability for the motor.
2. great thermal conductivity: Aluminum alloy has great thermal conductivity, allowing it to swiftly transmit heat generated inside the motor and effectively disperse heat. This is crucial for the motor’s long-term operation and high-load activity, since it keeps the motor running within a safe temperature range.
3. Processability: Aluminum alloy is simple to process and shape, making it ideal for die-casting complicated motor housing designs. Die casting technique allows for economical mass manufacturing as well as the creation of parts with great accuracy and consistency.
4. Corrosion resistance: The surface of the aluminum alloy can be oxidized to boost corrosion resistance, allowing the motor casing to last longer in damp and severe situations.
5. Recyclability: Aluminum alloy is a recyclable material that fulfills contemporary environmental awareness standards. When the motor’s service life is up, the waste aluminum alloy casing may be recycled and repurposed to lessen the environmental effect.
6. Highly customizable: The aluminum alloy shell may be tailored to the demands of various motors in order to satisfy the unique requirements of various motor types and applications. Custom design can improve motor performance and efficiency by optimizing the structure and function of the motor housing.
7. Advantage in total cost: When compared to other materials, the total cost of aluminum alloy motor housing is generally cheaper due to its light weight, high strength, superior thermal conductivity, and manufacturing efficiency.

Die casting motor housings has a number of advantages, including low cost, great production efficiency, and the ability to build complicated designs with strict tolerances. This method creates a consistent and dependable motor housing that protects and supports the internal motor components. It is the primary way of producing motor housings for a wide range of applications, including vehicle, appliance, and industrial equipment motors.

Why choose Mindwell as a custom motor housing die casting manufacturer

Mindwell is a professional motor housing die-casting manufacturer with more than ten years of experience. We are committed to providing high-quality, innovative and reliable die-casting housing solutions to customers around the world. The following are our main advantages:

• Mindwell’s team consists of engineers and technical experts with many years of experience and expertise in the die casting industry
• Equipped with advanced die casting equipment and technologies
• The material selection ensures maximum utilization of the material’s performance and efficiency.
• Focus on providing customized solutions for every project
• Strictly follow the ISO quality management system, and conduct strict quality control and testing in every link from raw material procurement to production process
• Provide customers with timely delivery with high-efficiency production and flexible production capabilities
• Pay attention to environmental protection

The post motor housing casting first appeared on MindWell.